forms of energy Crossword Puzzles
FORMS OF BUSINESS ORGANISATIONS 2023-09-03
Across
- Not being partner,becomes liable to third parties for the repayment of the firms debts knowingly
- Business Owned, managed and controlled by an individual
- Creation of law and exists independent of its members
- Initial investment for a company
- Take actual part in carrying out business of the firm on the behalf of other partners
- Members of the family in HUF
- Head of HUF(eldest member of family)
Down
- Allows the use of his/her by firm, helps unlimited liability
- Owner is personally responsible for debts
- Voluntary association of persons who join together with the motive of welfare of the members
- Not being partner,becomes liable to third parties for the repayment of the firms debts unknowingly
- At least one partner is unlimited whereas the rest may have limited liability
- Whose association with the firm is unknown to the public
- Also known as dormant partner
- Written agreement of partners
15 Clues: Members of the family in HUF • Also known as dormant partner • Written agreement of partners • Initial investment for a company • Head of HUF(eldest member of family) • Owner is personally responsible for debts • Creation of law and exists independent of its members • Business Owned, managed and controlled by an individual • ...
PAST FORMS OF VERBS 2025-03-07
Currency & Forms of Payment 2025-09-30
Across
- A written order directing a bank to pay money from a person’s account.
- Wrongful or criminal deception intended to result in financial gain.
- Payment made electronically through online or mobile platforms.
- The duty to act correctly and accept the consequences of your actions.
- A crime of stealing someone's personal information to commit fraud or other crimes.
- A form of payment where you borrow money to be paid back later.
- Using a smartphone or other wireless device to make payments.
- A n instance of buying or selling something; an exchange of money.
Down
- The system of money in common use, especially in a nation.
- An electronic device or online service that allows individuals to make electronic transactions.
- A written acknowledgment that payment has been made.
- A personal identification number used to authorize electronic payments.
- A payment method that deducts money directly from a bank account.
- Following the law; required or allowed by law.
- Physical money such as coins and banknotes.
15 Clues: Physical money such as coins and banknotes. • Following the law; required or allowed by law. • A written acknowledgment that payment has been made. • The system of money in common use, especially in a nation. • Using a smartphone or other wireless device to make payments. • Payment made electronically through online or mobile platforms. • ...
Climate Change 2023-05-11
Across
- non-renewable forms of energy
- hotness or coldness of an object or body
- caused by nature, such as tornadoes, ice storms, severe weather and flooding
- process plants use to make food where carbon dioxide is taken out of the atmosphere and give out oxygen
- long term warming of the planets overall temperature
- the number of people living in a certain place
- the most abundant greenhouse gas
- measures of the current temperature
- the third planet from the sun
- gas that is found in small quantities in the atmosphere
- everything surrounding us living/non living organisms which adapt themselves to their surroundings
Down
- when humans remove or thin forests to use the land where the trees where
- things that make the earth dirty and unhealthy
- energy that comes from a source and travels through space at the speed of light
- gases in the atmosphere such as carbon dioxide
- responsible use of recourses over long periods of time
- a mixture of gases that surrounds the Earth
- a way in which heat travels occurs when heat is transferred by the movement of liquids
- long term pattern of weather in an area
- taking materials ready to be thrown away and changing them into reusable material
- the ability to do work
21 Clues: the ability to do work • non-renewable forms of energy • the third planet from the sun • the most abundant greenhouse gas • measures of the current temperature • long term pattern of weather in an area • hotness or coldness of an object or body • a mixture of gases that surrounds the Earth • things that make the earth dirty and unhealthy • ...
Gravity and Kinetic Energy Vocabulary 2025-10-29
Across
- a unit of mass
- when one object hits another object
- The location of an object
- to pull towards each other
- a force acting between surfaces in contact, acts to resist motion
- the change in velocity per unit of time
- to reach a conclusion based on evidence
- a force acting on an object moving around another object, pulling it towards the center
- a space, or zone, around a mass
- the distance traveled by an object in a unit of time
- the sum of all the forces acting on a mass
- energy stored in the position or condition of an object
- an interaction between masses, a push or pull
- force of attraction between objects with masses
- Albert Einstein's 1905 theory to explain the relationship between space and time
Down
- a unit that describes the measurement of force
- a measurement of the force of gravity from a massive object pulling another object toward it
- a measure of the quantity of matter in an object
- speed that does not vary over time
- the theoretical constant speed at which an object would have to travel in order to go a given distance in a given period of time
- how far between two objects or locations
- energy of motion
- in math or physics, the steepness of a line on a graph
- the distance light can travelin a given time frame
- usable power that can be transferred or converted to different forms but cannot be created or destroyed
- a unit of kinetic energy
- energy radiant energy that heats
- the minimum speed required to leave an orbit
- to move from one to another
- the force exerted by air molecules on objects moving through the air
- a force of attraction between masses
- any factor that can be changed
32 Clues: a unit of mass • energy of motion • a unit of kinetic energy • The location of an object • to pull towards each other • to move from one to another • any factor that can be changed • a space, or zone, around a mass • energy radiant energy that heats • speed that does not vary over time • when one object hits another object • a force of attraction between masses • ...
8th Grade Substitute Crossword - Lessons Include: Respiration, Photosynthesis, Classification of Matter, Objects in Space 2017-02-20
Across
- A pure substance that is made of a single element that is found on the periodic table.
- The type of bond between elements in a compound.
- The color of the hottest stars.
- Mixture that has visible layers or groups.
- The result of equal amounts of acid and base.
- Rocks in space that are orbiting the Sun in large groups.
- The unit of distance that measures the distance between the Earth and the Sun.
- The sugar molecule that results from photosynthesis and is used in respiration.
- Combination of elements and compounds.
Down
- The organelle that is the powerhouse of the cell. It converts sugar into energy.
- Mixture that looks uniform throughout.
- The organelle that contains chlorophyll and captures light energy from the sun.
- The process which takes carbon dioxide from the air and water from the ground and forms sugar.
- Composed of a Nucleus, Ion Tail, and Gas Tail that is millions of km long.
- The process by which energy is released from sugar inside every cell.
- The magnitude or brightness of a star if it is measured from Earth.
- Composed of billions of stars. Usually organized into clusters.
- Light __________. The distance that light can travel on one _________.
18 Clues: The color of the hottest stars. • Mixture that looks uniform throughout. • Combination of elements and compounds. • Mixture that has visible layers or groups. • The result of equal amounts of acid and base. • The type of bond between elements in a compound. • Rocks in space that are orbiting the Sun in large groups. • ...
Environmental Crossword 2021-09-22
Across
- Air pollution that reduces visibility
- A tropical storm with strong winds
- The ability to be maintained at a certain rate or level
- Convert (waste) into reusable material
- Unwanted material in all forms that can cause harm
- Protect from harm or destruction
- Sleeping in a tent outside in the wilderness
- Nature personified as a creative and controlling force
- Practices that can lead to being more environmentally friendly
- H20
Down
- Place where your trash usually goes
- Large area covered with trees and other vegetation
- CO
- Without using pesticide (ex fruit)
- Your well water may come from one of these
- Human-induced emissions of greenhouse gases
- The basic unit of a chemical element
- Obtained by harnessing the energy of the sun's rays
- A natural resource or source of energy that is not depleted when used
- White and fluffy
- Our home
- A biological community of interacting organisms and their physical environment
22 Clues: CO • H20 • Our home • White and fluffy • Protect from harm or destruction • Without using pesticide (ex fruit) • A tropical storm with strong winds • Place where your trash usually goes • The basic unit of a chemical element • Air pollution that reduces visibility • Convert (waste) into reusable material • Your well water may come from one of these • ...
Advances in Technology and Exchange 2025-05-22
Across
- Fundametally altered how people experiences news,entertainment,and social events.
- Provided a significant energy source with associated risks.
- The growth of cities influenced by technological advancements.
- An economy driven by information and intellectual capabilities.
- Introduced high-yield crops and advanced farming techniques.
- The increasing interconnectedness of economies and cultures.
- Revolutionized treatment of bacterial infections.
- Facilitated rapid global goods transportation.
- Standardized units that revolutionized global trade logistics.
- Economic activities based on digital technologies.
- The first widely used antibiotics.
- Empowered family planning and influenced societal changes.
Down
- Allowed modification of organisms for desired traits.
- Led to discussions about human rights that challenged previous forms of discrimination.
- Brought news,music,and cultural events to a wide range of people.
- Sources like wind and solar power aimed at sustainable energy solutions.
- Made global travel faster and more accessible.
- Facilitated information information exchange and connectivity.
- Prevented and eradicated diseases like smallpox.
- Made media accesible to anyone anywhere.
20 Clues: The first widely used antibiotics. • Made media accesible to anyone anywhere. • Made global travel faster and more accessible. • Facilitated rapid global goods transportation. • Prevented and eradicated diseases like smallpox. • Revolutionized treatment of bacterial infections. • Economic activities based on digital technologies. • ...
AP Chemistry Ch9 Creation 2023-10-05
Across
- a change that absorbs heat
- the sum of a system's internal energy and the mathematical product of its pressure and volume (U + PV)
- the energy an object has because of its motion
- the transfer of theral energy between two bodies at different temperatures
- kinetic energy associated with the random motion of atoms and molecules is ___ energy.
- all matter, including components of the measurement apparatus, that serve to either provide heat to the system or absorb heat from it
- standard enthalpy of ____ is an enthalpy change for a reaction in which exactly 1 mole of a pure substance is formed from free elements in their most stable states under standard state conditions
- the total of all possible kinds of energy present in a substance
- used to measure amounts of heat transferred to or from a substance
- calorimeter used to measure the energy produced by reactions that yield large amounts of heat and gaseous products, such as combustion reaction
- a commonly accepted set of conditions used as a reference point for the determination of properties under other different conditions
- the value of a state ___ depends on the state that a system is in, and not on how that state is reached
- a change that releases heat
- the substance or substances undergoing the chemical or physical change
- the amount of energy required to raise 1g of water by 1 degree Celsius
- the Born-Haber ___ is an application of Hess's law that breaks down the formation of an ionic solid into a series of individual steps
- law that states: if a process can be written as the sum of several stepwise processes, the enthalpy change of the total process equals the sum of the enthalpy changes of the various states
- standard enthalpy of ____ is the enthalpy change when 1 mole of a substance burns under standard state conditions
- the capacity to supply heat or do work
Down
- the energy unit used to quantify the amount of energy derived from the metabolism of foods (Calorie)
- work that occurs when a system pushes back the surroundings against restraining pressure, or when the surroundings compress the system
- a quantitative measure of hot or cold
- the amount of energy used when a force of 1 newton moves an object 1 meter
- compounds containing only hydrogen and carbon
- the heat ___ of a body of matter is the quantity of heat it absorbs or releases when it experiences a temp change of 1 degree C
- a device used to measure the amount of heat involved in a chemical or physical process
- the energy an object has because of its relative position, composition, or condition
- the process of causing matter to move against an opposing force
- enthalpy values, being that enthalpy is a state function, ___ be measured directly, only enthalpy changes
- the science that deals with the relationships between heat, work, and other forms of energy in the context of (and) and physical processes
- science concerned with the amount of heat absorbed or released during chemical and physical changes
- the ___ energy of an ionic compound is the energy required to separate one mole of the solid into its component gaseous ion
32 Clues: a change that absorbs heat • a change that releases heat • a quantitative measure of hot or cold • the capacity to supply heat or do work • compounds containing only hydrogen and carbon • the energy an object has because of its motion • the process of causing matter to move against an opposing force • the total of all possible kinds of energy present in a substance • ...
Chapter 6- Callie Benner 2018-11-19
Across
- quantity of heat required to change the temperature of 1 unit mass of a substance by 1 degree celsius
- scale used for mostly only the U.S.
- usual degree scale
- the branch of physical science that deals with the relations between heat and other forms of energy
- Heat that never spontaneously flows from a lower temp to a high temp
Down
- scale used in scientific research
- whenever heat flows into or out of a system the gain or loss of thermal energy equals the amount of heat transferred
- no system can reach absolute zero
- Unit used for heat
- Amount of usable energy
10 Clues: Unit used for heat • usual degree scale • Amount of usable energy • scale used in scientific research • no system can reach absolute zero • scale used for mostly only the U.S. • Heat that never spontaneously flows from a lower temp to a high temp • the branch of physical science that deals with the relations between heat and other forms of energy • ...
Heat and Light 2013-06-02
Across
- Energy that enables us to see
- What light does when it hits a mirror
- An object that releases or emits light is said to be ....
- A measure of how easily light passes through a material, this is called its ...... index
- Lens that bulges outwards
- Heat transfer can occur through a vacuum
- Rays of light do cross when producing this type of image
- An instrument used to measure temperature
- radiation Light is a form of energy called ........
- The part of the eye where the image forms
- A transparent piece of plastic or glass that is shaped to curve the light outwards or inwards
Down
- At greater angles of incidence than this, light is totally internally reflected
- Lens that curves inwards
- A substance that allows heat to flow easily
- Rays of light do not cross when producing this type of image
- Bending of light
- Heat transfer through a liquid or gas
17 Clues: Bending of light • Lens that curves inwards • Lens that bulges outwards • Energy that enables us to see • What light does when it hits a mirror • Heat transfer through a liquid or gas • Heat transfer can occur through a vacuum • An instrument used to measure temperature • The part of the eye where the image forms • A substance that allows heat to flow easily • ...
Sarah's Science, heat and light crossword 2013-06-13
Across
- rays of light do cross when producing this type of image (4,5)
- Energy that enables us to see
- The part of the eye on which an image forms
- Lens that bulges outwards
- At greater angles of incidence than this, light is totally internally reflected (5,8,10)
- Heat transfer through a liquid or a gas
- A measure of how easily light passes through a material is called its....index
- Lens that curves inwards
- Heat transfer can occur through a vacuum
- Substance that allows heat to flow
Down
- rays of light do not cross (7,5)
- bending of light
- An object that releases or emits light
- Instrument used to measure temperature
- Light is a form of energy called...radiation
- A transparent piece of plastic or glass that is shaped to curve outwards or inwards
- What light does when it hits a mirror
17 Clues: bending of light • Lens that curves inwards • Lens that bulges outwards • Energy that enables us to see • rays of light do not cross (7,5) • Substance that allows heat to flow • What light does when it hits a mirror • An object that releases or emits light • Instrument used to measure temperature • Heat transfer through a liquid or a gas • ...
Advanced Physical Science Review 2025-01-17
Across
- A solution with uniform texture
- A change in composition that forms a new substance
- This force results from two objects sliding pass each other
- The amount of land traveled when moving from point A to point B
- This type of energy is the sum of kinetic and potential energy
- A substance made of two or more elements chemically combined
- A push or pull
- An overarching explanation of a natural phenomenon
- Definite volume definite shape
- Which of Newton's laws states; force is equal to mass times acceleration
- Which of Newton's laws states; an object at rest stays in rest unless acted upon by an outside force
- The units for force
- This law states the energy is neither created or destroyed
- This simple machine is made of a rope wrapped around a wheel
- A substance made of only one type of atom
- A possible explanation for an experiment
- This type of data describes the number of something
- The straight line distance traveled from point A to point B
- Indefinite volume indefinite shape
Down
- A change in velocity over time
- This type of data describes the characteristics of something
- Which of Newton's laws states; for every action there is an equal and opposite reaction
- A solution with visible separation
- This simple machine consists of a rod and a fulcrum
- Matter with a fixed composition and definite properties
- This type of energy is stored in bonds
- 9.8 (m/s^2) on Earth, the acceleration of a dropped object
- The units for work and energy
- Work requires a force and ______
- The units for mass
- The change is distance over time
- This type of energy is an objects ability to move
- This type of energy is seen in light
- A change of the form or properties not composition
- definite volume indefinite shape
- This simple machine consists of two inclined planes put together
- This is the energy involved in motion
- The amount of matter an object is made of
38 Clues: A push or pull • The units for mass • The units for force • The units for work and energy • A change in velocity over time • Definite volume definite shape • A solution with uniform texture • Work requires a force and ______ • The change is distance over time • definite volume indefinite shape • A solution with visible separation • Indefinite volume indefinite shape • ...
Revision (XI grade) 2024-12-28
Across
- The reaction that forms products from reactants.
- Energy associated with the motion of particles.
- Increasing this factor speeds up reactions involving solids.
- The minimum energy required for a reaction to occur.
- The principle that explains how a system at equilibrium responds to changes in conditions.
- A system where no matter enters or leaves, allowing equilibrium to occur.
Down
- The theory that chemical reactions occur when particles collide with sufficient energy and proper orientation.
- A reaction that can proceed in both forward and backward directions.
- Affects the equilibrium of gaseous reactions by altering the number of particle collisions.
- Symbolized as 𝑄c it predicts the direction a reaction will proceed relative to 𝐾𝑐
- A state in which the forward and reverse reactions occur at the same rate.
- The speed at which reactants are converted into products.
- Increasing this factor generally increases the reaction rate by providing more particles to collide.
- A substance that speeds up a reaction without being consumed.
- Describes equilibrium where reactions are ongoing but balanced.
- A factor that increases reaction rate by providing particles with more kinetic energy.
16 Clues: Energy associated with the motion of particles. • The reaction that forms products from reactants. • The minimum energy required for a reaction to occur. • The speed at which reactants are converted into products. • Increasing this factor speeds up reactions involving solids. • A substance that speeds up a reaction without being consumed. • ...
Science Vocabulary 2020-10-15
Across
- Charcacteristic
- Energy is absorbed from the surroundings
- Tells how many compunds there is in the chemical formula
- Tells how much atoms the element has
- Proccess in which one or more substances or reactants are converted into one or more different products.
- Has a element symbol and subscript
- hard
Down
- Combined with somethiing else and changes
- Form of matter that has chemical composition and characteristi properties
- Information that states if something is true or not
- Matter cannot be created or destroyed
- Solid, liquid, gas
- Energy is released into the surroundings as heat.
- No new substance
- a substance or matter in a state in which it will expand freely to fill the whole of a container, having no fixed shape.
- Solid that forms out of the solution
- Starting material in a chemical reaction
- Usually has a capital letter at first
- Substance that flows freely
19 Clues: hard • Charcacteristic • No new substance • Solid, liquid, gas • Substance that flows freely • Has a element symbol and subscript • Solid that forms out of the solution • Tells how much atoms the element has • Matter cannot be created or destroyed • Usually has a capital letter at first • Energy is absorbed from the surroundings • Starting material in a chemical reaction • ...
Chapter 2 2023-11-14
Across
- huge oil spill from 1978
- Mobile over long distances
- After vegetation dies, this forms
- Steam can spin it
- Grand Canyon State
- Island country famous for geothermal
- Making things in a factory
- Opposite of renewable
- huge oil spill from 1989
- Burning fuel produces
- Dams
- Capital of California
- _____ generation system
- _____ per gallon
- State directly west of Nevada
- Disperse and break down the oil
- The creation of ethanol from fermentation
Down
- huge oil spill from 2010
- ______ of energy is increasing worldwide
- Energy from hot rocks
- Contains the oil spill
- Electromagnetic _________
- Institute (pg 37)
- This type of cell is needed for solar panels
- _________ scheme to remove old cars from the road
- Inert gas
- huge oil spill from 1979
- Hydraulic fracturing
- A complex ecosystem or habitat
- Microscopic organisms
- Specific tanker design
- Essential for nuclear power
- Oil spill here was from war
- Demand related to the household
- A material such as sand
- Common Biofuel
36 Clues: Dams • Inert gas • Common Biofuel • _____ per gallon • Institute (pg 37) • Steam can spin it • Grand Canyon State • Hydraulic fracturing • Energy from hot rocks • Opposite of renewable • Burning fuel produces • Microscopic organisms • Capital of California • Contains the oil spill • Specific tanker design • _____ generation system • A material such as sand • huge oil spill from 2010 • ...
kirikou 2026-01-22
Across
- Theorem the net work done by all forces acting on an object equals the change in its kinetic energy
- intentional effort or activity to produce something, earn a living, or achieve a goal
- Energy the total sum of an object’s kinetic energy (motion) and potential energy (position/stored). It represents an object's capacity to do work, such as a moving car, a flying bird, or a stretched rubber band. The total mechanical energy remains constant in a closed system, converting back and forth between potential and kinetic forms.
Down
- the fundimental capacity to do work
- Potential Energy Gravitational Potential Energy
- energy of o moving oblect
- the rate at which work is done or energy is transferred
- standord sl unit for energy
- the standard unit of power, measuring the rate of energy use or transfer, defined as one joule per second
9 Clues: energy of o moving oblect • standord sl unit for energy • the fundimental capacity to do work • Potential Energy Gravitational Potential Energy • the rate at which work is done or energy is transferred • intentional effort or activity to produce something, earn a living, or achieve a goal • ...
Jess and Hollie's Heat and Light crossword 2013-06-13
Across
- Light is a form of energy called............radiation
- The part of the eye on which an image forms
- A measure of how easily light passes through a material is called its......index
- Lens that curves inwards
- rays of light do not cross when forming this type of image
- Bending of light
- what light does when it hits a mirror
- Energy that enables us to see
- Lens that bulges outwards
- A transparent piece of plastic or glass that is shaped to curve outwards or inwards
Down
- Heat transfer through a liquid or a gas
- Instrument used to measure temperature
- At greater angles of incidence then this light is totally internally reflected
- Heat transfer can occur through a vacuum
- Substance that allows heat to flow
- rays of light do not cross when producing this type of image
- an object that releases or emits light is...
17 Clues: Bending of light • Lens that curves inwards • Lens that bulges outwards • Energy that enables us to see • Substance that allows heat to flow • what light does when it hits a mirror • Instrument used to measure temperature • Heat transfer through a liquid or a gas • Heat transfer can occur through a vacuum • The part of the eye on which an image forms • ...
stef and sophie's heat and light crossword\ 2013-06-13
Across
- lens that bulges outwards
- instrument used to measure temperature
- heat transfer through a liquid or a gas
- light is a form of energy called......radiation
- what light does when it hits a mirror
- heat transfer can occur through a vaccum
- the part of the eye on which an image forms
- an object that releases or emits light is
- lens that curves inwardss
- rays of light do cross when forming this type of image
Down
- a measure of how easily light passes thrrough a materal is called its....index
- at greater angles of incidence than this, light is totally internally reflected
- energy that enables us to see
- substance that allows heat to flow
- a transparent piece of plaastic or glass that is shaped to curve outwards or inwards
- bending of light
- rays of light do not cross when producing this type of image
17 Clues: bending of light • lens that bulges outwards • lens that curves inwardss • energy that enables us to see • substance that allows heat to flow • what light does when it hits a mirror • instrument used to measure temperature • heat transfer through a liquid or a gas • heat transfer can occur through a vaccum • an object that releases or emits light is • ...
Unit #5 Vocabulary Quiz Project 2023-01-17
Across
- Process of organisms changing over the course of a long time period
- Genetic material, also known as:
- The study of life
- Process of ______ to an environment
- The process of creating an organism that is genetically similar to themselves
- Taking in food and converting it into energy
- The network of life on earth
Down
- The process of converting light energy to chemical energy which can be stored in sugars
- selection when organisms have the right qualities of survival and are able to pass them to their offspring
- The process of life forms keeping their body in balance
10 Clues: The study of life • The network of life on earth • Genetic material, also known as: • Process of ______ to an environment • Taking in food and converting it into energy • The process of life forms keeping their body in balance • Process of organisms changing over the course of a long time period • ...
Climate change 2017-11-02
Across
- The average weather conditions over a 30 year period
- Humans breathe in this gas
- The most abundant atmospheric gas
- The movement of carbon, in its many forms, between the atmosphere, oceans, biosphere and geosphere.
- Plants do this to create food
- This types of renewable energy source comes from the Earth's core
- These are burned to create energy, they are non-renewable
Down
- This type of carbon cycle operates on a timescale of thousands of years
- These gases trap heat in the lower atmosphere
- Acronym for the Environmental Protection Agency
- One of the most abundant greenhouse gasses
- Heat (thermal) radiation
12 Clues: Heat (thermal) radiation • Humans breathe in this gas • Plants do this to create food • The most abundant atmospheric gas • One of the most abundant greenhouse gasses • These gases trap heat in the lower atmosphere • Acronym for the Environmental Protection Agency • The average weather conditions over a 30 year period • ...
GeoScience Module 2 2022-07-03
Across
- branch studying the magnetism in rocks from the magnetic field
- The close relationship of two or more factors that cause them to impact how each other change over time
- absence of oxygen
- force process by which rock is broken down
- rock that survives its passage through the earth's atmosphere
- waves of energy that travel through earth's layers
- determining the past or order of events without finding the age
- stable immobile area of earth's crust that forms the nuclear mass of a continent
- description on a map of natural and fake features of an area
- branch of science studying earthquakes
- different forms of the same element
- process that builds up the earth
Down
- true age of rock and fossil
- two plates are moving toward each other
- transfer of heat
- time taken for the isotope to decrease into to half its value
- region of the earth's crust where tectonic plates meet with the edge of one crustal plate descending below the edge of another.
- theory explaining the structure of earth's crust
- presence of oxygen
- Nonliving factors
- massive irregular shaped slab of solid rock
- living factors
22 Clues: living factors • transfer of heat • absence of oxygen • Nonliving factors • presence of oxygen • true age of rock and fossil • process that builds up the earth • different forms of the same element • branch of science studying earthquakes • two plates are moving toward each other • force process by which rock is broken down • massive irregular shaped slab of solid rock • ...
Metabolic Processes- Cellular Respiration 2020-10-31
Across
- Pyruvate oxidation waste (2 words)
- Glycolysis step 6-10 (2 words)
- Complex with the strongest electron attraction (two words)
- Thermodynamics first law
- Inorganic molecules
- Glycolysis location
- In a reaction the change in ___ identifies if a reaction occurred spontaneously
- Regenerative compound
- NAD+
- Converts into alpha ketoglutarate
- Cyclical process
- FADH2 (2words)
- A two carbon molecule
- At complex ___, water is formed
- Cellular respiration is a ___ reaction
- Exergonic process
- Used in alcoholic beverages
- 3-phosphoglycerate becomes 2-phosphoglycerate through
- A coenzyme is an ___ molecule
- Causes fatigue, soreness, stiffness (3 words)
- Energy shuttle
Down
- Transferring a Pi from ATP to another molecule
- Substrate level phosphorylation ___ forms ATP
- The energy available to do work
- Formation of ATP indirectly (2 words)
- Low concentration of hydrogen ions
- Gaining electrons
- Across ETC complexes' ___ increases
- Lacking oxygen
- Breakdown molecules
- Produces 32 ATP
- Undergo betaoxidation (2 words)
- ___ increases when solids become gas
- ETC produces an ___ gradient
- Glucose splits into two ___
- One step process in mitochondrial matrix
- Process requiring oxygen
- Amount of energy required to break reactant's bonds
- Removal of amino groups from amino acids
- Reducing agent
40 Clues: NAD+ • Lacking oxygen • FADH2 (2words) • Reducing agent • Energy shuttle • Produces 32 ATP • Cyclical process • Gaining electrons • Exergonic process • Breakdown molecules • Inorganic molecules • Glycolysis location • Regenerative compound • A two carbon molecule • Thermodynamics first law • Process requiring oxygen • Glucose splits into two ___ • Used in alcoholic beverages • ...
Sc 7: pp 251-255 2025-02-25
Across
- in a region can determine the types of plants that grow there and the length of the growing season
- angular distance in degrees north and south of the equator
- dry air flows over the mountain and warms as it sinks
- the air that moves over the top of the mountain is ____
- warm, less dense air rises creating areas of ____
- amount of energy from the sun
- height of an area above sea level
- cold, more dense air sinks creating areas of _____
Down
- forms when air moves from high pressure to low pressure areas
- helps determine the temperature of an area
- conditions in a _____ allow lots of plants to grow quickly and closely together
- high elevations near the equator can support glaciers
- here, the sun's rays hit Earth directly at almost a 90 degree angle
- influences the wind patterns and the transfer of energy in an area
- air rises up the mountainside , cools and releases precipitation
- surface features of an area
- some plants that grow in _____ have long roots to reach the water deep underground
17 Clues: surface features of an area • amount of energy from the sun • height of an area above sea level • helps determine the temperature of an area • warm, less dense air rises creating areas of ____ • cold, more dense air sinks creating areas of _____ • high elevations near the equator can support glaciers • dry air flows over the mountain and warms as it sinks • ...
Chapter 22 - Metabolic Pathways for Carbohydrates 2025-03-22
Across
- The synthesis of glucose from molecules from noncarbohydrate sources.
- An oxygen-containing environment in the cells.
- The organelle of cells where energy-releasing reactions take place.
- A metabolic reaction that requires energy to build large molecules from small molecules.
- All the chemical reactions in living cells that carry out molecular and energy transformations.
- The loss of a carbon atom in the form of CO2.
- A metabolic reaction that releases energy for the cell by the degradation and oxidation of glucose and other molecules.
- A coenzyme that transports acyl and acetyl groups (CoA).
- A cyclic process in which lactate produced in muscle is transferred to the liver to be converted to glucose, which can be used again by muscle.
- A high-energy compound that stores energy in the cells; consists of adenine, a ribose sugar, and three phosphate groups.
- The synthesis of glycogen from glucose molecules.
- The fluid of the cell, which is an aqueous solution of electrolytes and enzymes.
Down
- The hydrogen acceptor (NAD+) used in oxidation reactions that form carbon–oxygen double bonds.
- The processes in the gastrointestinal tract that break down large food molecules to smaller ones that pass through the intestinal membrane into the bloodstream.
- A coenzyme (FAD) for dehydrogenase enzymes that form carbon–carbon double bonds.
- A metabolic pathway that oxidizes glucose to produce NADPH for anabolic reactions and five-carbon sugars required for the synthesis of nucleotides.
- The breakdown of glycogen into glucose molecules.
- The compound that forms when a two-carbon acetyl unit bonds to coenzyme A.
- The anaerobic conversion of glucose by enzymes in yeast to yield ethanol and CO2.
- A condition in cells when there is no oxygen.
- The compound formed by the hydrolysis of ATP; consists of adenine, a ribose sugar, and two phosphate groups.
- The 10 oxidation reactions of glucose that yield two pyruvate molecules.
22 Clues: The loss of a carbon atom in the form of CO2. • A condition in cells when there is no oxygen. • An oxygen-containing environment in the cells. • The breakdown of glycogen into glucose molecules. • The synthesis of glycogen from glucose molecules. • A coenzyme that transports acyl and acetyl groups (CoA). • ...
HEAT AND LIGHT 2013-06-13
Across
- bending of light
- lens that curve out wards
- lens that curves inwards
- an object that releases or emits light is
- the part of the eye on which an image forms
- light is a form of energy called _______ radiation
- heat transfer can occur through a vacuum
Down
- heat transfer through a liquid or gas
- rays of light do not cross when producing this type of image
- instrument used to measure temperature
- a transparent piece of plastic or glass that is shaped to curve out wards or inwards
- what light does when it hits a mirror
- energy that enables us to see
- rays of light do cross when forming this type of image
- a substance that allows heat to flow through it
- a measure of how easily light passes through a material is called it's _________ index
16 Clues: bending of light • lens that curves inwards • lens that curve out wards • energy that enables us to see • heat transfer through a liquid or gas • what light does when it hits a mirror • instrument used to measure temperature • heat transfer can occur through a vacuum • an object that releases or emits light is • the part of the eye on which an image forms • ...
Science Crossword 2021-03-15
Across
- quantity with magnitude and direction
- the smallest unit of ordinary matter that forms a chemical element
- this reacted with acid creates water + salt
- type of wave which does not require a medium to travel
- quantity with magnitude but no direction
- 'smart' scientific term for rotting
- electrode of an electrochemical cell which is charged negatively
- cell division where two daughter cells produced has same number and kind of chromosomes as the parent nucleus
- reaction which consumes the thermal energy from its surrounding
- type of wave which requires a medium to travel
Down
- substance that increases the rate of a reaction without itself being consumed
- device used to alter potential difference of an alternating current
- this occurs at the cathode
- charged atoms
- 6.02*10^23 units of a certain substance
- across 4 with different mass number
- Plants go through this process 24/7 to gain energy
- biological counterpart of down 1
- coca cola and lemon is both a common representative of this
19 Clues: charged atoms • this occurs at the cathode • biological counterpart of down 1 • 'smart' scientific term for rotting • across 4 with different mass number • quantity with magnitude and direction • 6.02*10^23 units of a certain substance • quantity with magnitude but no direction • this reacted with acid creates water + salt • type of wave which requires a medium to travel • ...
Science Crossword 2021-03-15
Across
- this reacted with down 17 creates water + salt
- substance that increases the rate of a reaction without itself being consumed
- biological counterpart of down 1
- device used to alter potential difference of an alternating current
- this occurs at across 14
- coca cola and lemon is both a common representative of this
- reaction which consumes the thermal energy from its surrounding
- Plants go through this process 24/7 to gain energy
- the smallest unit of ordinary matter that forms a chemical element
- 6.02*10^23 units of a certain substance
Down
- cell division where two daughter cells produced has same number and kind of chromosomes as the parent nucleus
- across 4 with different mass number
- type of wave which does not require a medium to travel
- charged atoms
- 'smart' scientific term for rotting
- type of wave which requires a medium to travel
- electrode of an electrochemical cell which is charged negatively
- quantity with magnitude but no direction
- quantity with magnitude and direction
19 Clues: charged atoms • this occurs at across 14 • biological counterpart of down 1 • across 4 with different mass number • 'smart' scientific term for rotting • quantity with magnitude and direction • 6.02*10^23 units of a certain substance • quantity with magnitude but no direction • this reacted with down 17 creates water + salt • type of wave which requires a medium to travel • ...
POE Crossword 2024-04-16
Across
- A unit or force abbreviated as "N"
- The use of a liquid under pressure in a system
- The force exerted on an object per the area
- The deformation measured in an object as a result of stress forces
- The transfer of thermal energy via a fluid
- The "pressure" of electrons being pushed in a circuit
- The energy an object has while in motion
Down
- The use of a gas under pressure in a system
- Provides MA via the use of a grooved wheel with a rope or chain attached
- The transfer of thermal energy between touching molecules
- A unit of power equal to one joule per second
- A gear-like object designed to be used with a chain
- A circular object with teeth that drives the movement of a system
- A sloped plane used to decrease the amount of force need to push an object
- The framework of a bridge that provides structure(usually forms a triangle)
15 Clues: A unit or force abbreviated as "N" • The energy an object has while in motion • The transfer of thermal energy via a fluid • The use of a gas under pressure in a system • The force exerted on an object per the area • A unit of power equal to one joule per second • The use of a liquid under pressure in a system • A gear-like object designed to be used with a chain • ...
Heat 2023-04-25
Across
- a substance or material that does not allow electricity to flow through it
- exists in many different forms. Examples of these are: light energy, heat energy, mechanical energy, gravitational energy, electrical energy, sound energy, chemical energy, nuclear or atomic energy
- degree of hotness in an object
- a material that allows electricity to flow through it
- energy that comes from a source and travels through space at the speed of light
Down
- process by which heat energy is transmitted through collisions between particles
- when heat is transferred by the movement of liquids or gases
- the transfer of kinetic energy from one medium or object to another, or from an energy source to a medium or object
8 Clues: degree of hotness in an object • a material that allows electricity to flow through it • when heat is transferred by the movement of liquids or gases • a substance or material that does not allow electricity to flow through it • energy that comes from a source and travels through space at the speed of light • ...
Cellular Energy 2023-11-02
Across
- A three-carbon acid that forms after glycolysis.
- Energy for cells.
- The process that breaks down Pyruvates into Acetyl Co-A
- The process that turns glucose into pyruvate and ATP.
- The fluid that fills a cell.
- Energy for cells that has been used.
- The word for a process that needs oxygen.
Down
- The process that all living things use to make energy.
- The cycle that turns carbon dioxide into oxygen.
- The main site of Cellular Respiration.
10 Clues: Energy for cells. • The fluid that fills a cell. • Energy for cells that has been used. • The main site of Cellular Respiration. • The word for a process that needs oxygen. • A three-carbon acid that forms after glycolysis. • The cycle that turns carbon dioxide into oxygen. • The process that turns glucose into pyruvate and ATP. • ...
Cell Vocab (Tyler Holopirek 2024-12-02
Across
- what bananas have in it
- form when many small molecules join together
- what steak has in it
- Doesn't dissolve in water
- The smallest unit of life
- transforms light energy
- forms when long chains of molecules fProteinether
- has a mitochondria
Down
- Plants and animals don't have this
- produces hermoines
- Has a rough and smooth
- can move around
12 Clues: can move around • produces hermoines • has a mitochondria • what steak has in it • Has a rough and smooth • what bananas have in it • transforms light energy • Doesn't dissolve in water • The smallest unit of life • Plants and animals don't have this • form when many small molecules join together • forms when long chains of molecules fProteinether
Unit 5: Atmosphere and Weather 2018-02-13
Across
- a mixture of gases that surrounds a planet, such as Earth
- the name of the scale used to assess tornado damage
- forms when cold dense air moves into a region occupied by warmer air
- occurs when particles and gas molecules in the atmosphere reflect and bend solar rays
- the movement of Earth in its orbit around the sun
- includes all forms of energy that travel through space as waves
- the lowest layer of the atmosphere where weather conditions exist
- makes up 78% of the atmosphere
- the coldest layer of the atmosphere
- the spinning of the Earth around its axis
- a type of airmass that is formed from warm air
Down
- a gas that makes up 21% of the atmosphere
- a front that generally produces precipitation over a large area for an extended period of time
- a line of heavy thunderstorms that forms ahead of a cold front
- another name for a hurricane
- an immense body of air that is characterized by similar temperatures and moisture
- a storm that generates lightning and thunder
- a gas molecule that is made up of three oxygen atoms
- violent windstorms that take the formation of a rotating column of air
- air masses that form over the ocean
- the transfer of heated by mass movements or circulation
- air masses that form over land are called
- a vertical cylinder of rotating air that develops in the updraft of a thunderstorm
- a boundary that separates two air masses of different properties
24 Clues: another name for a hurricane • makes up 78% of the atmosphere • air masses that form over the ocean • the coldest layer of the atmosphere • a gas that makes up 21% of the atmosphere • air masses that form over land are called • the spinning of the Earth around its axis • a storm that generates lightning and thunder • a type of airmass that is formed from warm air • ...
States of Matter and Phase Changes 2025-02-05
Across
- energy of particles affects their arrangement and ___
- state of matter with electrically charged particles
- "___ point"; temperature required for a substance to change from solid to liquid
- changing from solid directly to gas
- average speed of motion of particles
- state of matter with definite shape and volume
- changing from gas to liquid
- changing from liquid to solid
Down
- state of matter with indefinite shape and definite volume
- True or False: temperature remains constant while a substance is completely a liquid
- two forms of vaporization are boiling and ___
- changing from gas directly to solid
- changing from liquid to gas
- state of matter with indefinite shape and volume
- another way to say "phase of matter" is "___ of matter"
- section representing a phase change on a phase change graph
- changing from solid to liquid
- "condensing ___"; temperature required for a substance to change from gas to liquid
- the exchange of thermal energy
- section representing a phase on a phase change graph
20 Clues: changing from liquid to gas • changing from gas to liquid • changing from solid to liquid • changing from liquid to solid • the exchange of thermal energy • changing from gas directly to solid • changing from solid directly to gas • average speed of motion of particles • two forms of vaporization are boiling and ___ • state of matter with definite shape and volume • ...
H. Bio Unit 3 Vocab Review 2021-10-01
Across
- products of photosynthesis
- light-independent reactions of photosynthesis
- the anaerobic process by which yeasts and other microorganisms break down sugars to form ATP, carbon dioxide and ethanol
- Describes how carbon enters, passes through, and exits an ecosystem.
- In a chemical reaction, the process when one of the reactants has lost electrons. (Hint: LEO)
- Enzyme that catalyzes the synthesis of ATP in both photosynthesis and cellular respiration.
- The process that transfers energy from glucose to ATP.
- Process by which cells release energy in the absence of oxygen
- second stage of cellular respiration, in which pyruvic acid is broken down into carbon dioxide in a series of energy-extracting reactions
- The breakdown of glucose by enzymes, releasing energy and pyruvic acid.
- Innermost compartment of the mitochondrion; location of the Krebs cycle.
- Describes a process that requires oxygen
- Organelle that is the site of ATP (energy) synthesis by oxidative phosphorylation.
- Describes a process that does not require oxygen.
- light-collecting units of the chloroplast made up of clusters of chlorophyll and electron transport proteins
- An organelle found in plant and algae cells where photosynthesis occurs
- organism that is able to capture energy from sunlight of chemicals and use it to produce its own food from inorganic compounds; also called producer
- A series of anaerobic chemical reactions using pyruvic acid that supplies energy when oxygen is scarce
- (ETC) series of electron carrier proteins that shuttle high-energy electrons during ATP-generating reactions
- reactions of photosynthesis in which energy from ATP and NADPH is used to build high-energy compounds such as sugars
- This compound is produced when Coenzyme A is attached to a pyruvate; it then enters the citric acid (krebs) cycle.
- 6CO2 + 6H2O --> light energy --> C6H12O6 + 6O2
Down
- Where (in the cell) glycolysis occurs.
- A gas produced by plants during photosynthesis that animals use for respiration
- reactions of photosynthesis that use energy from light to produce ATP and NADPH
- A gas produced by animals during cellular respiration that plants use for photosynthesis
- organism that obtains energy from the foods it consumes; also called a consumer
- reactants of photosynthesis
- C6H12O6 + 6O2 --> 6CO2 + 6H2O + ATP
- Positively charged hydrogen atoms that have lost an electron.
- main energy source that cells use for most of their work
- In a chemical equation, one of the products gains electrons (hint: GER)
- The end result of a chemical reaction.
- process by which plants and some other organisms use light energy to convert water and carbon dioxide into oxygen and high-energy carbohydrates such as sugars and starches
- reactants of cellular respiration
- A process for synthesizing ATP using the energy of an electrochemical gradient and the ATP synthase enzyme.
- A chemical substance that is present at the start of a chemical reaction
- compound used by cells to store and release energy
- process in which chemical energy is used to produce carbohydrates
- Light-absorbing molecule
- Three-carbon compound that forms as an end product of glycolysis.
- a lower-energy molecule that can be converted into ATP by the addition of a phosphate group
- The folded, inner membrane of a mitochondrion that houses the electron transport chain and the enzyme catalyzing the synthesis of ATP.
- The location of Photosystems I and II.
- Ribulose carboxylase, the enzyme that catalyzes the first step of the Calvin cycle
- electron carrier used in cellular respiration.
- 3 carbon dioxides attach to this molecule to start the Calvin Cycle (this is also the final molecule produced by the Calvin Cycle).
- Green pigment in plants that absorbs light energy used to carry out photosynthesis
- The fluid of the chloroplast surrounding the thylakoid membrane; involved in the Calvin cycle.
- electron carrier used in photosynthesis
50 Clues: Light-absorbing molecule • products of photosynthesis • reactants of photosynthesis • reactants of cellular respiration • C6H12O6 + 6O2 --> 6CO2 + 6H2O + ATP • Where (in the cell) glycolysis occurs. • The end result of a chemical reaction. • The location of Photosystems I and II. • electron carrier used in photosynthesis • Describes a process that requires oxygen • ...
Latin America 2017-10-17
Across
- dialects that blend elements of different languages
- floating "islands" made from large rafts covered with mud
- the migration of people from the countryside to cities
- "temperate land"
- royally appointed officials
- electricity generated from the energy of water
- cities with more than 10 million people
- dictator
Down
- "populated rim"
- festival
- "hot land"
- the first latin american country to gain its independence
- forms of a language unique to a particular place or group
- "cold land"
- godparents
15 Clues: festival • dictator • "hot land" • godparents • "cold land" • "populated rim" • "temperate land" • royally appointed officials • cities with more than 10 million people • electricity generated from the energy of water • dialects that blend elements of different languages • the migration of people from the countryside to cities • ...
Name_________________________ 2023-04-29
Across
- A metal that does not react with cold water but with steam
- In this reactions two reactants combine to give one product
- A variable that has to be kept constant for a fair test
- A reaction in which energy is absorbed
- Corrosion of iron
- A reaction in which energy is released
- A reaction in which energy is used to break a substance into simpler ones
Down
- This law states that mass of reactants is equal to mass of products
- A gas that forms when a metal is reacted with acid
- A substance that dissolves
10 Clues: Corrosion of iron • A substance that dissolves • A reaction in which energy is absorbed • A reaction in which energy is released • A gas that forms when a metal is reacted with acid • A variable that has to be kept constant for a fair test • A metal that does not react with cold water but with steam • In this reactions two reactants combine to give one product • ...
Bones of the Skull 2020-12-18
Across
- Protects the brain, site of attachment for the head and neck muscles.
- Number of cranial bones.
- Make up a majority of cranial bones.
- Located behind the maxilla; forms the hard palate, or the roof of the mouth.
- Lower jaw bone; largest and strongest bone of the face; only immovable bone of the skull.
- Forms the inferior sides of the cranium protecting nerves and structures of the ear that control hearing and balance.
- Number of facial bones.
- Forms roof of nasal cavity; most deeply situated bone of the skull.
- Formed by the cranium and facial bones.
- Supply the framework of the face, anchoring the facial muscles of expression.
Down
- Forms the back of the skull; contains the foramen magnum.
- Forms anterior base of the cranium; connects with every other cranial bone
- Articulate with zygomatic process of the temporal bones.
- Division of the Skeletal System in which the skull is located.
- Forms the superior sides of the cranium; roof of cranium.
- Forms forehead and roof of nasal cavity.
- Medially fused bones of the upper jaw; carry the upper teeth.
- Thin, rectangular bones; fuse medially, forming bridge of the nose.
- Immovable, interlocking joints of the skull that join the flat bones of the cranium together.
- Body cavity that is protected by the bones of the cranium and face.
20 Clues: Number of facial bones. • Number of cranial bones. • Make up a majority of cranial bones. • Formed by the cranium and facial bones. • Forms forehead and roof of nasal cavity. • Articulate with zygomatic process of the temporal bones. • Forms the back of the skull; contains the foramen magnum. • Forms the superior sides of the cranium; roof of cranium. • ...
GB1 Test 3 - 1/3 2023-03-19
Across
- In plants, fungi and bacteria, the ___ transports (H+) out of the cell. (2 words)
- ___ hydrocarbons affect fluidity. #1
- At ___ temperatures, cholesterol lowers the temperature that membranes freeze.
- Net release of free energy; initial state has more energy than end state; spontaneous.
- Water concentration in a solution is higher.
- The ___ proteins carry out sequential steps of synthesis or catabolism.
- Movement of molecules from high to low concentration. (No added energy)
- The ___ protein detects external signals. (Hormones, Neurotransmitters)
- A type of contransport where molecules move the same direction as ions.
- Proteins are embedded into membrane in the ___ model.
- Making or synthesis; Energy storing.
- Saturated hydrocarbons can be described as ___.
- The outside face of the cell wall.
- Phospholipids can move ___ within the bilayer.
- Water concentration in a solution is lower.
- Proteins attach to the cytoskeleton and the ___. (2 words)
- Sugars on outside of cell wall.
- Glycoproteins are important for cell to cell___.
- 3rd type of endocytosis. Specific molecules bind to receptor proteins. Forms coated pit. (2 words)
- 2nd law of thermodynamics.
- Water concentration in a solution is equal.
- ___ transport is diffusion or facilitated diffusion.
- ___ affects fluidity. #3
Down
- ___ diffusion requires the aid of a protein to diffuse across membrane.
- Shapes the cells in animalia.
- 1st type of endocytosis. Cell eating.
- Absorbs free energy; final state has more energy than initial state; nonspontanous.
- When active transport of solution "A" drives the active transport of solution "B".
- ___ energy is the stored energy of matter as basis of location or spatial arrangement. (Child at top of slide)
- ___ create ion gradients that can be used to do work. (2 words)
- The ___ technique proved proteins are embedded in the membrane. (2 words)
- Animal cell in a hypotonic solution.
- ___ energy is the energy of motion. (Child sliding down a slide)
- Cell membranes ___ separate inside of cell from outside.
- All of the organism's chemical processes.
- 2nd type of endocytosis. Cell drinking.
- Means "out of the cell".
- A type of contransport where molecules move the opposite direction as ions.
- 1st law of thermodynamics.
- Animal cell in a hypertonic solution.
- Phospholipids and proteins move laterally in the ___ model.
- ___ protein protects receptor mediated endocytosis.
- The portion of “system’s” energy that can perform work. (2 words)
- ___ transport moves from low to high concentration, requires protein and added energy.
- At ___ temperatures, cholesterol makes lipids less fluid.
- Breaking complex molecules to simpler molecules; Energy releasing.
- Plant cell in a hypertonic solution.
- ___ or ___ molecules cannot diffuse across cell membrane. (2 words)
- ___ proteins penetrate the hydrophobic core.
- The process by which the contents of a cell vacuole are released to the exterior of the cell.
50 Clues: Means "out of the cell". • ___ affects fluidity. #3 • 1st law of thermodynamics. • 2nd law of thermodynamics. • Shapes the cells in animalia. • Sugars on outside of cell wall. • The outside face of the cell wall. • Animal cell in a hypotonic solution. • ___ hydrocarbons affect fluidity. #1 • Making or synthesis; Energy storing. • Plant cell in a hypertonic solution. • ...
Nuclear energy 2023-05-23
Across
- the process by which an unstable atomic nucleus loses energy by radiation.
- the process in which atoms are split creating energy
- Commonly used reactant in nuclear fusion reactions
- energy that comes from a source and travels through space at the speed of light
Down
- the process by which an unstable atomic nucleus loses energy by radiation.
- the product desired in nuclear facilities
- the most commonly used fuel in nuclear fission reactions
- each of two or more forms of the same element that contain equal numbers of protons but different numbers of neutrons in their nuclei, and hence differ in relative atomic mass but not in chemical properties; in particular, a radioactive form of an element.
- the process in which atoms are fused creating energy
- Most known biproduct of fusion reactions
- Outerspace vessel that harbours nuclear fusion
- a particle that consists of protons electrons and neutrons
12 Clues: Most known biproduct of fusion reactions • the product desired in nuclear facilities • Outerspace vessel that harbours nuclear fusion • Commonly used reactant in nuclear fusion reactions • the process in which atoms are split creating energy • the process in which atoms are fused creating energy • the most commonly used fuel in nuclear fission reactions • ...
huesos del craneo 2023-10-09
Across
- forms the bridge of the nose
- forms the sides and base of the cranium
- the study of the shape and structure of the human body
- forms the back and base of the cranium
- eye socket
Down
- connects 2 bones
- forms the anterior part of the base of the skull
- form the forehead and upper eye socket
- forms your hard palate
- forms the roof and upper sides of the cranium
- forms part of the floor of the cranium,the orbit, and nasal cavity
- forms the upper jaw and part of the hard palate
- a hole/ opening
- forms the prominence of th cheek and the lateral wall and floor of the orbit
14 Clues: eye socket • a hole/ opening • connects 2 bones • forms your hard palate • forms the bridge of the nose • form the forehead and upper eye socket • forms the back and base of the cranium • forms the sides and base of the cranium • forms the roof and upper sides of the cranium • forms the upper jaw and part of the hard palate • forms the anterior part of the base of the skull • ...
Enviro Unit 2 2021-09-30
Across
- liquid water turns to vapor
- break down dead matter
- gas in the air used by living things to make energy
- water released from plants
- water vapor cools into liquid
- the gas and air around Earth
- system where living and non-living things interact
- water falls from the sky in different forms
- all the living things on Earth
- process done by producers to make food
Down
- given off by all living things, taken in by plants
- this describes producers, means"self feeding"
- make their own food
- process by which living things make energy
- all the water on Earth
- factors that are living or came from living things
- 78% of the air is made up of this
- this is the cycle that includes photosynthesis and respiration
- source of all energy on Earth
- magma that reaches the surface
- main types of microscopic decomposers
- hot liquid melted rock
- this cycle is also called the hydrologic cycle
- these organisms cannot make their own food
- the solid Earth that includes rocks and land
- cooled, crystalized magma
- non-living factors such as water and wind
27 Clues: make their own food • break down dead matter • all the water on Earth • hot liquid melted rock • cooled, crystalized magma • water released from plants • liquid water turns to vapor • the gas and air around Earth • source of all energy on Earth • water vapor cools into liquid • magma that reaches the surface • all the living things on Earth • 78% of the air is made up of this • ...
Chemical Interactions Vocabulary 2022-03-21
Across
- the amount of one material in a certain volume of another material
- - a material that decreases the rate of a reaction
- anything that has mass and takes up space
- a reaction that releases energy in the form of heat
- a system in which matter can enter or leave to the surroundings
- the min. amount of energy needed to get a chemical reaction started
- a physical trait of a substance
- solid that forms from a solution during a chemical reaction
- the process when substances undergo chemical changes to turn into a new substance
- equation- a short/easy way to show a chemical reaction, using symbols
- a substance that formed as a result of a chemical reaction
- a system in which no matter is allowed to enter or leave
- - a rapid reaction between oxygen and fuel that results in fire.
- a property of a chemical/ can change
Down
- a number in front of a chemical formula; tells how many atoms of each reactant and product are involved in a reaction
- of mass- the principle stating that matter is not creator or destroyed during a chemical reaction
- - a reaction in which 1 element replaces another in a compound or when 2 elem. in a different compound trade places.
- study of properties of matter/how it changes
- a reaction that absorbs energy in the form of heat
- a chemical reaction that breaks down compounds into simpler products
- - a chemical reaction with 2 or more simple substances combine to form a new, complex substance.
- a material that increases the rate of a reaction by lowering the activation energy
- a material that releases energy when it burns.
- -a biological catalyst that lowers the activation energy of reactions in cells
- - a substance that enters into a chemical reaction
- changes the look w/o becoming a new substance
26 Clues: a physical trait of a substance • a property of a chemical/ can change • anything that has mass and takes up space • study of properties of matter/how it changes • changes the look w/o becoming a new substance • a material that releases energy when it burns. • - a material that decreases the rate of a reaction • a reaction that absorbs energy in the form of heat • ...
SCIENCE VOCABULARY 2025-10-30
Across
- a physical combination of two or more substances that are not chemically bonded
- the capacity to do work or cause change, existing in many forms that can transform from one to another
- a combination of substances that are fully blended
- the basic building block of all matter, made of a central nucleus and electrons that surround it
- basic substance made of only one kind of atom that cannot be broken down into a simpler substance by chemical means
- the energy of motion; it's the energy an object has because it is moving
Down
- a combination of two or more substances that are not evenly mixed
- stored energy an object has because of its position or state
- the amount of matter in an object
- the transfer of thermal energy from a hotter object or system to a colder one
- anything taking up space and has mass
11 Clues: the amount of matter in an object • anything taking up space and has mass • a combination of substances that are fully blended • stored energy an object has because of its position or state • a combination of two or more substances that are not evenly mixed • the energy of motion; it's the energy an object has because it is moving • ...
8th Grade Substitute Crossword - Lessons Include: Respiration, Photosynthesis, Classification of Matter, Objects in Space 2017-02-20
Across
- Composed of billions of stars. Usually organized into clusters.
- The organelle that contains chlorophyll and captures light energy from the sun.
- The type of bond between elements in a compound.
- Mixture that looks uniform throughout.
- Light __________. The distance that light can travel on one _________.
- Composed of a Nucleus, Ion Tail, and Gas Tail that is millions of km long.
- Mixture that has visible layers or groups.
- The process by which energy is released from sugar inside every cell.
Down
- The magnitude or brightness of a star if it is measured from Earth.
- The unit of distance that measures the distance between the Earth and the Sun.
- The sugar molecule that results from photosynthesis and is used in respiration.
- The organelle that is the powerhouse of the cell. It converts sugar into energy.
- The process which takes carbon dioxide from the air and water from the ground and forms sugar.
- A pure substance that is made of a single element that is found on the periodic table.
- The color of the hottest stars.
- Rocks in space that are orbiting the Sun in large groups.
- Combination of elements and compounds.
- The result of equal amounts of acid and base.
18 Clues: The color of the hottest stars. • Mixture that looks uniform throughout. • Combination of elements and compounds. • Mixture that has visible layers or groups. • The result of equal amounts of acid and base. • The type of bond between elements in a compound. • Rocks in space that are orbiting the Sun in large groups. • ...
Review-Lesson 6 Stars #1 2023-02-17
Across
- It is the splitting of atoms to release energy
- It is the process that forms heavier elements
- The gas that makes up most of the Sun.
- In the equation E=mc2, E represents it.
- It forms when the star's core heats after after it gets smaller
Down
- It is the combining of atoms to release energy
- The Sun has existed this long. 5 ________ years
- A key ingredient for nuclear fusion to happen
- In the equation E=mc2, c represents it.
- The gas required for combustion to occur
- In the equation E=mc2, m represents it.
11 Clues: The gas that makes up most of the Sun. • In the equation E=mc2, c represents it. • In the equation E=mc2, E represents it. • In the equation E=mc2, m represents it. • The gas required for combustion to occur • A key ingredient for nuclear fusion to happen • It is the process that forms heavier elements • It is the combining of atoms to release energy • ...
Chapter 6 Ethan Loeffler 2018-11-16
Across
- the amount of heat needed to change the temperature of 1 gram of water by 1 Celcius degree
- the transfer of energy by means of electromagnetic waves
- the measure of disorder in a system
- the study of heat and its transformation into different forms of energy
- the measure of hotness or coldness in a substance
- the thermal energy that flows from a substance of a higher temperature substance to a substance of lower temperature
- the transfer of thermal energy in a gas or a liquid by means of currents in the heated fluid
Down
- the quanity of heat recquired to raise the temperature of a unit mass by 1 celcius degree
- the lowest possible temperature that a substance may have
- the total energy of the microscopic particles that make up a substance
10 Clues: the measure of disorder in a system • the measure of hotness or coldness in a substance • the transfer of energy by means of electromagnetic waves • the lowest possible temperature that a substance may have • the total energy of the microscopic particles that make up a substance • the study of heat and its transformation into different forms of energy • ...
Space Crossword Puzzle 2022-05-13
Across
- The Earth was formed 4.5 ______ years ago.
- One of the first two elements created after the Big Bang was...
- A body that can come together to make a planet
- Who created the formula E=Mc²
- What force makes things spin faster as something is pulled closer to the center
- What star do the planets revolve around
- What causes the nebula particles and gases to stick together?
- The Solar nebula is formed from dust, ice and _____.
Down
- energy is slowed down and transformed into...
- Which planet in our solar system is the farthest away from the sun
- once the center of a solar nebula gains so much mass it forms a ____.
- The universe continues to...
- What is considered the start of our universe?
- Which planet in our solar system is the smallest
- What planet is in between Earth and Mercury
- The solar nebula forms the shape of a _______ disk.
16 Clues: The universe continues to... • Who created the formula E=Mc² • What star do the planets revolve around • The Earth was formed 4.5 ______ years ago. • What planet is in between Earth and Mercury • energy is slowed down and transformed into... • What is considered the start of our universe? • A body that can come together to make a planet • ...
molalities 2023-12-19
Across
- drives medicine into tissue
- heat transfer by or from its source in form of waves or rays
- heat transfer by direct contact
- blocks pain sensation
- Use cold
- only for stretch & massage
- high frequency sound wave
Down
- high frequency electrical current
- heat transfer when liquid turns to gas
- heat transfer through other forms of energy
- “dry” warmer whirlpool
- manipulation, methodical pressure, friction & kneading of soft tissue
- pulling of a body part continuous
- heat transfer indirectly by air/water
- Use heat
15 Clues: Use heat • Use cold • blocks pain sensation • “dry” warmer whirlpool • high frequency sound wave • only for stretch & massage • drives medicine into tissue • heat transfer by direct contact • high frequency electrical current • pulling of a body part continuous • heat transfer indirectly by air/water • heat transfer when liquid turns to gas • ...
Eating for life - Food 2024-07-13
Across
- provide much more energy than carbohydrates
- forms haemoglobin in our body
- give us energy to work
- useful substances that our body needs
- the fibre present in food
- an excess of which harms our body
- takes a little longer to digest
- help us to grow and stay healthy
Down
- it provides all the nutrients that our body need to work properly
- quickly digested by our body
- build our body and help it grow
- keep us healthy by protecting us from diseases
- makes our bones and teeth strong
13 Clues: give us energy to work • the fibre present in food • quickly digested by our body • forms haemoglobin in our body • build our body and help it grow • takes a little longer to digest • makes our bones and teeth strong • help us to grow and stay healthy • an excess of which harms our body • useful substances that our body needs • provide much more energy than carbohydrates • ...
Digestion 2024-01-08
Across
- rhythmic movements of muscles that help food slide down the esophagus
- extra glucose converts to this to be used later
- metabolism energy needed to maintain automatic processes
- remove waste products from the cells
- glucose in cells + oxygen ---> energy + heat (when anything combines with oxygen)
- helps the body digest & absorb fat
- removes K, Na, H20 from waste
- mechanical & chemical process of breaking down food
- enzyme that nis in saliva that helps break down food
- body's basic fuel
Down
- part of the digestive tract that connects mouth & stomach
- thick liquid that is made mechanically by churning down food
- juice a mix of enzymes made by the pancreas
- where is bile stored?
- juices acids & enzymes in stomach that break down food chemically
- processes breathing, digesting, build/repair tissue 24 hours a day
- an important ingredient in digestion that makes you hungry & taste food
- ball-like shape that the tongue forms the food into to be swallowed
- fingerlike projections in small intestine that increases surface area
- powers the body's physical activites and automatic processes
- juice produced in the small intestine & works with other juices to break down food
21 Clues: body's basic fuel • where is bile stored? • removes K, Na, H20 from waste • helps the body digest & absorb fat • remove waste products from the cells • juice a mix of enzymes made by the pancreas • extra glucose converts to this to be used later • mechanical & chemical process of breaking down food • enzyme that nis in saliva that helps break down food • ...
Thermodynamics 2022-05-15
Across
- motor that converts energy into work or motion
- physics concerned with heat and other forms of energy
- the act of changing from one use or function to another
- using tools or devices
- the process of becoming cooler; a falling temperature
Down
- the study of the connection between heat and work and the conversion of one into the other
- a form of energy transferred by a difference in temperature
- activity directed toward making or doing something
- a relation between things or events
9 Clues: using tools or devices • a relation between things or events • motor that converts energy into work or motion • activity directed toward making or doing something • physics concerned with heat and other forms of energy • the process of becoming cooler; a falling temperature • the act of changing from one use or function to another • ...
Physical Science Crossword 2024-05-08
Across
- material in which electrons cannot pass through easily
- force that opposes the sliding motion between two touching objects
- machine that is a combination of two or more simple machines
Down
- amount of force exerted per unit: measured in pascal (Pa)
- the ability to cause change, measured in joules
- tendency for a material to oppose electron flow and to convert electrical energy into other forms of energy
- tendency of an object to resist change of its motion
- amount of space occupied by an object
- gravitational force exerted on an object
- standard use of comparison of a test result in an experiment
10 Clues: amount of space occupied by an object • gravitational force exerted on an object • the ability to cause change, measured in joules • tendency of an object to resist change of its motion • material in which electrons cannot pass through easily • amount of force exerted per unit: measured in pascal (Pa) • standard use of comparison of a test result in an experiment • ...
carbohydrates crossoword 2021-09-24
Across
- two monosaccharides linked together
- simple sugar with the chemical formula C6H12O6
- organic compounds with the same chemical formula but different atomic structures
- compounds which provide the body with energy
- carbohydrates- low in sugar and fat, but rich in fiber and other nutrients; should make up the majority of carbohydrates in a diet
- medical condition caused by blood glucose levels not being regulated
- process which breaks down disaccharides and polysaccharides; a water molecule is added to a compound to break the bond and form separate molecules
- process through which plants use sunlight to create energy sources
- hormone released by the pancreas which helps to regulate blood glucose levels
- synthesis- the process through which disaccharides and polysaccharides are
Down
- cell wall of plants
- simplest form of carbohydrates; a single unit of sugar
- the pigment responsible for giving plants a green color
- by the body
- a compound forms a water molecule which is then extracted
- molecules often made up of hundreds or thousands of Monosaccharides linked together
- carbohydrates - sources of quick fixes for energy, including many monosaccharides and
17 Clues: by the body • cell wall of plants • two monosaccharides linked together • compounds which provide the body with energy • simple sugar with the chemical formula C6H12O6 • simplest form of carbohydrates; a single unit of sugar • the pigment responsible for giving plants a green color • a compound forms a water molecule which is then extracted • ...
Quarter 3 Crossword Puzzle 2018-03-27
Across
- element needed with hydrogen to create organic molecules
- a system of living things and their environment
- diagram that shows how energy moves through an ecosystem
- marine animal with spiky skin
- a crack in the earth's surface from which water heated by the earth's mantle erupts from
- the position that a species occupies in a food web
- animal with no backbone or spine
- type of mollusk with one outside shell and a radula
- method for deep sea creatures to create their own light
- type of symmetry that is around a center point like a wheel
- name of the algae that coral rely on for food
Down
- type of mollusk with two outside shells
- stinging tentacles that coral have
- type of food source for deep sea creatures that involves whale carcass
- organism that gets energy by eating other substances
- type of symmetry where you can split the body in half
- marine animal with soft skin and a visceral mass
- a species that has greater than normal impact on an ecosystem
- method for deep sea creatures to make their own food without sunlight
- occurs when coral gets to hot or from ocean acidification
- level of the food chain where autotrophs make their own food
- the animal group (phylum) that jellyfish belong to
- type of mollusk with advanced eyesight and intelligence
- organism that forms energy from inorganic substances
- main source of energy for most autotrophs that don't use chemosynthesis
25 Clues: marine animal with spiky skin • animal with no backbone or spine • stinging tentacles that coral have • type of mollusk with two outside shells • name of the algae that coral rely on for food • a system of living things and their environment • marine animal with soft skin and a visceral mass • the position that a species occupies in a food web • ...
Light, Sound & Heat Energy 2025-02-10
Across
- it is the sound quality refers to the shape of the sound waves.
- it happens when heat moves directly from one object to another.
- it carry energy but is massless.
- it is the total energy of all the particles within the object.
- it absorbs or reflect all of the light that hit it examples are wooden box or brick.
- is the flow of thermal energy from a substance having higher temperature to another substance having lower temperature.
- it is the reflection of the sound.
- it is refers to the highness or lowness of notes.
- it refers to the process of absorbing radiant energy.
- it can be used to kill bacteria from implants.
- it transfer heat through air and liquids.
- it allows light to pass through completely examples are water and glass.
- is the movement of energy through space in wave forms.
Down
- it is the sound pressure produced by the vibrations of an object.
- refers to the passing of light through a material.
- is a material that blocks or slows the flow of heat is.
- is the degree of hotness or coldness which can be measured using a thermometer.
- it is determined by the amplitude is perceived by the ear as loudness.
- is a material that transfer heat easily.
- it allows some light to pass through, scatters some light, and objects appear blurry examples are frosted glass.
- is a moving energy.
- it is the bending of light or the change in direction as it passes from a less dense medium.
- it is the time it takes for the sound waves to return can tell how far away the obstacle is.
- it is the bouncing of light of an object.
- it is used to locate hazards to navigation, search for the objects on the sea floor, and detect noise from marine objects and marine animals.
25 Clues: is a moving energy. • it carry energy but is massless. • it is the reflection of the sound. • is a material that transfer heat easily. • it is the bouncing of light of an object. • it transfer heat through air and liquids. • it can be used to kill bacteria from implants. • it is refers to the highness or lowness of notes. • ...
Crossword Puzzle - Science (Form 2) 2023-07-20
Across
- The force that opposes the motion of objects through a fluid.
- The process by which plants make their food using sunlight.
- The process of converting a liquid into a gas.
- A type of energy associated with motion.
- The study of living organisms.
- The tiny, basic building blocks of matter.
Down
- A substance that speeds up a chemical reaction
- The process by which heat is transferred through direct contact.
- The type of lens that converges light rays and forms real images.
- The type of mirror that curves outward and forms a reduced image.
- The state of matter that has a definite volume but no definite shape.
- The layer of the Earth's atmosphere that protects us from harmful UV radiation.
- The force that pulls objects toward the center of the Earth.
- The unit of measurement for electrical resistance. Ozone
14 Clues: The study of living organisms. • A type of energy associated with motion. • The tiny, basic building blocks of matter. • A substance that speeds up a chemical reaction • The process of converting a liquid into a gas. • The unit of measurement for electrical resistance. Ozone • The process by which plants make their food using sunlight. • ...
Problems Caused by Natural Resource Usage Homework 2021-02-04
Across
- is the process of taking materials ready to be thrown away and converting (changing) them into reusable materials. Only certain products, including paper, plastic, glass, and metal, can be ___________, and the process of _____________ is different for each material.
- power, power obtained by harnessing the energy of the wind.
- layer, layer is an invisible layer of protective gases that circle the earth. The __________ ___________ stops most of the harmful ultraviolet rays, or UV rays, from hitting Earth.
- source, "the ability to do work". ___________ is how things change and move. It's everywhere around us and takes all sorts of forms. It takes ____________ to cook food, to drive to school, and to jump in the air.
- or petrol, is a toxic, clear liquid that is mostly used as a fuel in internal combustion engines. It is made by boiling petroleum, a fossil fuel. In a distillation process, petroleum is heated to a very high temperature, then it separates into its components, one of them is ________________.
- is the expansion of desert into the surrounding areas. The desert area in the world is getting bigger. _______________________ usually happens on the edge of deserts. It is caused by a variety of factors.
- resource, is something that naturally occurs in nature. There are two types; renewable and non-renewable resources.
- Protocol, on Substances That Deplete the Ozone Layer is an international treaty designed to protect the ozone layer from depletion by phasing out the production of a number of substances believed to be responsible for ozone depletion
- are the daily or twice daily rise and fall of the oceans. ________ are caused by the gravitational pull of the moon and sun on the ocean.
- gases, gases are gases in Earth's atmosphere that trap heat. They let sunlight pass through the atmosphere, but they prevent the heat that the sunlight brings from leaving the atmosphere. The main _____________ ____________ are: Water vapor. Carbon dioxide.
- fuels, are fuels that come from old life forms that decomposed over a long period of time. The three most important ______________ are coal, petroleum, and natural gas. Oil and gas are hydrocarbons (molecules that have only hydrogen and carbon in them). Coal is mostly
- make smaller or less in amount, degree, or size.
- energy, is heat that comes from inside Earth. It is an alternative energy source that can be used for cooking, bathing, and heating. It can also be converted into electricity. ______________ _____________ is available anywhere on Earth's surface.
Down
- is the power that is generated from moving water such as rivers. Renewable Energy. _______________ is a renewable energy source. This means that using a dam or a river to generate electricity doesn't use up any limited resources like coal or gasoline.
- to the soil, stain or infected by contact or association
- is the protection of things found in nature. It requires the sensible use of all Earth's natural resources: water, soil, minerals, wildlife, and forests. People who care about _________________ try to preserve natural resources so they will still be around in the future.
- (CFC) are gases used for various purposes including solvents, refrigerants, and aerosol sprays. ... They are organic chemicals and contain carbon, (sometimes hydrogen,) chlorine, and fluorine.
- is just any material made by plants and animals that we can covert into energy. _____________ has energy stored in it from the sun. Plants get energy from the sun through a process called photosynthesis. Animals get their energy indirectly from the sun by eating plants. Renewable Energy.
- use again or more than once.
- resources, are things that you can only use one time like oil
- resources, resources are something that you can use over and over again like solar energy.
- is the cutting down of forests or groups of trees which is then turned into non-forest use. These are usually converted to farms, ranches, or used for urban use. But it is happening more and more, and having a bad impact on our environment and climate change.
- power, power obtained by harnessing the energy of the sun's rays.
23 Clues: use again or more than once. • make smaller or less in amount, degree, or size. • to the soil, stain or infected by contact or association • power, power obtained by harnessing the energy of the wind. • resources, are things that you can only use one time like oil • power, power obtained by harnessing the energy of the sun's rays. • ...
Water Cycle 2022-11-18
Across
- Water in the soil after it soaks into the soil.
- Frozen rain that is an example of precipitation
- Water droplets rise due to the sun's energy.
- Water falls from clouds in any form of water
- Water waste is disposed from Plants- mainly Trees
- Large energy source for Evaporation
Down
- Large sheet of Ice where snow freezes after precipitation
- When the water soaks into the soil
- Large body of water, 97.6% of the Earths water is stored here
- After precipitation when the water doesn't soak into the soil
- Another word for Groundwater
- Water vapor changes into water droplets, later forms clouds
12 Clues: Another word for Groundwater • When the water soaks into the soil • Large energy source for Evaporation • Water droplets rise due to the sun's energy. • Water falls from clouds in any form of water • Water in the soil after it soaks into the soil. • Frozen rain that is an example of precipitation • Water waste is disposed from Plants- mainly Trees • ...
Electrochemical & Spectroscopic Analysis 2025-03-28
Across
- Ion – The ion that forms when water gains a proton (H₃O⁺).
- – The reduction of fluorescence intensity due to external factors.
- Group – A specific group of atoms responsible for a molecule’s properties.
- – The process of using electricity to drive a non-spontaneous reaction.
- – The electrode where oxidation occurs in an electrochemical cell.
- – An instrument used to measure light absorption by a sample.
- – The release of energy in the form of light by excited atoms or molecules.
- State – A higher energy state of an atom or molecule.
- – The electrode where reduction takes place in an electrochemical cell.
Down
- Electrode – A specialized electrode used to measure hydrogen ion concentration.
- – The delocalization of electrons in a molecule affecting its absorption.
- – A reaction between an acid and a base to form salt and water.
- – The range of wavelengths or frequencies of light absorbed/emitted.
- – The distance between two peaks in a wave, determining its energy.
- – The process where a substance absorbs light and re-emits it instantly.
- Correction – A method to improve spectroscopic data accuracy by removing background noise.
- – The unit of electrical resistance.
- Mobility – The speed at which an ion moves in an electric field.
- – The opposition to the flow of electric current.
- – Devices used to measure light intensity in spectroscopic instruments.
20 Clues: – The unit of electrical resistance. • – The opposition to the flow of electric current. • State – A higher energy state of an atom or molecule. • Ion – The ion that forms when water gains a proton (H₃O⁺). • – An instrument used to measure light absorption by a sample. • – A reaction between an acid and a base to form salt and water. • ...
Eating for life - Food 2024-07-13
Across
- provide much more energy than carbohydrates
- forms haemoglobin in our body
- give us energy to work
- useful substances that our body needs
- the fibre present in food
- an excess of which harms our body
- takes a little longer to digest
- help us to grow and stay healthy
Down
- it provides all the nutrients that our body need to work properly
- quickly digested by our body
- build our body and help it grow
- keep us healthy by protecting us from diseases
- makes our bones and teeth strong
13 Clues: give us energy to work • the fibre present in food • quickly digested by our body • forms haemoglobin in our body • build our body and help it grow • takes a little longer to digest • makes our bones and teeth strong • help us to grow and stay healthy • an excess of which harms our body • useful substances that our body needs • provide much more energy than carbohydrates • ...
Ch. 3 Vocab Rev. 2023-10-06
Across
- illustrated of the relative amounts of energy matter contained within each trophic level in a given food chain or web
- photosynthetic algae found near the surface of the ocean
- process of converting nitrogen gas into nitrogen compounds that plants can absorb and use.
- process by which bacteria converts nitrates into nitrogen gas
- total amount of living tissue within a given trophic level
- single essential nutrient that limits productivity in an ecosystem.
- all life on earth and all parts include land, water, and the atmosphere.
- the first producers of energy compounds that are used later for other organisms.
- a group of individuals of the same species that live in the same area.
- series of steps in an ecosystem in which organisms transfer energy by eating and being eaten.
- network of complex interactions formed by the feeding relationships among the various organisms in an ecosystem.
- organism that relies on other organisms for its energy and food supply
- any living part of the environment which an organism might interact with.
- the scientific study of interactions between organisms and their physical environment.
- each step in a food chain or web
- process by which elements, chemical compounds, and other forms of matter are passed from one organism to another
Down
- organism that obtains food by eating plants and animals.
- small free-floating animals that form a part of plankton
- organism that breaks down and obtains energy from dead organic matter
- organism that obtains food from consuming other living things
- organism that feeds on plant and animal remains and other dead meats.
- any nonliving part of the environment an organism might interact with.
- process which chemical energy is used to produce carbohydrates
- animal that consumes the carcasses of other animals
- a group of similar organisms that can breed and produce offspring
- an organism that captures its energy from the sun or chemicals and uses it to produce their own food.
- assemblage of different populations that live together in a defined area.
- chemical substance that an organism needs to sustain life
- all the organisms that live in a place together with their nonliving environment.
- process used by plants to convert carbon dioxide and water into carbohydrates by using energy from the sun
- a group of ecosystems that share similar climates and typical organisms
- an organism that obtains energy by eating animals.
- organism that obtains energy from eating only plants
33 Clues: each step in a food chain or web • an organism that obtains energy by eating animals. • animal that consumes the carcasses of other animals • organism that obtains energy from eating only plants • organism that obtains food by eating plants and animals. • small free-floating animals that form a part of plankton • ...
Energy Forms in Imaging Sciences 2024-05-09
Across
- human made form of electromagnetic energy that are created when electrons moving at a high speed are suddenly stopped
- this process has the ability to disrupt the composition of matter
- the term for radiologic examination of the blood vessels after injection of contrast, using xrays
- the form of mechanical energy used in diagnostic medical sonography
- the form of electromagnetic radiation used in MRI
- imaging of the electrical activities of the heart
- the capacity to operate or perform work
Down
- radioactive material administered to patients for the purpose of obtaining diagnostic images
- This modality is considered more therapeutic, in which high dose radiation is administered to patients at a targeted area
- the form of electromagnetic radiation used in NM
- energy transmitted by waves, through space or matter
- any process by which an atom gains or loses an electron, acquiring a charge
- a higher energy form that has the ability to ionize atoms in matter
- the images resulting from the passage of x-rays through the body to image receptors
14 Clues: the capacity to operate or perform work • the form of electromagnetic radiation used in NM • the form of electromagnetic radiation used in MRI • imaging of the electrical activities of the heart • energy transmitted by waves, through space or matter • this process has the ability to disrupt the composition of matter • ...
Ecology Terms 2026-01-27
Across
- The conversion of organic nitrogen from dead matter back into ammonia
- Shows the total dry mass of living tissue in a level
- Non-living physical and chemical elements like sunlight and pH
- Status of a species at high risk of becoming extinct
- An organism that primarily consumes the flesh of other animals
- An autotrophic organism capable of generating its own food
- The introduction of harmful or poisonous substances into the biosphere
- The absorption of nitrates by plants to form organic proteins
- The reduction of nitrates into gaseous nitrogen by soil bacteria
- The process of converting atmospheric nitrogen into ammonia
- A linear sequence showing the one-way transfer of energy between organisms
- A group of individuals of the same species inhabiting a given area
Down
- The variety and variability of life forms within a particular habitat
- An organism that derives its energy by preying upon other life forms
- Shows the total count of organisms at each level
- A primary consumer that feeds exclusively on plant matter
- A biological community of interacting organisms and their physical environment
- A complex system of interlocking and interdependent feeding relationships
- The sustainable management and protection of natural resources
- The specific natural home or environment of an organism
- The living components of an ecosystem that influence an organism
- An organism such as a fungus or bacterium that recycles organic matter
- Different populations living and interacting together
- The hierarchical position an organism occupies in a food chain
- Shows the total calories available at each successive stage
- A generalist feeder that consumes both plant and animal tissue
- The biological oxidation of ammonia into nitrates
- The unidirectional movement of calories through various levels
- The large-scale removal of trees resulting in habitat loss
29 Clues: Shows the total count of organisms at each level • The biological oxidation of ammonia into nitrates • Shows the total dry mass of living tissue in a level • Status of a species at high risk of becoming extinct • Different populations living and interacting together • The specific natural home or environment of an organism • ...
Waves 2023-04-17
Across
- less dense region of a longitudinal wave
- the angle of incidence is equal to the angle of reflection
- special type of wave pattern that forms when waves of equal wave length and amplitude traveling in opposite directions continuously interfere with each other
- waves that makes matter in a medium move back and forth at right angles to the direction the wave travels
- measure of how many wavelengths pass a fixed point each second
- region where the medium is crowded and dense in a longitudinal wave
- the bending of waves around a barrier
- lowest point of a transverse wave
- the ability of two or more waves to combine and form a new wave
- measure of the energy in a wave
Down
- distance between one point in the wave and the nearest point just like it
- when a wave strikes an object and bounces off
- wave in which matter in the medium moves back and forth in the same direction the wave travels
- the blending of a wave caused by a change in its speed as it moves from one medium to another
- repeating disturbances that transfer energy through matter or space
- ability of an object to vibrate by absorbing energy at its natural frequency
- material through which a wave transfers energy
- the highest point of a transverse wave
18 Clues: measure of the energy in a wave • lowest point of a transverse wave • the bending of waves around a barrier • the highest point of a transverse wave • less dense region of a longitudinal wave • when a wave strikes an object and bounces off • material through which a wave transfers energy • the angle of incidence is equal to the angle of reflection • ...
Atomic Power Plant 2024-05-27
Across
- tiny pieces of dirt or other matter in the air
- providing extra help or support
- a surface that separates areas in a building
- to make the air, water, or land dirty and harmful
- a device used to control nuclear reactions
- energy that comes from a source and travels through space
- a device that helps to transfer heat or energy from one place to another
- hot vapor that forms when water is heated
- to take something to a person or place
Down
- relating to an engine with a fan that spins very fast
- a substance that is burned to provide heat or power
- being present at an event or meeting
- people who work for a company or organization
- a single thing or person
- relating to the energy produced by splitting atoms
- a protective covering
16 Clues: a protective covering • a single thing or person • providing extra help or support • being present at an event or meeting • to take something to a person or place • hot vapor that forms when water is heated • a device used to control nuclear reactions • a surface that separates areas in a building • people who work for a company or organization • ...
Chapter 7 terms 2021-10-22
Across
- ELECTRICAL ENERGY PRODUCED BY THE FLOW OF WATER.
- THE PROCESS BY WHCIH NUCLEI OF A SMALL ATOMS COMBINE TO FORM NEW, AND MORE MASSIVE NUCLEI.
- A MINERAL DEPOSIT WITHIN A ROCK FORMATION.
- THE PRESERVATION AND WISE USE OF NATURAL RESOURCES.
- A NATURAL RESOURCE THAT CAN BE REPLACED AT THE SAME TIME RATE AT WHICH THE RESOURCE IS CONSUMED.
- THE PROCESS BY WHICH THE NUCLEUS OF A HEAVY ATOM SPLITS INTO TWO OR MORE FRAGMENTS
- THE PROCESS OF RECOVERING VALUABLE OR USEFUL MATERIALS FROM WASTE OR SCRAP (PROCESS OF REUSING SOME ITEMS)
Down
- A NONRENEWABLE ENERGY RESOURCE THAT FORMED FROM THE REMAINS OF ORGANISMS THAT HAD LIVE MANY YEARS AGO.
- A RESOURCE THAT FORMS AT A RATE THAT IS SLOWER THAN THE RATE AT WHICH IT IS CONSUMED.
- THE ENERGY PRODUCED BY HEAT WITHIN EARTH.
- THE ENERGY RECEIVED BY EARTH FROM THE SUN, IN THE FORM OF RADIATION
- PLANT MATERIAL, MANURE OR ANY OTHER ORGANIC MATTER THAT'S USED AS AN ENERGY SOURCE.
- AN ORGANIC MATERIAL THAT CAN BE USED AS JEWERLY WHEN IT IS CUT OR POLISHED.
- A DEPOSIT THAT CONTAINS A VALUABLE MINERAL AND THAT HAS BEEN CONCENTRATED BY MECHANICAL ACTION,
- A NATURAL MATERIAL WHOSE CONCENTRATION OF VALUABLE MINERALS IS HIGH ENOUGH FOR THE MATERIAL TO BE MINED.
15 Clues: THE ENERGY PRODUCED BY HEAT WITHIN EARTH. • A MINERAL DEPOSIT WITHIN A ROCK FORMATION. • ELECTRICAL ENERGY PRODUCED BY THE FLOW OF WATER. • THE PRESERVATION AND WISE USE OF NATURAL RESOURCES. • THE ENERGY RECEIVED BY EARTH FROM THE SUN, IN THE FORM OF RADIATION • AN ORGANIC MATERIAL THAT CAN BE USED AS JEWERLY WHEN IT IS CUT OR POLISHED. • ...
Electricity,Energy and Power:Relations and Differences 2023-08-30
6 Clues: a form of energy • Exists in many forms • Unit of measurement for power • Unit of measurement for energy • Unit of measurement for electricity • the speed at which energy is transferred or converted
Light 2016-06-01
Across
- Travels through waves like the ones in the ocean
- What radiant energy travels through
- When light is absorbed it turns into this
- allows light to travel through it in straight lines
- Light that is bounced off the surface if an object
- The lowest point of a wave
Down
- The way the water passes the high point and the low point
- Can change the direction of light
- And object that doesn't let any light pass through it
- Allows only part of the light to travel through
- When light makes an object seem different
- Light that is passed through matter
- Energy you can see
- The distance between two waves
- The highest point of a wave
- This forms when light is blocked by an object
16 Clues: Energy you can see • The lowest point of a wave • The highest point of a wave • The distance between two waves • Can change the direction of light • What radiant energy travels through • Light that is passed through matter • When light makes an object seem different • When light is absorbed it turns into this • This forms when light is blocked by an object • ...
Physic Vocabulary 2019-02-20
Across
- a simple machine consisting of two circular objects of different sizes the wheel is the large of two circular objects
- and inclined plane wrapped around a cylinder
- a flat sloped surface
- the number of times a machine increases a force exerted on it
- an electrical circuit with a single path
- a simple machine that consists of a rope into a groove in a wheel
- stored energy
Down
- a circuit that contains more than one path for current flow
- a rigid bar that is free to move around a fixed point
- a path in which electrons from a voltage or current source flow
- a divice that is thick at one end and tapers to a thin edge at the other end
- one of the six types of machines which are the basis for all other forms of machines
- energy of motion
- the energy associated with the motion and position of everyday objects
- the force exerted on an object by a machine
15 Clues: stored energy • energy of motion • a flat sloped surface • an electrical circuit with a single path • the force exerted on an object by a machine • and inclined plane wrapped around a cylinder • a rigid bar that is free to move around a fixed point • a circuit that contains more than one path for current flow • the number of times a machine increases a force exerted on it • ...
Lithosphere Vocabulary Eli F. 2023-02-03
Across
- The separation of a planet into layers based on density.
- Rocks that came from volcanoes expelling magma from the mantle, that hardened after cooling.
- The Earth’s crust is made of these pieces or plates that move around, forming the geography seen on the surface, as well as all the seismic phenomena that occurs on Earth.
- When two tectonic plates collide with each other. When this occurs between two plates of continental crust it forms mountains.
- Made of a mixture of silicon and oxygen.
- Rocks formed deposits of shells, remains from deceased organisms, and igneous or metamorphic rock all being cemented together.
- Composed of silicon, oxygen, iron, aluminum, and magnesium primarily. Made from the cooling of lava from underwater volcanoes at the bottom of the ocean.
- An electromagnetic field that surrounds the Earth and acts as a safeguard against the solar winds.
- A type of convergent boundary that occurs when a plate of oceanic crust collides with a plate of continental crust. When this happens the oceanic crust sinks beneath the continental crust.
Down
- Vibrational energy that travels through the Earth and across the surface due to the convection of the Asthenosphere.
- A form of heat transfer, where warmer particles rise, and cooler particles fall. This creates a circular motion.
- When heat and pressure or chemical reactions transforms an igneous or sedimentary rocks.
- The study of the earth beneath our feet and the materials it is composed of.
- When two plates move away from each other or divide. This is what forms valleys, and islands.
- Charged particles that come from the surface of the Sun and causes the magnetosphere to expand on the side opposite the Sun.
- When energy bends due to certain circumstances.
- An instrument used to measure seismic waves.
- Regions of the magnetosphere with high energy ions.
18 Clues: Made of a mixture of silicon and oxygen. • An instrument used to measure seismic waves. • When energy bends due to certain circumstances. • Regions of the magnetosphere with high energy ions. • The separation of a planet into layers based on density. • The study of the earth beneath our feet and the materials it is composed of. • ...
Biomass and Alcohol 2016-05-05
Across
- The energy produced by heat from Earth's interior
- The energy received by Earth from the sun in the form of radiation
Down
- Electric energy produced by moving water
- A natural resource used to generate electricity and other forms of energy
- Is organic matter from plants and from animal waste that contains chemical energy
- Plants absorb light energy from the sun and convert it to chemical energy
- Any organic compound in which the hydroxyl functional group is bound to a saturated carbon atom
- The force of moving air to drive an electric generator or do other work
8 Clues: Electric energy produced by moving water • The energy produced by heat from Earth's interior • The energy received by Earth from the sun in the form of radiation • The force of moving air to drive an electric generator or do other work • A natural resource used to generate electricity and other forms of energy • ...
Electric Christmas Crossword 2013-12-19
Across
- Grandma was run over on her way to pick up what?
- Occurs when a pathway through which charges can move suddenly forms
- What invisible force keeps Santa from spinning off into space?
- The Grinch's heart is how many sizes too small?
- Subatomic particle that is transferred by contact or friction
- Transfer of charge without contact between materials
- The SI unit of electric charge
- Material through which charge cannot flow easily
- Continuous flow of electric charge
Down
- Device that converts chemical energy to electrical energy
- Opposition to the flow of charges in a material
- Occurs between objects with different charges
- The attraction or repulsion between electrically charged objects
- Which reindeer has a red nose?
- The Three Kings brought incense, myrrh, and what else?
- Subatomic particle with positive charge
16 Clues: Which reindeer has a red nose? • The SI unit of electric charge • Continuous flow of electric charge • Subatomic particle with positive charge • Occurs between objects with different charges • Opposition to the flow of charges in a material • The Grinch's heart is how many sizes too small? • Grandma was run over on her way to pick up what? • ...
Connective tissue 2014-09-24
Across
- This connective tissue forms the Embryonic skeleton and covers the ends of long bones
- columnar:Single layer of cells that vary in height, with only the tall cells reaching the apical surface, nuclei at different levels, may contain goblet cells and cilia
- tissue that supports the external ear and forms the epiglottis
- This connective tissue can be found in the bone marrow, spleen and lymph nodes
- matrix: the non living substance located between the cells of a connective tissue
- tissue that produces movement
- Tissue that Supports and protects body structures; stores fat; synthesizes blood cells
- Rapidly replace lost cells by cell division
- Tissue that contains cells that stores energy, insulates the body and cushions organs
- No blood vessels
- These fibers provide strength and stretching capacity
- The basement membrane surface
Down
- Glands that secrete their products onto body surfaces (skin) or into body cavities
- lines and covers surfaces
- Tissue that protects, supports and binds things together
- Intervertebral discs, pubis symphysis, menisci of knee joint are all made of this connective tissue
- Glands that secrete directly into body fluids or blood; ductless
- Connects muscle to bone
- tissue that recives stimuli and conducts impulses
- replaces damaged tissue with scar tissue
- type of epithelial tissue that forms membranes where diffusion occurs
- connective tissue with a solid but flexible gel like matrix
- Squamous: Contains a Single layer of flattened scale-like cells
- membrane that is on the free/unattached surface
- where chondrocytes are found
25 Clues: No blood vessels • Connects muscle to bone • lines and covers surfaces • where chondrocytes are found • tissue that produces movement • The basement membrane surface • replaces damaged tissue with scar tissue • Rapidly replace lost cells by cell division • membrane that is on the free/unattached surface • tissue that recives stimuli and conducts impulses • ...
Rock Puzzel 2022-12-06
Across
- Lava underground
- Make up of a rock
- Forms when salt water evaporates
- Has bands
- Forms from lava
- Forms from magma
- Shape of the grains
- Magma above ground
Down
- Forms when sediments are cemented
- Does not have bands
- Forms from heat and pressure
- Combination of one or more mineral
- Forms from fossils
- Forms from magma
- Forms from cementing
15 Clues: Has bands • Forms from lava • Lava underground • Forms from magma • Forms from magma • Make up of a rock • Forms from fossils • Magma above ground • Does not have bands • Shape of the grains • Forms from cementing • Forms from heat and pressure • Forms when salt water evaporates • Forms when sediments are cemented • Combination of one or more mineral
brinley 2025-02-28
Across
- Niño, a climate event that occurs every two to seven years
- wave, a form of energy that can move though the vacuum of space
- is the transfer of heat by the movement of a fluid
- is a large stream of moving water that flows though the ocean
- energy, is the total energy of motion in the particles of a substance
Down
- the way earths rotation makes wind curve is called Coriolis
- stream, a strong, narrow band of wind that moves west to east in the upper atmosphere
- breeze, The flows of air from land to a body of water forms a land breeze
- the transfer of energy by electromagnetic
- Nina, When surface waters in the eastern pacific are colder than normal
- is the movement of air parallel to earths surface
- the transfer of heat between two substances that are in direct contact
- breeze, A lake breeze is a local wind that blows from an ocean or lake
- house effect, gases in the atmosphere trap some of the heat near earths surface
14 Clues: the transfer of energy by electromagnetic • is the movement of air parallel to earths surface • is the transfer of heat by the movement of a fluid • Niño, a climate event that occurs every two to seven years • the way earths rotation makes wind curve is called Coriolis • is a large stream of moving water that flows though the ocean • ...
Science Crossword 2017-11-01
Across
- when the energy stays the same but moves to a different object
- stretched
- what you want to achieve in an experiment
- energy that pull something towards the ground
- stored energy
- your prediction on what will happen in the experiment
Down
- movement energy
- when the energy changes forms
- what you need to do to complete the experiment
9 Clues: stretched • stored energy • movement energy • when the energy changes forms • what you want to achieve in an experiment • energy that pull something towards the ground • what you need to do to complete the experiment • your prediction on what will happen in the experiment • when the energy stays the same but moves to a different object
Biology Crossword 2013-09-12
Across
- Contains enzymes, sugars and glucose
- Site of energy production
- Responsible for photosynthesis
- wall Gives strength to cell, only found in plants
- Form poles and spindles for cell division
- Each structure within a cell
- Membrane-bound sacs
- Hair like extensions that stick out of the cell surface
Down
- Internal framework of a cell
- Controls the cell
- Produces ribosomes
- Site of protein synthesis
- Complex DNA coated in protein
- Makes lysosomes and packages proteins
- Principal digestive organelle of a cell
- Forms barrier between cell and its environment
16 Clues: Controls the cell • Produces ribosomes • Membrane-bound sacs • Site of energy production • Site of protein synthesis • Internal framework of a cell • Each structure within a cell • Complex DNA coated in protein • Responsible for photosynthesis • Contains enzymes, sugars and glucose • Makes lysosomes and packages proteins • Principal digestive organelle of a cell • ...
Metabolic Processes- Cellular Respiration 2020-10-31
Across
- The energy available to do work
- Formation of ATP indirectly (2 words)
- Gaining electrons
- Removal of amino groups from amino acids
- Undergo betaoxidation (2 words)
- Produces 32 ATP
- At complex ___, water is formed
- A two carbon molecule
- Lacking oxygen
- Used in alcoholic beverages
- Transferring a Pi from ATP to another molecule
- Breakdown molecules
- Cellular respiration is a ___ reaction
- Glucose splits into two ___
- Substrate level phosphorylation ___ forms ATP
- Across ETC complexes' ___ increases
- Regenerative compound
- Energy shuttle
- FADH2 (2words)
Down
- One step process in mitochondrial matrix
- Exergonic process
- Glycolysis step 6-10 (2 words)
- Amount of energy required to break reactant's bonds
- Complex with the strongest electron attraction (two words)
- Process requiring oxygen
- Causes fatigue, soreness, stiffness (3 words)
- Glycolysis location
- NAD+
- ETC produces an ___ gradient
- Inorganic molecules
- 3-phosphoglycerate becomes 2-phosphoglycerate through
- Low concentration of hydrogen ions
- A coenzyme is an ___ molecule
- Reducing agent
- Thermodynamics first law
- Converts into alpha ketoglutarate
- ___ increases when solids become gas
- In a reaction the change in ___ identifies if a reaction occurred spontaneously
- Cyclical process
- Pyruvate oxidation waste (2 words)
40 Clues: NAD+ • Reducing agent • Lacking oxygen • Energy shuttle • FADH2 (2words) • Produces 32 ATP • Cyclical process • Exergonic process • Gaining electrons • Glycolysis location • Inorganic molecules • Breakdown molecules • A two carbon molecule • Regenerative compound • Process requiring oxygen • Thermodynamics first law • Used in alcoholic beverages • Glucose splits into two ___ • ...
Unit 2 Vocabulary 2022-02-25
Across
- Electricity produce through nuclear fission
- diagram that shows how to conduct a circuit.
- allow electrons to move freely
- Complete circuit and electricity can flow
- how fast the current is pushed
- each bulb is on it's own power line
- set of components that allow electricity to flow
- Converting energy from the sun into power
- works by burning coal in a boiler to produce steam
- Is the movement of electrons
- amount of electricity flowing through a circuit
- electricity produced with moving water
- Is the heat within the earth to create electricity
Down
- Slows down the flow of electricity
- Space in the circuit so electricity can NOT flow
- Electricity produce by using gas from the earth
- all in one line
- Doesn't allow the electrons to flow
- opens the circuit when current is too strong (reusable)
- wood or other waste used to make electricity by burning it
- if current is too strong metal inside breaks (Non reusable)
- electricity produced by wind
- how fast electrical energy is converted to other energy forms
- Fossil fuel extracted by getting drilled and brought to the surface
24 Clues: all in one line • electricity produced by wind • Is the movement of electrons • allow electrons to move freely • how fast the current is pushed • Slows down the flow of electricity • Doesn't allow the electrons to flow • each bulb is on it's own power line • electricity produced with moving water • Complete circuit and electricity can flow • ...
Observing Chemical Change 2022-03-18
Across
- A rapid reaction between oxygen and a substance called fuel
- reaction in which energy is absorbed.
- Matter can enter from or escape to the surroundings.
- A material used to decrease the rate of a reaction.
- in front of chemical formula in an equation.
- in your body contain biological catalysts.
- Substances you have at the
- material that increases the rate of a reaction by lowering the activation energy
- One element replaces another in a compound or when two elements in different compounds trade places.
- reaction, using symbols instead of words.
- A solid that forms from solution during a chemical reaction
- A short,easy way to show a
- Characteristics of a substance that describes its ability to change into other substances.
- Matter is not allowed to enter or leave.
- that has mass and takes up space.
- A characteristic of a substance that can be observed without changing the substance
Down
- reaction that releases energy in the for of heat.
- Material that releases energy when it burns.
- Minimum amount of energy needed to start a chemical reaction
- When the reaction is complete, you have a new substance
- A change that alters the form or appearance of a substance but that does not make the substance into another substance.
- Amount of a substance in a given volume
- A Principle
- A change in matter that produces one or more new substances is a chemical change.
- in contrast to a synthesis reaction.
- The study of matter and how matter changes.
- When two or more elements or compounds combine to make a more complex substance.
27 Clues: A Principle • Substances you have at the • A short,easy way to show a • that has mass and takes up space. • in contrast to a synthesis reaction. • reaction in which energy is absorbed. • Amount of a substance in a given volume • Matter is not allowed to enter or leave. • reaction, using symbols instead of words. • in your body contain biological catalysts. • ...
Earth Science Spring Final 2015-05-28
Across
- The layer of the atmosphere that protects us from meteor's that are in the same path as earth.
- An air mass that forms over a body of water.
- Based off of years of observations that describe a place or region.
- One of the three reactants of the photosynthesis process. ______ + H2O + (light)----> O2 + Glucose
- When matter collides in space and forms an irregular shape.
- Is the source of all clouds and precipitation, but also absorbs heat that is given off by earth.
- The motion that that describes the westward movement of the planets.
- An earth-centered universe.
- An air mass that forms over land.
- The dark moist layer found in topsoil that is made of dead and decaying matter.
- This is when the temperature increases instead of decreases within the troposphere, with height.
Down
- He formalized and then tested the law of universal gravitation.
- He concluded that earth was a planet.
- A severe tropical storm that is among the powerful in the world.
- Soil is considered this, because it doesn't change.
- Means "Jupiter-like"
- The temperature within this layer of the atmosphere will increase with temperature because of the ozone.
- The conversion of a gas directly into solid, without ever going through the liquid stage.
- Has the second largest particle size for soil type.
- The transfer of heat through matter by molecular energy.
- The soil texture of 31% Sand, 15% Silt, 54% Clay
- The transfer of heat by the movement of mass or substance.
- The soil that optimizes agriculture production.
23 Clues: Means "Jupiter-like" • An earth-centered universe. • An air mass that forms over land. • He concluded that earth was a planet. • An air mass that forms over a body of water. • The soil that optimizes agriculture production. • The soil texture of 31% Sand, 15% Silt, 54% Clay • Soil is considered this, because it doesn't change. • ...
Chemistry Review 2025-08-18
12 Clues: gas to solid • solid to gas • gas to liquid • liquid to solid • the measure of heat • exists in various forms • expand to fill container • liquid to gas (any temp) • fixed volume but not shape • maintain a rigid formation • liquid to gas (certain temp) • a graph showing the change in temperature of a substance over time
Science Crossword 2021-03-15
Across
- quantity with magnitude and direction
- the smallest unit of ordinary matter that forms a chemical element
- this reacted with down 17 creates water + salt
- type of wave which does not require a medium to travel
- quantity with magnitude but no direction
- 'smart' scientific term for rotting
- electrode of an electrochemical cell which is charged negatively
- cell division where two daughter cells produced has same number and kind of chromosomes as the parent nucleus
- reaction which consumes the thermal energy from its surrounding
- type of wave which requires a medium to travel
Down
- substance that increases the rate of a reaction without itself being consumed
- device used to alter potential difference of an alternating current
- this occurs at across 14
- charged atoms
- 6.02*10^23 units of a certain substance
- across 4 with different mass number
- Plants go through this process 24/7 to gain energy
- biological counterpart of down 1
- coca cola and lemon is both a common representative of this
19 Clues: charged atoms • this occurs at across 14 • biological counterpart of down 1 • 'smart' scientific term for rotting • across 4 with different mass number • quantity with magnitude and direction • 6.02*10^23 units of a certain substance • quantity with magnitude but no direction • this reacted with down 17 creates water + salt • type of wave which requires a medium to travel • ...
Spelling words 2024-02-06
Across
- a virtual web
- It can improve speed and agility of a computer
- a source of energy
- a software allowing others to hear each other
- Something you type on
Down
- something that could put a bug in your computer
- online storage
- It can improve your pixels
- Converts into digital data
- To arrange columns and grids
- an online application
- Different forms of communication
- Online visual art
- an electrical device
14 Clues: a virtual web • online storage • Online visual art • a source of energy • an electrical device • an online application • Something you type on • It can improve your pixels • Converts into digital data • To arrange columns and grids • Different forms of communication • a software allowing others to hear each other • It can improve speed and agility of a computer • ...
Processes Of Rock Cycle By: Hudson Hoskins 2024-10-07
Across
- small pre existing rock
- forms layers under water
- kind of rock formed from heat and pressure
- the processes of settling
- the breaking down into rocks
- it becomes more dense
- rocks change from liquid to solid
Down
- movement of sediment from place to place
- changing shape
- rock that is formed by cooling
- physical substance
- flows from one thing to another
- star around earth
- the very hot, very dense earth
14 Clues: changing shape • star around earth • physical substance • it becomes more dense • small pre existing rock • forms layers under water • the processes of settling • the breaking down into rocks • rock that is formed by cooling • the very hot, very dense earth • flows from one thing to another • rocks change from liquid to solid • movement of sediment from place to place • ...
7.1 crossword 2023-03-17
Across
- chain feeding relationships between living things
- transfer the transfer of energy from one organism to another
- cycle the various stages of organisms growing and developing
- consists of living and non living thing in their environment.
- web a model that shows different feeding relationships
- a animal natural response to a stimulus.
- a large amount of animals without a backbone
- a major ecological community
- forest a forest that is humid and rainy for most of the year
Down
- diversity the presence of many different types of organisms in an ecosystem
- all the living and non living things that surround organisms
- the spread of desert like conditions
- The many different types of life that exist in an environment
- The many different life forms that exists in an environment
- the location in which an organism lives
- relationship between organisms
- the ability to do work or cause change
17 Clues: a major ecological community • relationship between organisms • the spread of desert like conditions • the ability to do work or cause change • the location in which an organism lives • a animal natural response to a stimulus. • a large amount of animals without a backbone • chain feeding relationships between living things • ...
Skeletal Crossword 2020-10-23
Across
- located on the chin
- located below the sacrum
- forms the upper jaw
- located on shoulder
- strut between the shoulder blades and sternum
- side of the head
- forms the base of the back wall of the skull
- attached to the ribs
- longest and largest bone of upper limb
- nasal cavity
- forms neck region
- located on wrist
- irregularly shaped
- cheek bones
- 14 bones
Down
- lies inferior to the parietal bones
- tailbone
- fingers
- inner ear
- parallel to radius
- forearm
- attachment point for each lower limb
- supports most of your body weight
- has 24 bones (12 pairs)
- where the tongue is attached
- located between phalanges
- forms part of the floor of the cranial cavity
- forms the forehead
- bottom of spine
- thigh
- Located in the foot and ankle area
31 Clues: thigh • fingers • forearm • tailbone • 14 bones • inner ear • cheek bones • nasal cavity • bottom of spine • side of the head • located on wrist • forms neck region • parallel to radius • forms the forehead • irregularly shaped • located on the chin • forms the upper jaw • located on shoulder • attached to the ribs • has 24 bones (12 pairs) • located below the sacrum • located between phalanges • ...
Perfect 10 2015-01-15
Across
- zero The temperature at which no more energy can be removed from matter.
- The change from the liquid to the solid state of matter.
- scale The temperature scale on which zero is the temperature at which no more energy can be removed from matter.
- scale The temperature scale on which water freezes at 32 degrees and boils at 212 degrees.
- scale The temperature scale on which water freezes at 0 degrees and boils at 100 degrees.
- current A current caused by the rising of heated fluid and sinking of cooled fluid.
Down
- The change from the solid to the liquid state of matter.
- One of the three forms—solid, liquid, or gas—in which most matter on Earth exists.
- The measure of the average kinetic energy of the individual particles in matter.
- The transfer of energy by electromagnetic waves.
- The transfer of heat from one particle of matter to another.
- A material that does not conduct heat well.
- A material that conducts heat well.
- of state The physical change of matter from one state to another.
14 Clues: A material that conducts heat well. • A material that does not conduct heat well. • The transfer of energy by electromagnetic waves. • The change from the solid to the liquid state of matter. • The change from the liquid to the solid state of matter. • The transfer of heat from one particle of matter to another. • ...
Ecology Chapter 55: Population 2024-09-09
Across
- total primary production in an ecosystem
- percentage of production transferred from one trophic level to the next. Usually around 10%
- gradual increase in the concentration of phosphorus, nitrogen, and other plant nutrients in lakes.
- The storage of energy through the formation of organic matter from inorganic carbon compounds.
- amount of energy that moves along the food chain
- shows total biomass of the organisms involved at each trophic level of an ecosystem.
- essential to all organisms. Moves by processer of evaporation, transpiration, condensation, precipitation, and movement through surface and ground water.
- herbivores, which eat plants and other primary producers.
- measure of the total biomass accumulation during given time.
- trophic level that supports all others (autotrophs)
- organisms that feed on dead organic material (detritus)
- using organisms to detoxify polluted ecosystems
- element that must be added for production to increase.
- using organisms to add essential materials to a degraded ecosystem.
Down
- fraction of energy stored in food that is not used for respiration.
- matter, like energy, cannot be created or destroyed.
- forms framework of organic molecules essential to all organisms. Photosynthetic organisms convert Co2 into organic molecules used by hetertrophs.
- carnivores that eat herbivores.
- amount of chemical energy in consumers food that's converted into their own new biomass during a given period.
- major constituent of nucleic acids, phospholipids, and ATP. Binds with soil particles and movement is often localized.
- part of amino acids, proteins, and nucleic acids. Some bacteria carry out dinitrate cation
- results in relatively low levels of nutrients in the soil
- movement of nutrients and other elements between biotic and abiotic factors
- carnivores that eat other carnivores.
- energy cannot be created or destroyed, only transferred or transformed.
- total amount of water transpired by plants and evaporated from a landscape.
- sum of all organisms living in a given area and the abiotic factors with which they interact.
- gross primary production minus energy used by primary producers for autotrophic respiration.
- limiting factor in primary production
- ratio of standing crop biomass to production.
30 Clues: carnivores that eat herbivores. • carnivores that eat other carnivores. • limiting factor in primary production • total primary production in an ecosystem • ratio of standing crop biomass to production. • using organisms to detoxify polluted ecosystems • amount of energy that moves along the food chain • trophic level that supports all others (autotrophs) • ...
Photosynthesis 2023-01-13
Across
- a basic structural unit of the thylakoid membrane network of plant chloroplast
- organelle where photosynthesis occurs
- gas and plant expels them
- microscopic holes in the underside of leaves allows oxygen to escape and carbon dioxide to enter
- membranes inside where the light reactions occur with the electron transport chain
- dioxide colorless odorless gas
- color that absorb light produces energy from the sunlight it absorbs
- the inner membrane of the chloroplast forms a border to the stroma it regulates passage of materials in and out of the chloroplast
- contains proteins and is therefore permeable to small molecules
- which open and close stomata
- a jelly like fluid inside surrounding thylakoids where the Calvin cycle occurs
Down
- usually refers to xanthophyll and carotene
- the process of using water carbon dioxide and sunlight to produce glucose
- the fluid filled internal space of the chlorplast which encircle the grana and the thylakoids
- a biochemical mechanism in plants by which chlorophyll absorbs light energy for photosynthesis. There are two such mechanisms
- occurs in the stroma
- one billionth of a meter used to measure the wavelengths
- organisms that go through photosynthesis
- the colors of the light the human eye can see
- pigments absorb sunlight but do not produce energy directly
- plants that open their stroma at night
21 Clues: occurs in the stroma • gas and plant expels them • which open and close stomata • dioxide colorless odorless gas • organelle where photosynthesis occurs • plants that open their stroma at night • organisms that go through photosynthesis • usually refers to xanthophyll and carotene • the colors of the light the human eye can see • ...
2.3 Carbohydrates + Lipids 2022-03-18
Across
- branched form of starch
- six times less efficient in energy storage than carbohydrates
- hydrolysis
- complex sugars
- monosaccharide found in fruits
- water soluble substance that is non-polar
- one or more double bonds in a fatty acid
- disaccharide of glucose and fructose
- formation of three fatty acids and one glycerol
- monosaccharide components of maltose
- linear form of starch
- disaccharide of glucose and glucose
- energy storage polysaccharide found in plants with two forms
- glucose + ______ = lactose
- sugar formed from two monosaccharides
Down
- a component of a fatty acid with three OH groups
- multiple monomers
- hydrogen atoms attached to the carbon double bond in a fatty acid chain are on the same side
- one carbon double bond in a fatty acid
- energy storage polysaccharide found in the liver of animals
- glucose, amino acids, nucleotides
- condensation
- structural polysaccharide found in the cell walls of plants
- more than one carbon double bond in a fatty acid
- single bonds between all carbons in a fatty acid chain
- simple sugar that is the building block of more complex sugars
- hydrogen atoms attached to the carbon double bond in a fatty acid chain are on opposite sides
- disaccharide present in milk
28 Clues: hydrolysis • condensation • complex sugars • multiple monomers • linear form of starch • branched form of starch • glucose + ______ = lactose • disaccharide present in milk • monosaccharide found in fruits • glucose, amino acids, nucleotides • disaccharide of glucose and glucose • disaccharide of glucose and fructose • monosaccharide components of maltose • ...
CHAPTERS 9 & 10 VOCAB 2024-11-30
Across
- - first set of reactions in cell respiration in which a glucose molecule is broken into two pyruvic acid molecules
- - process reduces the efficiency of photosynthesis by consuming energy/releasing carbon dioxide
- - a small opening in the epidermis of a plant that allows carbon dioxide, water, and oxygen to diffuse into/out of the leaf
- - temporary solution for ATP production; anaerobic process where glucose is broken down to produce energy without oxygen
- - acts as an electron carrier during cellular respiration; helps generate ATP for the cell
- - range of wavelengths of light that a photosynthetic organism can absorb
- - the process by which cells produce ATP through the breakdown of glucose with oxygen
- - use the calvin cycle for photosynthesis; the most common type of plant
- - use evolved/more efficient methods of photosynthesis
- - an organism that obtains food by consuming other living things (aka consumers)
- - a series of enzyme-catalyzed reactions that play a central role in cellular respiration; generates energy
- - plays a central role in metabolism; serves as a carrier for acyl groups
- - used in photosynthesis, enables plants to fix carbon dioxide
- - accepts electrons during photosynthesis (becomes NADPH)
- - a series of electron carrier proteins that shuttle high-energy electrons during ATP-generating reactions
- - light energy is absorbed and produces high-energy electrons here
- - electrons are reenergized here
- - adaption to arid environments; helps plants cope with water scarcity but comes with trade-offs (in terms of growth rate/energy)
- - contains closely packed cells that absorb light that enters the leaf
- - the process by which cells produce ATP the breakdown of glucose without oxygen
Down
- - organisms that can survive in both the presence/absence of oxygen
- - light intensity, carbon dioxide concentration, temperature, water availability, chlorophyll/pigment, nutrient availability
- - takes in carbon dioxide and produces G3P (precursor to many organic molecules); vital for converting inorganic carbon into organic forms that plants can use for energy
- - glucose converted to ethanol, carbon dioxide, and ATP without the use of oxygen
- - a way in which some of the energy of sunlight can be trapped in chemical form
- - a specialized cell in the epidermis of plants that controls the opening/closing of the stomata
- - (aka G3P) is central to the synthesis of organic molecules in plants
- - an organism able to get energy from sunlight/chemicals and use it to produce its food from inorganic compounds (aka producers)
- - limits the loss of water through evaporation
- - has air spaces between cells that connect with the exterior through stomata
- - used in the calvin cycle; acts as an “acceptor” molecule for carbon dioxide
- - adenosine triphosphate; a compound used by cells to store/release energy
- - organisms that require oxygen for survival; depend on aerobic respiration/oxygen for energy
- - key organic acid in cellular metabolism; plays a role in aerobic/anaerobic energy production
- - the loss of water through leaves
- - a stack of thylakoid membranes found in chloroplasts (used in the process of photosynthesis)
- - fluid portion of the chloroplast; outside of the thylakoids
- - saclike photosynthetic membranes found in chloroplasts
- - essential for cellular respiration/energy generation; a protein that assists in electron transport/energy production
- - key in energy metabolism; carries high-energy electrons to the transport chain and produces ATP
40 Clues: - electrons are reenergized here • - the loss of water through leaves • - limits the loss of water through evaporation • - use evolved/more efficient methods of photosynthesis • - saclike photosynthetic membranes found in chloroplasts • - accepts electrons during photosynthesis (becomes NADPH) • - fluid portion of the chloroplast; outside of the thylakoids • ...
Bio 2025-06-13
Across
- The main component of the blood that carries red blood cells.
- substance where chemical reactions occur; contains organelles.
- Insoluble protein that forms a mesh to clot blood.
- The process where plants use sunlight, carbon dioxide, and water to make glucose and oxygen.
- Chemical messengers released by neurons to transmit signals across synapses to other neurons, muscles, or glands.
- energy
- a simple sugar that is the main source of energy for cells
- The maintenance of a stable internal environment
- Tiny air sacs in the lungs where gas exchange (oxygen in, carbon dioxide out) happens.
Down
- Small branching airways that carry air to the alveoli in the lungs.
- The chemical process in cells that releases energy from glucose
- The two main tubes branching from the trachea, carrying air into each lung.
- Plant tissue that transports water and minerals upward and provides support.
- Glands that secrete hormones directly into the bloodstream to regulate growth.
- CO2
- Organelle containing chlorophyll where photosynthesis occurs.
- The control centre of a cell, containing DNA that directs growth, reproduction, and metabolism.
- The movement of materials within an organism.
- A sheet of muscle below the lungs that contracts for inhalation and relaxes for exhalation.
19 Clues: CO2 • energy • The movement of materials within an organism. • The maintenance of a stable internal environment • Insoluble protein that forms a mesh to clot blood. • a simple sugar that is the main source of energy for cells • The main component of the blood that carries red blood cells. • Organelle containing chlorophyll where photosynthesis occurs. • ...
SCIENCE for the mid term 2021-12-09
Across
- moving weathered objects
- speed and direction
- left more reactive right less reactive
- positive charge in the nucleus
- a change in speed or direction
- how fast you are going
- the electrons on the outside ring
- tell the number of valence electrons
- breaking down objects
- has all known elements listed on it
Down
- outside the nucleus contains electrons
- dropping of weathered objects
- height above sea level
- neutral charge in the nucleus
- negative charge outside the nucleus
- shows the elevation of land forms
- contains protons and neutrons
- tells the number or energy level
- caused by a transform boundary
- made by a divergent boundary
20 Clues: speed and direction • breaking down objects • height above sea level • how fast you are going • moving weathered objects • made by a divergent boundary • dropping of weathered objects • neutral charge in the nucleus • contains protons and neutrons • positive charge in the nucleus • a change in speed or direction • caused by a transform boundary • tells the number or energy level • ...
Digestion 2024-01-09
Across
- - connects mouth and stomach
- - grinds up food
- - storage form of glucose
- - process of breaking down food
- juices - acids that help break down food
- - liquid in mouth
- - blood sugar
- - ball - like shape tounge forms food into to be swallowed
- - in saliva
- - place where saliva is held
Down
- - churned food turns to liquid
- processes - breathing, digesting, building muscle
- juice - enzyemes made by pancreas
- - helps body digest/absorb fats
- - movement of muscles
- - tiny finger-like projections
- - which step is where you see food
- metabolism - energy to maintane body processes
- - molecules combine with oxygen
- - place where food goes after esophagus
20 Clues: - in saliva • - blood sugar • - grinds up food • - liquid in mouth • - movement of muscles • - storage form of glucose • - connects mouth and stomach • - place where saliva is held • - churned food turns to liquid • - tiny finger-like projections • - helps body digest/absorb fats • - molecules combine with oxygen • - process of breaking down food • juice - enzyemes made by pancreas • ...
Science cells progect 2020-11-13
Across
- Forms the shape of a cell
- Structure and support
- Recieve package and deliver proteins
- Breaks down food and old parts
Down
- Form fibers to line up chromosomes
- Directs activities of cell
- Makes ribosomes
- Contains the cell parts inside the membrane
- Produces energy
- Capture sunlight to produce food
- Storage for food water and waste
- Produce Proteins
12 Clues: Makes ribosomes • Produces energy • Produce Proteins • Structure and support • Forms the shape of a cell • Directs activities of cell • Breaks down food and old parts • Capture sunlight to produce food • Storage for food water and waste • Form fibers to line up chromosomes • Recieve package and deliver proteins • Contains the cell parts inside the membrane
Unit 10 2023-02-25
Across
- to start an action
- to cause worry or stress
- a number of different forms or types
- slow moving
- to keep one's attention on something
- a lively or wild outburst of energy
- unhealthy
Down
- an official record
- standing apart from others due to excellence
- not fully grown
- to sort through or examine
- to cover or fill completely
12 Clues: unhealthy • slow moving • not fully grown • an official record • to start an action • to cause worry or stress • to sort through or examine • to cover or fill completely • a lively or wild outburst of energy • a number of different forms or types • to keep one's attention on something • standing apart from others due to excellence
Optics Crossword 2016-03-03
Across
- a total shadow, darkest possible shadow
- Light moves fastest in one of these
- a partial shadow
- The length of a wave; depends on its frequency
- "two eyes"
- The type of image formed by your eye's lens
- Symbol = n
- Objects that do not let any light through them
- Electromagnetic Spectrum, abbreviated
- Lets light through, but is not see-through
- Reflection off of rough or uneven surfaces
- Area of the eye that forms an image
- Longer wavelength EM radiation detectable by cameras
- Dutch scientist who examined light as a wave
- Type of medium that refracts light rays toward the normal
- The only type of image possible in concave mirrors
Down
- Greek letter used as an abbreviation for 'angle'
- opposite of crest
- Angle of incidence always equals this
- The height of a wave; depends on its energy
- Lens type that mainly forms real images, rarely virtual
- Form of short wavelength EM radiation not visible to us
- Point of contact between principal axis & mirror surface
- A name for all of the colours found in white light
- Point located exactly one Focal Length away
- English author of "Opticks" and "Principia"
- Growing apart
- Bending of light rays
- A unit of light energy
- Coming together
- A word meaning "mirror-like", describes reflection
- How many waves form in a second
- An incoming ray of light
- Always use one of these to draw ray diagrams
- Condition of being nearsighted
- Particle of light, proven to exist by Einstein
- Improved the telescope
- Every Science teacher's favourite food condiment
38 Clues: "two eyes" • Symbol = n • Growing apart • Coming together • a partial shadow • opposite of crest • Bending of light rays • A unit of light energy • Improved the telescope • An incoming ray of light • Condition of being nearsighted • How many waves form in a second • Light moves fastest in one of these • Area of the eye that forms an image • Angle of incidence always equals this • ...
Chemistry of Life Vocabulary 2023-10-19
Across
- Carbohydrates that are made up of more than two monosaccharides
- Type of bond between atoms in which the electrons are shared
- Simple sugar molecule; example is glucose
- Any compound that forms H+ ions in solution; value is below 7
- A mixture that forms when one substance dissolves another
- Two or more atoms held together by covalent bonds; smallest unit of a compound
- A substance made up of atoms of two or more different elements joined by chemical bonds
- To speed up
- Attraction between molecules of the same substance
- A compound that produces hydroxide ions in solution; value is above 7
- Weak attraction between a hydrogen atom and another atom. Gives water some special properties
- A long molecule consisting of many similar or identical monomers linked together.
- An attraction between molecules of different substances
Down
- A liquid substance capable of dissolving other substances
- A scale with values from 0 to 14, used to measure the concentration of H+ ions in a solution
- compound that prevents sharp, sudden changes in pH
- An organic compound that is made of one or more chains of amino acids: made of carbon, hydrogen, oxygen
- A substance that is dissolved in a solution.
- Compound made up of carbon, hydrogen, and oxygen atoms; major source of energy for the human body
- A type of protein that speeds up a chemical reaction in a living thing
- macromolecule containing hydrogen, oxygen, nitrogen, carbon, and phosphorus: DNA, RNA
- Energy-rich organic compounds, such as fats, oils, and waxes, that are made of carbon, hydrogen, and oxygen.
- The Basic Unit of Matter
- A simple compound whose molecules can join together to form polymers
- A pure substance made of only one kind of atom
25 Clues: To speed up • The Basic Unit of Matter • Simple sugar molecule; example is glucose • A substance that is dissolved in a solution. • A pure substance made of only one kind of atom • compound that prevents sharp, sudden changes in pH • Attraction between molecules of the same substance • An attraction between molecules of different substances • ...
