natural disasters Crossword Puzzles
Natural Resources 2023-10-31
Across
- Energy , energy that comes from the sun.
- , can be replaced more than once.
- , a layer of dirt closest to the surface of the earth.
- Resources , naturally found on earth.
Down
- , used items into new items.
- , anything that dirties the earth.
- , everyone put less things than the earth.
- can't be replaced quickly enough to be replaced .
8 Clues: , used items into new items. • , can be replaced more than once. • , anything that dirties the earth. • Resources , naturally found on earth. • Energy , energy that comes from the sun. • , everyone put less things than the earth. • can't be replaced quickly enough to be replaced . • , a layer of dirt closest to the surface of the earth.
Natural Selection 2023-10-25
Across
- Non-living factors within an environment.
- The gradual changes in the traits of species over time that relies on the process of natural selection.
- Anything that restricts a population's size and slows or stops it from growing.
- Slight differences between members of the same species.
Down
- A process in which organisms that are better adapted to their environment will survive better and produce more offspring.
- An inherited trait that helps a species survive in its environment.
- A permanent change in an organisms DNA. Can be positive, neutral, or harmful.
- Living factors within an environment.
8 Clues: Living factors within an environment. • Non-living factors within an environment. • Slight differences between members of the same species. • An inherited trait that helps a species survive in its environment. • A permanent change in an organisms DNA. Can be positive, neutral, or harmful. • ...
Natural Resources 2023-11-02
Across
- is anything you use to live.
- Fuels is a generic term for non-renewable energy source such as coal,coal products, natural gas,
- the ability to be maintained at a certain rate or level.
- Resources, Materials found in nature that people and other living things used.
Down
- Resource, A resource that, once used, cannot be replaced in a reasonable amount.
- is a mixture of sand, silt, clay and broken down organic matter, called humus.
- A resource that can be replaced within a reasonable amount of time.
- waste products that damage an ecosystem.
8 Clues: is anything you use to live. • waste products that damage an ecosystem. • the ability to be maintained at a certain rate or level. • A resource that can be replaced within a reasonable amount of time. • is a mixture of sand, silt, clay and broken down organic matter, called humus. • Resources, Materials found in nature that people and other living things used. • ...
Natural Science 2025-03-31
Across
- Living things change. They _____
- It connects all the parts of the plant.
- This part of the plant grows under the ground.
- These can be big or small and they are usually green but in autumn they become yellow or orange.
Down
- These often have a pleasant smell color.
- Living things _________ air.
- It is small and it grows into a new plant.
- Living things can do this.
8 Clues: Living things can do this. • Living things _________ air. • Living things change. They _____ • It connects all the parts of the plant. • These often have a pleasant smell color. • It is small and it grows into a new plant. • This part of the plant grows under the ground. • These can be big or small and they are usually green but in autumn they become yellow or orange.
Natural Selection 2025-04-30
Across
- any difference in traits between individual organisms
- a specific characteristic of an individual organism
- a group of the same type of organisms living in the same area
- everything (living and nonliving) that surrounds an organism
Down
- a trait that makes it less likely that an individual will survive in a specific environment
- the number of individuals with each trait in a population
- a trait that makes it more likely that an individual will survive in a specific environment
- a group of individuals born and living at about the same time
8 Clues: a specific characteristic of an individual organism • any difference in traits between individual organisms • the number of individuals with each trait in a population • everything (living and nonliving) that surrounds an organism • a group of individuals born and living at about the same time • a group of the same type of organisms living in the same area • ...
Natural Resources 2024-09-04
Across
- Can be used as an alternative vehicle fuel
- This power helps to slow or stop global warming
- Decreases soil and water pollution
- Provides about 1/4th of all energy used in the US
Down
- A term used to describe various sources of renewable energy coming from solid and liquid forms of matter
- Is a clean and domestic source of energy,sustainable, and cost effective
- Sources of renewable energy derived from minerals such as food and yard waste
- Developed over millions years from the remains of decaying plants
8 Clues: Decreases soil and water pollution • Can be used as an alternative vehicle fuel • This power helps to slow or stop global warming • Provides about 1/4th of all energy used in the US • Developed over millions years from the remains of decaying plants • Is a clean and domestic source of energy,sustainable, and cost effective • ...
Natural features 2024-11-10
Across
- A lush, green forest that receives lots of rain and is full of unique wildlife.
- Land surrounded by water on all sides.
- A vast, salty body of water covering most of Earth.
- A flowing body of water that travels from mountains to lakes or oceans.
Down
- A dry, sandy area with little rainfall and few plants, often home to camels.
- A high, rocky landform that reaches into the sky, often capped with snow.
- A sandy place by the sea, perfect for sunbathing and building sandcastles.
- A body of fresh water surrounded by land, often a great spot for fishing.
8 Clues: Land surrounded by water on all sides. • A vast, salty body of water covering most of Earth. • A flowing body of water that travels from mountains to lakes or oceans. • A high, rocky landform that reaches into the sky, often capped with snow. • A body of fresh water surrounded by land, often a great spot for fishing. • ...
Natural wonders 2024-10-30
Across
- A piece of land that is completely surrounded by water
- A place where a stream or river falls down from a high place
- A large hole in the side of a hill or under the ground
- A large area of water that flows towards the sea
Down
- A large area of land that is covered with a lot of trees
- A large area of land where there is almost no water, rain, trees, or plants
- A large area of water that is surrounded by land
- A low area of land between mountains or hills
8 Clues: A low area of land between mountains or hills • A large area of water that is surrounded by land • A large area of water that flows towards the sea • A piece of land that is completely surrounded by water • A large hole in the side of a hill or under the ground • A large area of land that is covered with a lot of trees • ...
Natural Resources 2025-01-16
Across
- The variety of plants, animals, and ecosystems that keep nature balanced.
- Energy sources made from ancient plants and animals buried for millions of years, like coal, oil, and gas.
- Cutting down forests, often for farming or building, which harms animals and the environment.
- Resources that can grow back or be replaced, like sunlight, wind, and forests.
- Resources that exist in limited amounts and can’t be replaced quickly, like coal, oil, and gas.
Down
- Harmful things added to air, water, or land that damage nature.
- Things from nature that people use, like water, minerals, trees, and land.
- When an effect spreads to something else, like diseases spreading from animals to people.
8 Clues: Harmful things added to air, water, or land that damage nature. • The variety of plants, animals, and ecosystems that keep nature balanced. • Things from nature that people use, like water, minerals, trees, and land. • Resources that can grow back or be replaced, like sunlight, wind, and forests. • ...
Natural Disaster 2025-12-03
Across
- It is made by a lot of water
- This has a lot of wind and goes in circles
- It is when a bunch of lava comes out of the ground
- It is made by a lot of water
Down
- It is when a lot of fire comes
- It makes your car slide
- It shakes the ground
- It is when a bunch of electricity hits you
- It rains a lot and it makes a flood
9 Clues: It shakes the ground • It makes your car slide • It is made by a lot of water • It is made by a lot of water • It is when a lot of fire comes • It rains a lot and it makes a flood • This has a lot of wind and goes in circles • It is when a bunch of electricity hits you • It is when a bunch of lava comes out of the ground
Natural things 2025-06-04
8 Clues: Example Everest • A big circle of water • Water falling over a clif • A small house in the woods • It has a lot of trees and wildlife • It apears after rain when it is sunny • ocean It's a large body of water between continents • It's close to Egypt and it is the longest river in the world
15 2024-08-30
Across
- Dietary need.
- Protein source.
- Unprocessed food.
- Flavorful and strong.
- Comfortable place.
- Plant-based diet.
- Healthy color.
- Calming beverage.
- Essential for healing.
- Easy and soft.
- Inner peace.
- Natural remedy.
- Essential drink.
Down
- Soft and calming.
- Secure and protected.
- Soothing beverage.
- Complete nutrition.
- Free from toxins.
- Refreshing herb.
- Natural medicine.
- Natural and pure.
- Comforting feeling.
- Body-mind practice.
- Healthy fruit.
- Process of recovery.
25 Clues: Inner peace. • Dietary need. • Healthy color. • Easy and soft. • Healthy fruit. • Protein source. • Natural remedy. • Refreshing herb. • Essential drink. • Soft and calming. • Unprocessed food. • Free from toxins. • Natural medicine. • Natural and pure. • Plant-based diet. • Calming beverage. • Soothing beverage. • Comfortable place. • Complete nutrition. • Comforting feeling. • Body-mind practice. • ...
U3D2 crucigrama: Describir mis cosas (incluye artículos y acentos) 2021-04-30
29 Clues: hard • oval • soft • rough • round • square • smooth • reddish • of wood • natural • of wool • of iron • elegant • of metal • greenish • dark blue • the colors • of plastic • bright red • the shapes • of ceramic • the texture • rectangular • lemon yellow • the materials • of high quality • real, authentic • practical, useful • to describe objects
French words I don't know 2024-02-21
Across
- kitchen sink
- under
- morning(masculine)
- hello(when speaking on phone)
- work
- adjective for old
- name(when speaking on phone)
- natural(masculine)
- tan
- leave/quit
- evening(feminine)
- night
Down
- pretty, lovely, nice (if a person then its pretty and attractive)
- quiet, peaceful, calm (its a cognate)
- bathroom sink
- city
- side
- natural(feminine)
- morning(feminine)
- office
- evening(masculine)
21 Clues: tan • city • side • work • under • night • office • leave/quit • kitchen sink • bathroom sink • natural(feminine) • adjective for old • morning(feminine) • evening(feminine) • morning(masculine) • natural(masculine) • evening(masculine) • name(when speaking on phone) • hello(when speaking on phone) • quiet, peaceful, calm (its a cognate) • pretty, lovely, nice (if a person then its pretty and attractive)
ch. 1 2022-09-06
Across
- recycling
- energy conservation
- landfill
- biodiversity
- hydroelectric
- reserves
- active
- geothermal
- pollution
- nuclear
- fossilfuels
- petroleum
- agriculture
- fusion
- ecology
- biodegradable
- fuel cell
- hazardous
Down
- fission
- electric generator
- commons
- sourcereduction
- biomassfuel
- agricultural
- energy efficiency
- environmental science
- eco footprint
- industrial
- supply and demand
- sustainability
- passive
- renewable
- solidwaste
- alternative energy
- natural
35 Clues: active • fusion • fission • commons • nuclear • passive • ecology • natural • landfill • reserves • recycling • pollution • petroleum • renewable • fuel cell • hazardous • geothermal • industrial • solidwaste • biomassfuel • fossilfuels • agriculture • agricultural • biodiversity • hydroelectric • eco footprint • biodegradable • sustainability • sourcereduction • energy efficiency • supply and demand • electric generator • alternative energy • ...
Energy sources 2021-03-20
Across
- energy sources come from natural elements
- energy formed from natural proccess
- one of the four fundamental states of matter
- gasses that absorb radiant energy
- source stored energy sources.
- energy, limited energy sources
- black rock
- power derived from the energy of falling or fast-running water
Down
- related to acid rain
- discharge of gas
- source natural sources in the environment.
- contaminates environment
- extraction of minerals.
- source of power.
- slippery liquid substance
15 Clues: black rock • discharge of gas • source of power. • related to acid rain • extraction of minerals. • contaminates environment • slippery liquid substance • source stored energy sources. • energy, limited energy sources • gasses that absorb radiant energy • energy formed from natural proccess • energy sources come from natural elements • source natural sources in the environment. • ...
Vocabulary - 6th May 2024 2024-05-06
Across
- a black solid combustible substance used as natural fuel
- furnace or workshop to produce iron
- adapted to a use or purpose
- natural and unrefined state
- to go from place to place
- to cause to function
- 100 years
- curved part of a path
Down
- process of producing something
- a person skilled in a craft
- systematic labour for creation of something
- a wheel for raising water
- natural mineral
- a large quantity
- short
15 Clues: short • 100 years • natural mineral • a large quantity • to cause to function • curved part of a path • a wheel for raising water • to go from place to place • a person skilled in a craft • adapted to a use or purpose • natural and unrefined state • process of producing something • furnace or workshop to produce iron • systematic labour for creation of something • ...
SPANISH II- UNIT 4 VOCABULARY 2022-02-06
Across
- volunteers
- to collect
- to get closer
- project
- pollution
- development
- to empower
- expert
- discovery
- to have fun
- natural resources
- interest
- to collaborate
- employees
Down
- to help
- world
- to protect
- citizen
- new technologies
- free time
- business relationships
- to learn
- to participate
- media
- quality
- competition
- to expand
- natural areas
- topic
- person
30 Clues: world • media • topic • expert • person • to help • citizen • quality • project • to learn • interest • free time • pollution • to expand • discovery • employees • to protect • volunteers • to collect • to empower • competition • development • to have fun • to get closer • natural areas • to participate • to collaborate • new technologies • natural resources • business relationships
Ivan's natural resource review 2021-12-07
Across
- this is the most important factor determining a soil's fertility
- this includes all parts of the natural environment
- these are resources that cannot be replaced once used up
- these items are a uses of forests that use small logs
- this form of energy's source is the sun
- this type of farming involves large areas but a small amount of labour
- this form of mining is used to recover deep mineral deposits
- this type of forest has broad leaves which change colour in autumn
- this type of forest has needles which remain year round
Down
- these are resources that can be regenerated if used carefully
- this form of enegry's source is water
- this method of harvesting trees is the easiest
- these are things found in the total stock that people find uselfull
- this form of energy's source is the rise and fall of tides
- these subject includes camping hiking fishing etc
- this type of farming involves small areas of land but a large amount of labour
- these are resources that are replaced by natural actions
- this form of mining leaves a big scar on the earth
18 Clues: this form of enegry's source is water • this form of energy's source is the sun • this method of harvesting trees is the easiest • these subject includes camping hiking fishing etc • this includes all parts of the natural environment • this form of mining leaves a big scar on the earth • these items are a uses of forests that use small logs • ...
evolution and natural election 2024-03-07
Across
- a process in which something passes to a different stage
- the evolution or genesis of the human race
- part of DNA controlling physical characteristics and growth
- a process occurring in living organisms
- material that carries genetic information in a cell
- the process of adjusting or conforming to new conditions
- noticeable variety
- a threadlike strand of DNA that carries genes
- gene that produces the same phenotype in the organism whether or not its allele identical
Down
- sequence of events involved in the development of a species
- the evolution or genesis of the human race
- English natural scientist who formulated a theory of evolution by natural selection (1809-1882)
- undergo development
- the science that studies living organisms
- the process of declining from a higher to a lower level
- a distorted projection or perspective
- the appearance of entirely new properties at certain critical stages in the course of evolution
- a distorted projection or perspective
- the remains of a plant or animal from a past geological age
- the totality of surrounding conditions
20 Clues: noticeable variety • undergo development • a distorted projection or perspective • a distorted projection or perspective • the totality of surrounding conditions • a process occurring in living organisms • the science that studies living organisms • the evolution or genesis of the human race • the evolution or genesis of the human race • ...
Synthetic vs Natural Materials 2023-01-09
Across
- The presence in or introduction into the environment of a substance or thing that has harmful or poisonous effects
- Economic activity concerned with the processing of raw materials and manufacture of goods in factories
- The surroundings or conditions in which a person, animal, or plant lives or the natural world
- Resources that come from the Earth that is used to support life and meet people's needs.
- Any product or physical matter that comes from plants, animals, or the ground
- Produced or involving production without the use of chemical fertilizers, pesticides, or other artificial agents, to be considered natural
- A substance made from two or more different elements that have been chemically joined.
- A molecule that can be bonded to other identical molecules to form a polymer
- A complex carbohydrate that is the main part of the cell wall of plants
- The ability of a substance that is capable of being broken down or decomposed by bacteria or other living organisms
Down
- Extremely small pieces of plastic debris in the environment from disposed and broke down consumer products and industrial waste
- A hydrocarbon that is primary part of naturalgas, a greenhouse gas emitted from a variety of human activity and natural sources
- Something that is made rather than occurring naturally
- The chemical study of carbon compounds
- A compound of hydrogen and carbon, such as any of those which are the chief components of petroleum and natural gas
- To reuse or find new ways to use things that would otherwise would have been thrown out
- The production of goods through the use of labor, machinery, tools, and processing.
- A site to dispose of trash, garbage, or rubbish
18 Clues: The chemical study of carbon compounds • A site to dispose of trash, garbage, or rubbish • Something that is made rather than occurring naturally • A complex carbohydrate that is the main part of the cell wall of plants • A molecule that can be bonded to other identical molecules to form a polymer • ...
Name: _________ Natural Selection Crossword 2025-11-17
Across
- The process by which organisms that are best adapted to their environment are most likely to survive and reproduce.
- Traits or behaviors that help an organism survive and reproduce.
- The process by which two species evolve in response to changes in each other over time.
- The age of one object compared to the age of another object.
- Structures that are similar in different species and have been inherited from a common ancestor.
- A group of similar organisms that can mate with each other and produce offspring that can also mate and produce offspring.
- All the fossils that have been discovered and what scientists have learned from them.
- A well-tested explanation for a wide range of observations or experimental results.
- How well an organism can survive and reproduce in its environment.
- The theory that changes in the earth’s crust during geological history have resulted from the action of continuous and uniform processes.
Down
- Age, in years, of a rock or other object.
- States that, in undisturbed rock layers, the oldest rocks are on the bottom and rocks become progressively younger toward the top.
- A type of natural selection that acts on an organism’s ability to get the best possible mate.
- Change in a species over time.
- The natural process by which something takes place.
- When all the members of a species cease to exist.
- The struggle between organisms to survive as they attempt to use the same limited resources in the same place at the same time.
- The preserved remains or traces of organisms that lived in the past.
18 Clues: Change in a species over time. • Age, in years, of a rock or other object. • When all the members of a species cease to exist. • The natural process by which something takes place. • The age of one object compared to the age of another object. • Traits or behaviors that help an organism survive and reproduce. • ...
Lesson 24/25 Vocabulary 2022-03-08
Across
- Individuals with certain inherited traits are more likely to survive and reproduce than individuals with less favorable traits.
- Natural selection for ________ ___________: When natural selection favors traits that cause populations to survive and adapt to a _______ __________
- Natural selection for ________: When natural selection favors traits that help organisms survive
- the evolution of two species in response to each other, resulting in reciprocal or “matching” adaptations
- Inherited trait evolved through natural selection that makes a population well suited to living and reproducing in its environment
- Differences in the inherited traits of different individuals.
Down
- To evolve a trait through natural selection that makes a population well suited to surviving and reproducing in its environment
- Natural selection for ________: When natural selection favors traits that help organisms find mates and reproduce.
- A group of individuals of the same species that live and reproduce in an area.
- Inherited changes that occur in a population over time.
- A characteristic of an organism
11 Clues: A characteristic of an organism • Inherited changes that occur in a population over time. • Differences in the inherited traits of different individuals. • A group of individuals of the same species that live and reproduce in an area. • Natural selection for ________: When natural selection favors traits that help organisms survive • ...
What are the natural disasters in the Book of Habakkuk? 2017-02-11
Across
- How the soldiers rushed out 3:14
- The name of the prophet that wrote this book from the Bible
- What metaphors are God's flying arrows? 3:11
- These people frighten others 1:7
- What disaster is sent? 2:13
Down
- What natural disaster involves water? 3:10
- Nickname for the Lord God 1:12
- What natural disaster is inferred? 3:6
- Where Habakkuk is lead safely to 3:19
- Simile for quickly 1:9
10 Clues: Simile for quickly 1:9 • What disaster is sent? 2:13 • Nickname for the Lord God 1:12 • How the soldiers rushed out 3:14 • These people frighten others 1:7 • Where Habakkuk is lead safely to 3:19 • What natural disaster is inferred? 3:6 • What natural disaster involves water? 3:10 • What metaphors are God's flying arrows? 3:11 • ...
Said´s crossword 2021-06-24
16 Clues: j__p(pe) • c_l__s(eca) • e_er__s_(pe) • dr__in_s(eca) • __d(religion) • b_b__(religion • l_a_n(english) • _t__y(literature) • __an_l__e(english) • sen_en__(literature) • m__s(social studies) • _pe_at__n(mathematics) • pl_n_(natural sciences) • _o_n__y(social studies) • p__n_t(natural sciences) • _ul__pl__ati_n(mathematics)
Final Exam 2013-05-05
Across
- a farm is an area of land including various structures ,devoted primarily to the practice
- the state or process of a species family or larger group being or becoming extinct
- soil salinity is the salt content in the soil
- fuel-a natural fuel such as coal or gas
- the science or practice of farming including cultivation of the soil
- supplying dry land with water by means of ditches
- gas- natural gas processing plants or fractions are used to purify the raw
Down
- having little or no rain ; to dry or barren to support vegetation not and conditions
- a viscous liquid derived from petroleum for use as a fuel
- the process of eroding or being eroded by the wind, water, or other natural agents
- a liquid mixture of hydrocarbon that presents in suitable
- the natural home or environment of an animals , plant or other organisms
- the state of being clear of trees
- land covered with grass and others low plants suitable for grazing animals
- a combustible black or dark brolen rock consisting mainly of carbonized plant
- open country used for grazing or hunted animals
16 Clues: the state of being clear of trees • fuel-a natural fuel such as coal or gas • soil salinity is the salt content in the soil • open country used for grazing or hunted animals • supplying dry land with water by means of ditches • a viscous liquid derived from petroleum for use as a fuel • a liquid mixture of hydrocarbon that presents in suitable • ...
Natural Science Crossword Puzzle 2020-09-21
Across
- The ____ is the unit used to measure energy
- The transfer of heat energy by electromagnetic waves
- Potential energy can change to _____ energy
- An energy source derived from living matter
- The transfer of heat energy in fluids, (liquids and gases)
- A book held up above the ground has ___ potential energy
- An energy drink has ____ potential energy
- A non-renewable energy source
Down
- A radioactive metal used in nuclear power stations
- An energy flow diagram has an input, a ______ and an output
- The transfer of heat energy between two objects in direct contact with each other
- A stretched elastic band has ____ potential energy
- A bicycle is an example of a _____ system
- The variable that is deliberately changed by the investigator in an experiment
- A cow eating grass is an example of a ___ system
- South Africa's only nuclear power station
- A TV is an example of an ___ system
- Energy from falling water
18 Clues: Energy from falling water • A non-renewable energy source • A TV is an example of an ___ system • A bicycle is an example of a _____ system • South Africa's only nuclear power station • An energy drink has ____ potential energy • The ____ is the unit used to measure energy • Potential energy can change to _____ energy • An energy source derived from living matter • ...
Evolution by Natural Selection 2017-04-22
Across
- The biggest homology
- Species that are no longer exist
- tree Diagram that illustrates the ancestor descendent relationships between taxa
- This kind of rock is made of sand or mud
- The type of bird Darwin used to test artificial selection
- This greek philosopher believed everything was perfectly created by god
- bumps An example of a vestigial trait (also the name of book series)
- Similarity that exists in species descended from a common ancestor
- Theory of evolution by natural selection is often described as
- These features are trait in fossil species that are intermediate between ancestral and derived species
- Are traces of organisms that lived in the past
Down
- Scientific theories are often comprised of two components process and
- Heritable trait that increases an individual's fitness
- Reproduction as a result of heritable variation
- Occurs when an individual's phenotype changes in response to changes in the environment
- An individuals ability to produce surviving offspring
- This tike is divided into eons, eras, periods, and epochs
- Darwin has how many Postulates
18 Clues: The biggest homology • Darwin has how many Postulates • Species that are no longer exist • This kind of rock is made of sand or mud • Are traces of organisms that lived in the past • Reproduction as a result of heritable variation • An individuals ability to produce surviving offspring • Heritable trait that increases an individual's fitness • ...
Evolution and Natural Selection 2022-02-22
Across
- inherited characteristic that increases an organism's chance of survival
- body parts that share a common function, but not structure
- the branch of biology and medicine concerned with the study of embryos and their development
- structures in different species that are similar because of common ancestry
- a structure that is present in an organism but no longer serves its original purpose
- any difference between individuals of the same species
- a characteristic that an organism can pass on to its offspring through its genes
- the top rock layer and its fossils is the youngest and the bottom is the oldest
- a preserved remnant or impression of an organism that lived in the past
- a species that is most suited to survive in a certain type of environment
Down
- bodies within the nucleus made in DNA and proteins called the histones
- the formation of new and distinct species in the course of evolution
- a natural process resulting in the evolution of organisms best adapted to the environment
- the gradual change in a species over time
- a random error in gene replication that leads to a change
- ability of an animal to look like another more harmful animal
- a group of organisms that are closely related and can mate to produce fertile offspring
- fossils that provide patterns of evolutionary change from the early ancestors to modern life forms
18 Clues: the gradual change in a species over time • any difference between individuals of the same species • a random error in gene replication that leads to a change • body parts that share a common function, but not structure • ability of an animal to look like another more harmful animal • the formation of new and distinct species in the course of evolution • ...
Evolution and Natural Selection 2024-02-29
Across
- process by which a new species is formed; occurs when individuals of a population are unable to interbreed or produce fertile offspring
- the process by which a species evolves into two or more descendant or different forms; also, the process of tracing two or more species back to a common ancestor
- A characteristic that improves an individual's ability to survive and reproduce in a particular environment.
- the process in nature by which according to darwins thoery of evolution, only the organisms best adapted to their environment tend to survive and transmit their genetic characteristics in increasing numbers to succeeding generations while those less adapted tend to be eliminated
- changes in the genetic material
- the relative occurrence (expressed as a percentage) of a gene in a given population
- no nucleus
- occurs when organisms that formerly interbred are prevented from producing offspring
- the independent evolution of similar features in different species that DO NOT share a common ancestor
- the total sum of genetic information present in a population at any given moment
Down
- has a nucleus
- the random change of the occurrance of a particular gene in a population; is it thought to be one cause of speciation when a group of organisms is separated from its parent population
- structures having a common evolutionary origin; examples are forelimbs of bats, crocodiles, and humans
- when two or more species sharing a common ancestor become more different over time
- the process by which two unrelated structures in unrelated organisms evolve to perform similar functions
- the production of living organisms from other living organisms
- two anatomical structures or behavioral traits within different and unrelated organisms which perform the same functions in each organism but which did not originate from and ancestral structure or trait that the organisms' ancestors had in common. instead, the structures or traits arose separately and then later evolved to perform the same function (or similar functions)
- condition in which allelic frequency remains constant over generations; these populations are not evolving
- A change or slight difference in condition, amount, or level.
- A term that typically describes a species that no longer has any known living individuals
20 Clues: no nucleus • has a nucleus • changes in the genetic material • A change or slight difference in condition, amount, or level. • the production of living organisms from other living organisms • the total sum of genetic information present in a population at any given moment • when two or more species sharing a common ancestor become more different over time • ...
Mágical World 2021-06-17
15 Clues: , a_d (mat) • , c_r_s ( art) • , d__y (social) • , b_d_ (natural) • , _u_ (natural) • , M__t_p_y (mat) • , d__m (english) • , O__g_m_ (art) • , l_v_ (religion) • , E___d__ (social) • , k__c___ (english) • , g_i_a_ (english) • , s__r__s (language) • , p__p__r_ (language) • , p_a__r ( religion)
nonrenewable and renewable resources 2023-10-17
Across
- fuel a natural, nonrenewable fuel such as coal, oil, or natural gas formed a very long time ago from the remains of living organisms.
- replaceable by natural means in a short period of time.
- a renewable source of energy based on the natural movement of water.
- energy collected from the Sun and converted into usable energy; a renewable resource.
- a gas, usually found in the ground positioned above petroleum deposits, that is burned to obtain energy; a nonrenewable fossil fuel.
- the resources that are present in limited quantity and when used over the limit, they get exhausted.
- energy from turbines that harness the environment of air and convert it to usable energy; a renewable resource.
- resources that are present in abundant quantity, and they keep replenishing.
Down
- energy harnessed from the decay of uranium atoms.
- energy made from biomass
- resources materials from Earth that are used to support life and meet people’s needs.
- not replaceable by natural means within a short period of time.
- materials derived from living things.
- the ability to maintain or support a process continuously over time.
- a hard black solid fuel formed from the remains of plants over millions of years and extracted from the ground; a nonrenewable fossil fuel.
- heat transferred from beneath the surface of Earth and used to produce energy for human use.
- (petroleum)- a flammable, yellow to black liquid composed of hydrocarbons occurring naturally beneath Earth’s surface; a nonrenewable fossil fuel processed to make gasoline used in vehicles.
17 Clues: energy made from biomass • materials derived from living things. • energy harnessed from the decay of uranium atoms. • replaceable by natural means in a short period of time. • not replaceable by natural means within a short period of time. • the ability to maintain or support a process continuously over time. • ...
5.1: Humans and Natural Resources 2024-03-26
Across
- A nonrenewable resource used to heat our homes
- Fossil fuel from underground from decaying plant material
- A natural resource that exists in a fixed amount
- Natural resource used to make plastics and used to make fuel
- A natural resource that can be replaced at the same rate it is used
Down
- A renewable resource that comes from the sun
- Any energy source, organism, or substance found in nature that people use
- Provides air and rain
- Contains all water on earth
- Natural resource used to make furniture and paper
- A nonrenewable energy source formed from ancient plants and animals buried in the earth's crust
- Natural resources used to make computer chips
- A byproduct of using factories to create materials
13 Clues: Provides air and rain • Contains all water on earth • A renewable resource that comes from the sun • Natural resources used to make computer chips • A nonrenewable resource used to heat our homes • A natural resource that exists in a fixed amount • Natural resource used to make furniture and paper • A byproduct of using factories to create materials • ...
ecology unit vocab Bat 2025-02-06
Across
- natural life
- the number of beings in a species
- number of different species living in an ecosystem
- place where an organism lives
- a group of a species population living together
- corpse eater
- plant eater
- very specific role in any kind of ecosystem
- another name for healthy plants
Down
- non living things
- natural habitat of life forms
- another name for herbivore
- area of natural land
- name of a type of life form
- meat eater
15 Clues: meat eater • plant eater • natural life • corpse eater • non living things • area of natural land • another name for herbivore • name of a type of life form • natural habitat of life forms • place where an organism lives • another name for healthy plants • the number of beings in a species • very specific role in any kind of ecosystem • a group of a species population living together • ...
Spelling Year 6 Week 4 Term 4 2025-10-29
18 Clues: severe pain • grassy field • money keeper • surface feel • living being • natural world • break or burst • carved artwork • hurt or damage • make or produce • natural therapy • educational talk • height or status • spoiled appearance • step-by-step process • drawing or photograph • explorer or risk-taker • well-educated or refined
Test Your Knowledge 2024-10-06
Across
- Take urgent action to combat C______ Change (13) (Hint : Focus)
- The harmful substance that increases global warming when emitted.(13) (Hint : Caused by burning fossil fuels)
- R_____ the environment impact of cities (11)(Hint : Target)
- Make cities and human settlements inclusive, safe, resilient and S__________ (11) (Hint : Focus)
Down
- A type of housing often found in urban areas (11) (Hint: Characterised by poor living conditions)
- Strengthen R_________ and Adaptive capacity to climate related disasters (13) (Hint : Target)
- Safe and A_________ (11)(Hint : Target)
- Green areas in cities that improve air quality and provide recreation.(13) (Hint: Often found in backyards or public spaces.)
8 Clues: Safe and A_________ (11)(Hint : Target) • R_____ the environment impact of cities (11)(Hint : Target) • Take urgent action to combat C______ Change (13) (Hint : Focus) • Strengthen R_________ and Adaptive capacity to climate related disasters (13) (Hint : Target) • Make cities and human settlements inclusive, safe, resilient and S__________ (11) (Hint : Focus) • ...
NATURAL PHENOMENA 2013-06-15
Across
- an extremely violent storm consisting of air that spins very quickly and causes a lot of damage
- a powerful flash of light in the sky caused by electricity and usually followed by thunder
- a sudden shaking of the earth's surface that often causes a lot of damage
Down
- a long period of dry weather when there is not enough water for plants and animals to live
- a storm that has very strong fast winds and that moves over water
- a very large amount of water that covers an area that is usually dry:
- a large mass of snow, ice, and rocks that falls down the side of a mountain:
- a very large wave, caused by extreme conditions such as an earthquake, which can cause a lot of damage when it reaches land
8 Clues: a storm that has very strong fast winds and that moves over water • a very large amount of water that covers an area that is usually dry: • a sudden shaking of the earth's surface that often causes a lot of damage • a large mass of snow, ice, and rocks that falls down the side of a mountain: • ...
Natural Selection 2013-03-24
8 Clues: Married his cousin • The young of a sheep • A flesh-eating animal • The covering of feathers on a bird • Advantageous, encouraging, or promising • A person or an animal that inhabits a place • Strong, energetic, and active in mind or body • Bovine animals / Human beings in a large, unruly crowd)
natural ressouces 2015-06-07
natural disaster 2016-05-01
8 Clues: no rain • under the volcano • who study earthquakes • a sudden shaking of ground • earthquakes are measured on • other name of tidal or storm • from which the magma goes out • volcanoes that have erupted in recent years and may erupt in future
Natural Event 2016-04-27
NATURAL DISASTER 2016-05-13
8 Clues: HOT MOLTEN ROCK • LAVA BELOW EARTH SURFACE • PEOPLE WHO STUDY EARTHQUAKES • OUTER LAYER OF EARTH SURFACE • OTHER NAME FOR HUGE TIDAL WAVES • INSTRUMENT USED TO MEASURE EARTHQUAKES • SCALE- THE SCALE USED TO MEASURE EARTHQUAKE • OPENING THROUGH WHICH LAVA AND GASES COMES OUT
Natural Selection 2016-05-19
Across
- Islands visited by Darwin
- Well supported, tested explanation
- Change that occurs over time
Down
- Scientist that proposed theory of 'Natural Selection'
- Characteristic that helps an organism survive
- Preserved remains of long dead organisms mostly found in the ground
- The variation between living things
- Types of bird with varying beak shape due to isolation
8 Clues: Islands visited by Darwin • Change that occurs over time • Well supported, tested explanation • The variation between living things • Characteristic that helps an organism survive • Scientist that proposed theory of 'Natural Selection' • Types of bird with varying beak shape due to isolation • Preserved remains of long dead organisms mostly found in the ground
Natural Law 2020-02-02
Across
- The stoics and Aristotle are of what nationality
- the law of god revealed in the bible
- a more flexible version of Natural law
- the philosopher known for thinking of law as existing at 4 levels [eternal,divine,natural,human]
Down
- a word for wisdom/word the reason that underpins the universe
- Aristotle stated that fulfilling your purpose results in ...
- morally neutral
- the belief that there are no fixed rules
8 Clues: morally neutral • the law of god revealed in the bible • a more flexible version of Natural law • the belief that there are no fixed rules • The stoics and Aristotle are of what nationality • Aristotle stated that fulfilling your purpose results in ... • a word for wisdom/word the reason that underpins the universe • ...
Natural resource 2020-05-02
Across
- Resources that will not run out
- a natural resource used to build furniture and houses.
- Natural resources are only those things that are _________ to humans.
- Non renewable resources found deep in the ground
Down
- ________ can be used to make electricity but it’s non renewable
- A natural resource that we need for drinking, washing and transport.
- the type of energy that comes from the sun
- ______________ is an example of a natural resources which is used to make jewelry.
8 Clues: Resources that will not run out • the type of energy that comes from the sun • Non renewable resources found deep in the ground • a natural resource used to build furniture and houses. • ________ can be used to make electricity but it’s non renewable • A natural resource that we need for drinking, washing and transport. • ...
Natural Forces 2020-06-11
Across
- a large amount of water covering an area.
- an extremely large wave.
- a sudden event that causes a lot of damage.
- a sudden violent movement of the earth’s surface.
- a long period when there is little or no rain.
Down
- a mountain with lava and gases.
- a mass of snow that slides rapidly down the side of a mountain.
- a strong, dangerous storm.
8 Clues: an extremely large wave. • a strong, dangerous storm. • a mountain with lava and gases. • a large amount of water covering an area. • a sudden event that causes a lot of damage. • a long period when there is little or no rain. • a sudden violent movement of the earth’s surface. • a mass of snow that slides rapidly down the side of a mountain.
Natural Forces 2020-06-11
Across
- a mass of snow that slides rapidly down the side of a mountain.
- a sudden violent movement of the earth’s surface.
- an extremely large wave.
- a sudden event that causes a lot of damage.
- a strong, dangerous storm.
- a long period when there is little or no rain.
Down
- a mountain with lava and gases.
- a large amount of water covering an area.
8 Clues: an extremely large wave. • a strong, dangerous storm. • a mountain with lava and gases. • a large amount of water covering an area. • a sudden event that causes a lot of damage. • a long period when there is little or no rain. • a sudden violent movement of the earth’s surface. • a mass of snow that slides rapidly down the side of a mountain.
Natural Sugar 2019-03-16
Across
- Rabbits favourite
- This 2-word root vegetable is sweeter than its 1-word cousin
- Any fruit blended with milk
- Bees produce this sweetener
Down
- Found predominantly in coastal area, Quenches thirst and fruit is used in preparation of aviyal and sweets like burfi
- This melon has lot of water
- The ___________ of her eye
- A stick of sugar
8 Clues: A stick of sugar • Rabbits favourite • This melon has lot of water • The ___________ of her eye • Any fruit blended with milk • Bees produce this sweetener • This 2-word root vegetable is sweeter than its 1-word cousin • Found predominantly in coastal area, Quenches thirst and fruit is used in preparation of aviyal and sweets like burfi
natural disaster 2018-01-16
Across
- large amount of water that covers an area which is usually dry
- a shaking of the ground
- an extremely violent wind or storm
- a violent wind storm which consists of a tall column of air spinning around very fast
Down
- a violent tropical storm in which the air goes round and round
- is a period of time with no rain
- a large mass of snow falling down the side of a mountain
- a huge wave caused by an earthquake which flows onto land
8 Clues: a shaking of the ground • is a period of time with no rain • an extremely violent wind or storm • a large mass of snow falling down the side of a mountain • a huge wave caused by an earthquake which flows onto land • a violent tropical storm in which the air goes round and round • large amount of water that covers an area which is usually dry • ...
Natural Heritage 2018-06-26
Across
- In the early 1900s, many plantations in Tampines were converted to this and rubber estates.
- This plant is used for dyeing and tanning cotton, and its waste provides an essential fertiliser for pepper plants.
- Residents who tend community gardens in Tampines grow different types of plants such as this.
- They contain large quantities of sand which were used as a filtering medium at the Woodleigh waterworks.
Down
- The name Tampines is derived from the Streblus Elongatus tree, known to locals by its Malay name.
- It harbours a rich diversity of wildlife which include otters, mudskippers, and jungle fowl.
- Exaggerated tales of this animal gave rise to the urban legend that they killed a person a day on the island.
- Beside tigers, these people took aim at firing wildlife in rural areas such as Tampines.
8 Clues: Beside tigers, these people took aim at firing wildlife in rural areas such as Tampines. • In the early 1900s, many plantations in Tampines were converted to this and rubber estates. • It harbours a rich diversity of wildlife which include otters, mudskippers, and jungle fowl. • ...
Natural selection 2023-03-06
Across
- The natural process by which something takes place.
- What happens when there is too many offspring?
- What was Darwin called?
- When a change in this happens the organism may die.
Down
- What did Darwin perform to answer a question?was Darwin called?
- What is the struggle among living things called?
- Individuals with this survive and reproduce.
- What happens when there is less oxygen in water?
8 Clues: What was Darwin called? • Individuals with this survive and reproduce. • What happens when there is too many offspring? • What is the struggle among living things called? • What happens when there is less oxygen in water? • The natural process by which something takes place. • When a change in this happens the organism may die. • ...
natural selection 2023-03-27
natural resources 2025-01-30
Across
- A resource that gives us heat, light and vitamin D.
- We use this natural resource to breathe.
- A fossil fuel used to propel cars and other vehicles.
- A fossil fuel used for heating and generating electricity.
Down
- We get milk, eggs and meat from them.
- A natural resource used to create metals.
- A resource used to provide the structural support to plants.
- This resources gives us fruits and vegetables
8 Clues: We get milk, eggs and meat from them. • We use this natural resource to breathe. • A natural resource used to create metals. • This resources gives us fruits and vegetables • A resource that gives us heat, light and vitamin D. • A fossil fuel used to propel cars and other vehicles. • A fossil fuel used for heating and generating electricity. • ...
Natural Hairstyles 2024-09-26
Across
- This is applied to the hair to give hold and definition.
- When the hair is in a style to minimize manipulation and can last several weeks.
- Use this to reduce frizz.
- Separate hair into _____ to make the shampooing easier.
- In a twistout, hair should be fully ____ before taking the twists down.
Down
- Always ______ hair after shampooing to restore moisture.
- Product _____ happens when there is too much product on the hair.
- The most important step in the shampoo process.
8 Clues: Use this to reduce frizz. • The most important step in the shampoo process. • Separate hair into _____ to make the shampooing easier. • Always ______ hair after shampooing to restore moisture. • This is applied to the hair to give hold and definition. • Product _____ happens when there is too much product on the hair. • ...
Natural Wonders 2025-02-23
Across
- Leaving food out in the sun too long will ______ it.
- The ______ creates laws to protect the environment and wildlife.
- If you park your car in the wrong place, you might have to pay a ______.
- Please do not ______ the wildlife by making loud noises.
- The park ______ takes care of the forest and protects the animals.
Down
- Please don’t ______ in the park; it makes the environment dirty.
- You should ______ all your options before making an important decision.
- Some people ______ animals for food, while others do it for sport.
8 Clues: Leaving food out in the sun too long will ______ it. • Please do not ______ the wildlife by making loud noises. • Please don’t ______ in the park; it makes the environment dirty. • The ______ creates laws to protect the environment and wildlife. • Some people ______ animals for food, while others do it for sport. • ...
Natural Resources 2023-10-24
Across
- To use items again after they have been used
- A fuel such as coal, oil, or natural gas, formed in the earth from plant and animal remains over millions of years
- To process used products into new products by using the materials again
- Resources that can't be replaced within a lifetime
Down
- Resources taken from the earth and nature, then used by humans
- To use less
- The careful use of resources so that they will last as long as possible
- Resources that can be replaced within a lifetime
8 Clues: To use less • To use items again after they have been used • Resources that can be replaced within a lifetime • Resources that can't be replaced within a lifetime • Resources taken from the earth and nature, then used by humans • The careful use of resources so that they will last as long as possible • ...
Natural Resources 2023-11-03
Across
- Energy , energy that comes from the earth.
- , can be replaced in our lifetime.
- , layer of dirt close to the surface of the earth.
- Resources , naturally found on earth.
Down
- , used items into new items.
- , anything that dirties the earth.
- , everyone put less things than the earth.
- , can't be replaced quickly enough.
8 Clues: , used items into new items. • , anything that dirties the earth. • , can be replaced in our lifetime. • , can't be replaced quickly enough. • Resources , naturally found on earth. • , everyone put less things than the earth. • Energy , energy that comes from the earth. • , layer of dirt close to the surface of the earth.
Natural Resources 2023-10-31
Across
- Energy , energy that comes from the sun.
- , can be replaced more than once.
- , a layer of dirt closest to the surface of the earth.
- Resources , naturally found on earth.
Down
- , used items into new items.
- , anything that dirties the earth.
- , everyone put less things than the earth.
- can't be replaced quickly enough to be replaced .
8 Clues: , used items into new items. • , can be replaced more than once. • , anything that dirties the earth. • Resources , naturally found on earth. • Energy , energy that comes from the sun. • , everyone put less things than the earth. • can't be replaced quickly enough to be replaced . • , a layer of dirt closest to the surface of the earth.
Natural Resources 2023-10-31
Across
- Resource A resources that, once used, cannot be replaced in a reasonable amount.
- is anything you use to live.
- the ability to be maintained at a certain rate or level.
Down
- Resources Materials found in nature that people and other living things used.
- Waste products that damage an ecosystem.
- resources A resources that can be replaced within a reasonable amount of time.
- energy is anything from the sun that is converted into thermal or electrical energy.
- soil is a mixture of sand, silt, clay and broken down organic matter, called humus.
8 Clues: is anything you use to live. • Waste products that damage an ecosystem. • the ability to be maintained at a certain rate or level. • Resources Materials found in nature that people and other living things used. • resources A resources that can be replaced within a reasonable amount of time. • ...
Natural Resources 2023-10-31
Across
- The top layer of soil
- energy that comes from a source that won't run out
- Turning used items into new, often different items
Down
- Anything that dirties earth
- Cannot be replaced quick enough to meet our needs
- Man-made products
- An energy source formed in the Earth's crust from decayed organic material.
- Any type of energy generated by the sun
8 Clues: Man-made products • The top layer of soil • Anything that dirties earth • Any type of energy generated by the sun • Cannot be replaced quick enough to meet our needs • energy that comes from a source that won't run out • Turning used items into new, often different items • An energy source formed in the Earth's crust from decayed organic material.
Natural Selection 2024-10-04
Across
- the study of small changes to DNA that turns genes on or off but do not change the genetic code itself
- is the natural process by which something takes place
- a difference in traits/characteristics among individuals of the same species
- the father of genetics
- one factor that affects the process of natural selection
- the struggle among living things to get the necessary amount of food, water, and shelter
Down
- only individuals with a desired trait, such as color, are bred by humans int he hope that the next generation will inherit the desired trait
- one factor that affects the process of natural selection
- a process by which individuals that are better adapted to their environment are more likely to survive and reproduce than other members of the same species
- any change to the genetic material
10 Clues: the father of genetics • any change to the genetic material • is the natural process by which something takes place • one factor that affects the process of natural selection • one factor that affects the process of natural selection • a difference in traits/characteristics among individuals of the same species • ...
Natural wonders 2024-11-21
Across
- The type of water on the salty side of Lake Balkhash.
- The first word of the phrase describing the beauty of nature
- A place that produces natural electric energy.
- One of North America's most famous waterfalls.
Down
- One side of Lake Balkhash has this type of water.
- The country where Lake Balkhash is located.
- The second word of the phrase describing natural beauty.
- The first person to cross Niagara Falls was very ____.
8 Clues: The country where Lake Balkhash is located. • A place that produces natural electric energy. • One of North America's most famous waterfalls. • One side of Lake Balkhash has this type of water. • The type of water on the salty side of Lake Balkhash. • The first person to cross Niagara Falls was very ____. • The second word of the phrase describing natural beauty. • ...
Natural Diasters 2021-10-20
8 Clues: To lose something • To destroy or harm • Having a lot of something • People who study earthquakes • The second layer of the earth • A wave made by tectonic plates • Falling face first because your top is to heavy • The remains of something that has been destroyed
Natural Resources 2023-01-19
Across
- it serves as a means of subsistence for many and provide a means of livelihood for tribal and indigenous groups
- they are an integral part of the ecosystem
- a large body of fresh flowing water
- a clear, green or black liquid found deep under the earth
- naturally occurring substances like iron and magnesium found in nature
Down
- Hard black substance found in nature
- loose material covering earths surface
- fuel used for generating power in a compressed form
8 Clues: a large body of fresh flowing water • Hard black substance found in nature • loose material covering earths surface • they are an integral part of the ecosystem • fuel used for generating power in a compressed form • a clear, green or black liquid found deep under the earth • naturally occurring substances like iron and magnesium found in nature • ...
NATURAL RESOURCES 2022-06-25
8 Clues: Moving air • We inhale it • A wonder liquid • The breath of life • It occurs in elemental form • Absorbs sun's ultraviolet rays • Vaporization that occurs on surface • Action of making air etc. dirty and dangerous
NATURAL RESOURCES 2022-06-25
8 Clues: Moving air • We inhale it • A wonder liquid • The breath of life • It occurs in elemental form • Absorbs sun's ultraviolet rays • Vaporization that occurs on surface • Action of making air etc. dirty and dangerous
natural resources 2022-06-22
Across
- outermost layer of the earth
- also found in urea and alkaloids
- core innermost layer of the earth
- hardest metal in the world
- helps in preventing soil erosion
Down
- constitutes up to 21% of the earth
- dioxide constitutes up to 90% of Venus and mars
- constitutes up to 78% of the earth
- one of the expensive metal
9 Clues: hardest metal in the world • one of the expensive metal • outermost layer of the earth • also found in urea and alkaloids • helps in preventing soil erosion • core innermost layer of the earth • constitutes up to 21% of the earth • constitutes up to 78% of the earth • dioxide constitutes up to 90% of Venus and mars
Natural Resources 2022-06-27
Across
- Fossil Fuels contain small amount of Nitrogen and _______
- Oxygen is returned to atmosphere via this one major process
- life forms that cannot tolerate high amount of dissolved salts in saline water
- Endoskeleton and exoskeleton of various animals are made up of ________ salts
Down
- Diamond have carbon in _________ form
- It converts Nitrogen into oxides of nitrogen
- Part of many molecules essential to life like nucleic acids
- Absorbs harmful UV radiation of the sun
8 Clues: Diamond have carbon in _________ form • Absorbs harmful UV radiation of the sun • It converts Nitrogen into oxides of nitrogen • Fossil Fuels contain small amount of Nitrogen and _______ • Part of many molecules essential to life like nucleic acids • Oxygen is returned to atmosphere via this one major process • ...
Natural Resources 2025-05-21
Across
- a part of a plant you can eat that is sweet and contains seeds
- to clean dishes after eating
- to clean yourself in a long, deep container of water
- a person who owns a farm
Down
- something that comes from Earth that people use
- a plant, or part of a plant, that is eaten
- the liquid that falls as rain from the sky
- a plant that grows with seeds that can be eaten
8 Clues: a person who owns a farm • to clean dishes after eating • a plant, or part of a plant, that is eaten • the liquid that falls as rain from the sky • something that comes from Earth that people use • a plant that grows with seeds that can be eaten • to clean yourself in a long, deep container of water • a part of a plant you can eat that is sweet and contains seeds
natural wonders 2025-11-30
Across
- It is a large area with many trees.
- It is the place where the land meets the sea.
- It is a very high area of land.
- It is water that falls from a high place.
- It is a long line of water that flows to the sea.
Down
- It is a very dry place with little rain and many sand
- It is a piece of land with water all around it.
- It is a big, dark hole in a mountain or under the ground.
8 Clues: It is a very high area of land. • It is a large area with many trees. • It is water that falls from a high place. • It is the place where the land meets the sea. • It is a piece of land with water all around it. • It is a long line of water that flows to the sea. • It is a very dry place with little rain and many sand • ...
NATURAL DISASTER 2016-04-27
Across
- AN INSTRUMENT THAT MEASURES MEASURE EARTHQUAKES
- THE VERTICAL TUNNEL IN A VOLCANO
- PEOPLE WHO STUDY EARTHQUAKES
- AN OPENING IN THE EARTH CRUST THAT ALLOWS MAGMA OUT
Down
- THIS ISLAND IS THE ONLY ISLAND IN INDIA
- A SCALE THAT MEASURES EARTHQUAKES
- VOLCANOES WHICH HAVE STOPPED IRRUPTED
- THE LIQUID THAT COMES OUT OF A VOLCANO
8 Clues: PEOPLE WHO STUDY EARTHQUAKES • THE VERTICAL TUNNEL IN A VOLCANO • A SCALE THAT MEASURES EARTHQUAKES • VOLCANOES WHICH HAVE STOPPED IRRUPTED • THE LIQUID THAT COMES OUT OF A VOLCANO • THIS ISLAND IS THE ONLY ISLAND IN INDIA • AN INSTRUMENT THAT MEASURES MEASURE EARTHQUAKES • AN OPENING IN THE EARTH CRUST THAT ALLOWS MAGMA OUT
Natural Disaters 2016-04-25
Across
- consists of frame , a spring stone etc
- caused by undersea earthquake or by a severe hurricane
- richter inventor of richter scale
- hot dry winds , very high temperature and evaporation of moisture
Down
- ground shakes , houses and bridges shake
- who study about earthquake
- below the earth's surface
- Vesuvius the largest active volcano
8 Clues: below the earth's surface • who study about earthquake • richter inventor of richter scale • Vesuvius the largest active volcano • consists of frame , a spring stone etc • ground shakes , houses and bridges shake • caused by undersea earthquake or by a severe hurricane • hot dry winds , very high temperature and evaporation of moisture
Natural Selection 2018-03-12
Across
- Remains of an organism
- Individuals are better adapted to the environment, survive and reproduce better than others
- Trait that improves somethings ability to survive
- Historical sequence of life
- Genetically determined characteristic
Down
- Species change over time
- Period between birth of generations
- Group of organisms
8 Clues: Group of organisms • Remains of an organism • Species change over time • Historical sequence of life • Period between birth of generations • Genetically determined characteristic • Trait that improves somethings ability to survive • Individuals are better adapted to the environment, survive and reproduce better than others
NATURAL RESOURCES 2015-05-26
Across
- chemical element with the symbol 'u'
- energy generated using winds,tides,solar,biogas and geothermal power
- I am the natural movement of air
- opposite of flourish
Down
- conversion of sunlight to energy
- Gaseous fuel especially methane
- strength and vitality required for work to take place
- another word for emitting radiation
8 Clues: opposite of flourish • Gaseous fuel especially methane • conversion of sunlight to energy • I am the natural movement of air • another word for emitting radiation • chemical element with the symbol 'u' • strength and vitality required for work to take place • energy generated using winds,tides,solar,biogas and geothermal power
NATURAL RESOURCES 2015-01-22
Across
- Collection of water droplets suspended in air
- Inner-most layer of the earth
- Process of vaporization of liquid
- Topmost layer of the soil containing humus and living organisms
- Bits of decayed living organisms
Down
- Natural or chemical substances which provides nutrients to the plants
- Organic compounds that contain only carbon, chlorine and fluorine
- Life-supporting zone of the earth
8 Clues: Inner-most layer of the earth • Bits of decayed living organisms • Life-supporting zone of the earth • Process of vaporization of liquid • Collection of water droplets suspended in air • Topmost layer of the soil containing humus and living organisms • Organic compounds that contain only carbon, chlorine and fluorine • ...
Natural Selection 2021-11-18
Across
- the differences between individuals within a species
- a defense mechanism or tactic that organisms use to disguise their appearance, usually to blend in with their surroundings
- organism can pass on to its offspring physical characteristics
- is a theory of biological evolution developed by the English naturalist Charles Darwin
- of Evolution based on the idea that all species are related and gradually change over time
- organism can pass on to its offspring physical characteristics
Down
- Selection the process through which populations of living organisms adapt and change.
- the adjustment of organisms to their environment in order to improve their chances at survival in that environment
- a change in the proportion of different genotypes in a population from one generation to the next
9 Clues: the differences between individuals within a species • organism can pass on to its offspring physical characteristics • organism can pass on to its offspring physical characteristics • Selection the process through which populations of living organisms adapt and change. • is a theory of biological evolution developed by the English naturalist Charles Darwin • ...
Natural Selection 2022-04-12
Across
- something that pollutes, esp. a waste substance that makes air, water, or land
- a way of hiding something by covering or coloring it so that it looks like its
- to fill with more inhabitants than available resources can sustain
- a variety
Down
- a natural process of evolution in which the organisms that are best
- an animal that hunts other animals for food
- to their environment survive and are able to reproduce, while those that are weak leave fewer or no offspring
- or unhealthy; contaminant
8 Clues: a variety • or unhealthy; contaminant • an animal that hunts other animals for food • to fill with more inhabitants than available resources can sustain • a natural process of evolution in which the organisms that are best • something that pollutes, esp. a waste substance that makes air, water, or land • ...
Natural selection 2022-02-27
Across
- a type of reproduction that does not involve the fusion of gametes or change in the number of chromosomes
- An organism that possesses two different alleles for a specific gene
- the production of new living of organisms by combining genetic information from two individuals of different types (sexes)
- having two identical alleles of a particular gene or genes
Down
- the identification by humans of desirable traits in plants and animals, and the steps taken to enhance and perpetuate those traits in future generations
- the process through which populations of living organisms adapt and change
- a British naturalist who proposed the theory of biological evolution by natural selection.
- the change in heritable traits of biological populations over successive generations
8 Clues: having two identical alleles of a particular gene or genes • An organism that possesses two different alleles for a specific gene • the process through which populations of living organisms adapt and change • the change in heritable traits of biological populations over successive generations • ...
Natural resources 2022-06-30
Across
- which prevents sudden increase in temperature during daylight
- soil which contains humus, living organisms and soil particles
- A greenhouse gas
- outer crust of earth
Down
- thinning of ozone layer
- the zone of earth where atmosphere,hydrosphere and lithosphere interacts
- helps in formation of soil
- when oxides of nitrogen and sulphur dissolve in rain
8 Clues: A greenhouse gas • outer crust of earth • thinning of ozone layer • helps in formation of soil • when oxides of nitrogen and sulphur dissolve in rain • which prevents sudden increase in temperature during daylight • soil which contains humus, living organisms and soil particles • the zone of earth where atmosphere,hydrosphere and lithosphere interacts
Natural Resources 2022-09-12
8 Clues: Natural Air • Wild animals • What we drink • What we breathe • Light from the sky • Where you put your plants • Gets planted into the soil • Solid inorganic substance of natural occurrence
NATURAL RESOURCES 2022-06-25
8 Clues: Moving air • We inhale it • A wonder liquid • The breath of life • It occurs in elemental form • Absorbs sun's ultraviolet rays • Vaporization that occurs on surface • Action of making air etc. dirty and dangerous
Natural Resources 2023-08-23
Across
- Source of power generated from flowing rivers
- Energy source derived from food crops
- Renewable energy generated from the suns light
- Various sources of renewable energy coming from solid and liquid forms of gas
Down
- Sources of renewable energy derived from yard and food waste
- Clean sources used for heating and electricity
- Source of energy coming from steam and hot water beneath the earths surface
- Renewable energy derived from feedstocks
8 Clues: Energy source derived from food crops • Renewable energy derived from feedstocks • Source of power generated from flowing rivers • Clean sources used for heating and electricity • Renewable energy generated from the suns light • Sources of renewable energy derived from yard and food waste • Source of energy coming from steam and hot water beneath the earths surface • ...
Natural resources 2023-11-01
8 Clues: maintain • natural fuel • surface soil • energy energy • resources can be replace • resources found in nature • renewable resources can't be replace • synthetic resources made from natural resources
Natural Resources 2023-10-31
Across
- , can be replaced in our lifetime.
- used items into different item.
- Resources , are naturally found on earth.
Down
- , that everyone put use less thing then the earth produces.
- Energy , is energy that comes from the sun.
- , the layer of dirt close to the surface of the earth.
- Renewable can't be replaced quickly enough to meet are need's.
- , is anything that dirties the earth.
8 Clues: used items into different item. • , can be replaced in our lifetime. • , is anything that dirties the earth. • Resources , are naturally found on earth. • Energy , is energy that comes from the sun. • , the layer of dirt close to the surface of the earth. • , that everyone put use less thing then the earth produces. • ...
Natural Resources 2023-10-31
Across
- Energy , energy that comes from the sun.
- , can be replaced more than once.
- , a layer of dirt closest to the surface of the earth.
- Resources , naturally found on earth.
Down
- , used items into new items.
- , anything that dirties the earth.
- , everyone put less things than the earth.
- can't be replaced quickly enough to be replaced .
8 Clues: , used items into new items. • , can be replaced more than once. • , anything that dirties the earth. • Resources , naturally found on earth. • Energy , energy that comes from the sun. • , everyone put less things than the earth. • can't be replaced quickly enough to be replaced . • , a layer of dirt closest to the surface of the earth.
Natural science 2024-01-23
8 Clues: Half of the globe. • The Earth's is 23.5°. • The planet we live on. • In summer it's 21 June. • The Earth ....... around the Sun. • Celestial body orbiting the sun or a star. • The star that gives light and warmth to the earth. • It divides the northern and the southern hemispheres.
Natural Resources 2024-01-24
Across
- natural resources that are not alive
- a resource that can be used again and again
- a natural resource we need to live
- resource found in nature and used by people
Down
- a type of fossil fuel that is a liquid
- a resource that cannot be used again and again
- a type of fossil fuel that looks like a black rock
- natural resources that are alive
8 Clues: natural resources that are alive • a natural resource we need to live • natural resources that are not alive • a type of fossil fuel that is a liquid • a resource that can be used again and again • resource found in nature and used by people • a resource that cannot be used again and again • a type of fossil fuel that looks like a black rock
Natural Remedies 2020-06-12
8 Clues: A pain in your head • High body temperature • not being able to sleep • A small raised spot in your skin • A repeated sound from your throat • A feeling like you are going to vomit • A general feeling a pain in your throat • A pain in your stomach because of something you ate
Natural Forces 2020-06-11
Across
- a large amount of water covering an area.
- an extremely large wave.
- a sudden event that causes a lot of damage.
- a sudden violent movement of the earth’s surface.
- a long period when there is little or no rain.
Down
- a mountain with lava and gases.
- a mass of snow that slides rapidly down the side of a mountain.
- a strong, dangerous storm.
8 Clues: an extremely large wave. • a strong, dangerous storm. • a mountain with lava and gases. • a large amount of water covering an area. • a sudden event that causes a lot of damage. • a long period when there is little or no rain. • a sudden violent movement of the earth’s surface. • a mass of snow that slides rapidly down the side of a mountain.
NATURAL DISASTER 2016-05-13
8 Clues: lack of rain • rise of water • type of volcano • over flow of water • study of earthquake • shaking of the earth • also called hot molten rocks • named from the roman god of fire
natural resources 2020-04-10
8 Clues: felling oftrees • agreen house gas • constituent of top soil • one form of oxygen in the atmosphere • where ozone is present in atmosphere • aprocess by which plants prepare food • organism which can grow on stone and form soil • anitrogen fixing bacteria in root nodules of legumes
natural features 2024-09-25
Across
- A small piece of land surrounded by water.
- A tall, narrow landform where water falls down.
- A high piece of land, often with a peak at the top.
- A place where the land is dry and sandy.
Down
- A body of water surrounded by land.
- A large area covered with trees.
- A stream of water flowing through the land.
- A large body of water with waves, usually salty.
8 Clues: A large area covered with trees. • A body of water surrounded by land. • A place where the land is dry and sandy. • A small piece of land surrounded by water. • A stream of water flowing through the land. • A tall, narrow landform where water falls down. • A large body of water with waves, usually salty. • A high piece of land, often with a peak at the top.
Natural Resources 2023-02-07
Across
- A day in which people get together in groups to plant trees and take care of them
- A hard black mineral dug out of the ground and burnt to produce heat
- The thick dark liquid from under the ground
- A tall plant with branches
Down
- A natural substance in the earth, like coal, salt, stone and gold
- The world and everything in it, such as plants, animals, oceans, star
- Something like air that burns easily
- The planet that we live on
8 Clues: The planet that we live on • A tall plant with branches • Something like air that burns easily • The thick dark liquid from under the ground • A natural substance in the earth, like coal, salt, stone and gold • A hard black mineral dug out of the ground and burnt to produce heat • The world and everything in it, such as plants, animals, oceans, star • ...
Natural Resources 2023-03-21
Across
- A day in which people get together in groups to plant trees and take care of them
- A hard black mineral dug out of the ground and burnt to produce heat
- The thick dark liquid from under the ground
- A tall plant with branches
Down
- A natural substance in the earth, like coal, salt, stone and gold
- The world and everything in it, such as plants, animals, oceans, star
- Something like air that burns easily
- The planet that we live on
8 Clues: The planet that we live on • A tall plant with branches • Something like air that burns easily • The thick dark liquid from under the ground • A natural substance in the earth, like coal, salt, stone and gold • A hard black mineral dug out of the ground and burnt to produce heat • The world and everything in it, such as plants, animals, oceans, star • ...
NATURAL WORLD 2023-08-17
Natural Selection 2025-03-19
Across
- Is a British scientist and naturalist who is best known for his theory of evolution by natural selection.
- Book explains evolution by means of natural selection.
Down
- A process that causes species to evolve over time.
- Species gradually changes over many generations.
- Trait that allows an organism to survive and reproduce.
- Group of similar organisms that can produce offspring.
- A change or difference in a species.
- Preserved remains of traces of an organism that lived in the past.
8 Clues: A change or difference in a species. • Species gradually changes over many generations. • A process that causes species to evolve over time. • Group of similar organisms that can produce offspring. • Book explains evolution by means of natural selection. • Trait that allows an organism to survive and reproduce. • ...
Natural Selection 2025-05-16
Across
- the young of a person, animal, or plant. It essentially means the children or babies of something.
- an animal that hunts, kills, and eats other animals for food
- any living thing, from a tiny bacteria to a giant whal
- how organisms in a population develop traits that allow them to survive and reproduce
- all the individuals of the same species living in a specific area and interacting with each other
Down
- a distinguishing characteristic or quality that makes someone or something unique
- an animal that is hunted and eaten by another animal
- how organisms in a population develop traits that allow them to survive and reproduce
- the natural home or environment where an animal or plant lives
9 Clues: an animal that is hunted and eaten by another animal • any living thing, from a tiny bacteria to a giant whal • an animal that hunts, kills, and eats other animals for food • the natural home or environment where an animal or plant lives • a distinguishing characteristic or quality that makes someone or something unique • ...
Natural Environment 2024-11-05
Across
- areas of the planet with a similar climate and landscape, where similar animals and plants live
- The weather found in a certain place over a long period of time
- all the animals that live in a particular place
Down
- the state of the atmosphere at any given time, it has many aspects, including wind, pressure, cloud cover, temperature, and precipitation
- the order in which organisms, or living things, depend on each other for food.
- a non-living part of an ecosystem that shapes its environment.
- When too much water has condensed, the water droplets in the clouds become too big and heavy for the air to hold them. And so they fall back down to Earth as rain, snow, hail or sleet
- all the plants that grow in a particular place
8 Clues: all the plants that grow in a particular place • all the animals that live in a particular place • a non-living part of an ecosystem that shapes its environment. • The weather found in a certain place over a long period of time • the order in which organisms, or living things, depend on each other for food. • ...
Natural Selection 2024-10-25
Across
- Father of evolution
- The type of bird Darwin studied
- Animals evolve through a process called natural ______
- The scientific theory that all living things change over time
Down
- The ancient land animals that whales are related to
- Individuals of the same species can have natural _______
- A specific characteristic of an organism
- The islands Charles Darwin visited
8 Clues: Father of evolution • The type of bird Darwin studied • The islands Charles Darwin visited • A specific characteristic of an organism • The ancient land animals that whales are related to • Animals evolve through a process called natural ______ • Individuals of the same species can have natural _______ • The scientific theory that all living things change over time
Natural Features 2025-11-04
Across
- – A round object that moves around the Earth and shines at night.
- – A moving line of water that rises and falls on the surface of the sea.
- – A bright, hot ball of gas in space that gives off light.
- – A living thing that grows in the ground and usually has leaves, stems, and roots.
Down
- – A thick forest with many trees, plants, and animals.
- – A place where water falls from a high spot into a river or pool below.
- – A piece of land that is completely surrounded by water.
- – The Earth and all the people, animals, and places on it.
8 Clues: – A thick forest with many trees, plants, and animals. • – A piece of land that is completely surrounded by water. • – The Earth and all the people, animals, and places on it. • – A bright, hot ball of gas in space that gives off light. • – A round object that moves around the Earth and shines at night. • ...
