natural disasters Crossword Puzzles
Natural Resources 2020-05-28
10 Clues: Big star • living things • Where we plant • were fishes live • are in the ocean • green living things • we can't making again • that we can making again • Big Plants that gives us air • EXAMPLES:Diamond Gold they are
Natural resources 2020-05-22
Across
- is a renewable resource
- the other type of renewable and not renewable
- is one type of natural resources, examples plants.
- is renewable and not renewable creator
Down
- a example of not renewable resources
- is one tipe of a natural resource but this is limited in his use.
- a example of renewable resources.
- is an example of non renewable resources.
- one of the to types of renewable and non renewable
- the example more important of non-renewable resources
10 Clues: is a renewable resource • a example of renewable resources. • a example of not renewable resources • is renewable and not renewable creator • is an example of non renewable resources. • the other type of renewable and not renewable • one of the to types of renewable and non renewable • is one type of natural resources, examples plants. • ...
Natural Resources 2021-04-29
Across
- Resources that get replenished quickly
- Massive movement of earth down a slope
- What must a substance have to become a resource
- Vegetation of cold polar regions
Down
- Type of soil
- A way to conserve resources
- Life supporting system
- Type of Non-Renewable resource
- Type of farming done on slopes
- Natural resources are obtained from
10 Clues: Type of soil • Life supporting system • A way to conserve resources • Type of Non-Renewable resource • Type of farming done on slopes • Vegetation of cold polar regions • Natural resources are obtained from • Resources that get replenished quickly • Massive movement of earth down a slope • What must a substance have to become a resource
Natural Selection 2021-04-29
Across
- had similar ideals as Darwin but credited Darwin for the theory of evolution
- born with specific traits to help an organism survive longer to produce more offspring to pass on their genes
- mechanism of evolution
- credited for the theory of evolution
- the ability to influence characteristics of organisms
Down
- Name of island where Darwin had observed different characteristics of tortoise
- change over time
- trait not passed to offspring
- helped propel the idea of natural selection because of their beaks
- how many offspring an organism has
10 Clues: change over time • mechanism of evolution • trait not passed to offspring • how many offspring an organism has • credited for the theory of evolution • the ability to influence characteristics of organisms • helped propel the idea of natural selection because of their beaks • had similar ideals as Darwin but credited Darwin for the theory of evolution • ...
Natural Resouces 2021-05-31
Across
- A liquid source of energy used in cars
- A liquid source of heat
- Something used to make things
- A vapour(gas) source of heat
- A radioactive metal used to produce heat
- Like coal, gas or oil
Down
- A liquid that removes gold from crushed gold ore
- 1000 kilograms
- The remains of dead plants and sea animals used to produce heat
- A solid source of heat
10 Clues: 1000 kilograms • Like coal, gas or oil • A solid source of heat • A liquid source of heat • A vapour(gas) source of heat • Something used to make things • A liquid source of energy used in cars • A radioactive metal used to produce heat • A liquid that removes gold from crushed gold ore • The remains of dead plants and sea animals used to produce heat
Natural Resources 2021-05-13
Across
- Heat energy that comes from the inside of an object.
- to protect from harm or destruction.
- ________ fuel is a natural fuel formed from the remains of organisms.
- a resource that is alive.
- resource that can be replaced by nature.
Down
- _____________ resource is something in nature that can be used by people.
- electricity produced by machines that run by moving water.
- a resource that is not alive.
- energy from the Sun.
- a form of energy that captures the force of moving air.
10 Clues: energy from the Sun. • a resource that is alive. • a resource that is not alive. • to protect from harm or destruction. • resource that can be replaced by nature. • Heat energy that comes from the inside of an object. • a form of energy that captures the force of moving air. • electricity produced by machines that run by moving water. • ...
Natural disaster 2021-05-19
10 Clues: explosion • less water • ground cracking • drops of icicles • overflow of water • thunder and lightning • fire lives of animals gone • mud dirt and debris everywhere • warming. polar bears are dying • the city is ruined by the water
Natural Disaster 2021-05-16
Across
- The water fills with that area
- A large waves of series
- Burst like a bomb
- similar as Cyclone
- Shakes the ground and Movement of the earth
Down
- Harms animal , and many animal die also
- also know as hurricane
- it comes from up , destroy things and shut your window
- People die because of water
- It happens on the mountains and hills and also know as snow slide
10 Clues: Burst like a bomb • similar as Cyclone • also know as hurricane • A large waves of series • People die because of water • The water fills with that area • Harms animal , and many animal die also • Shakes the ground and Movement of the earth • it comes from up , destroy things and shut your window • It happens on the mountains and hills and also know as snow slide
Natural Gas 2021-11-04
Across
- Largest compound in natural gas.
- a disease that comes as a result of exposure to pollutants related to natural gas
- What is an issue that natural gas contributes to?
- How do we get natural gas out of the ground?
Down
- US state that consumes the most natural gas.
- A water mixture is directed towards rock at high pressure to fracture rock and obtain gas.
- What is something natural gas powers?(hint: it's cold)
- An effect of wells.
- Methane is better at trapping heat compared to ________
- Where we get natural gas from.
10 Clues: An effect of wells. • Where we get natural gas from. • Largest compound in natural gas. • US state that consumes the most natural gas. • How do we get natural gas out of the ground? • What is an issue that natural gas contributes to? • What is something natural gas powers?(hint: it's cold) • Methane is better at trapping heat compared to ________ • ...
Natural Selection 2021-11-16
Across
- hide or disguise the presence of.
- English naturalist whose scientific theory of evolution by natural selection founded modern evolutionary studies
- an explanation of some aspect of the natural world
- of evolution that the distinguishable differences are due to modifications in successive generations.
- natural selection the action or process of mutating
Down
- a kind or sort
- the action or process of adapting or being adapted.
- an early proponent of the idea that biological evolution occurred and proceeded in accordance with natural laws
- the action or process of mutating
- a change in condition, amount, or level.
- develop gradually, especially from a simple to a more complex form.
11 Clues: a kind or sort • the action or process of mutating • hide or disguise the presence of. • a change in condition, amount, or level. • an explanation of some aspect of the natural world • the action or process of adapting or being adapted. • natural selection the action or process of mutating • develop gradually, especially from a simple to a more complex form. • ...
Natural disaster 2022-03-02
Across
- “Hop in my boat quickly its a
- “woah woah its shaking its an
- “no no my sausage dog is going to be a real sausage its a”
- its hot as is that lava coming down the mountain
- brrr its cold mum told there might be a
Down
- I’m gonna toboggan down this mountain but I hope there’s not an
- rain uh oh um its raining but why is the rain silver
- woah its getting windy wait what is that curly Gus of wind in the distance
- man do i want to surf that but i should probably run because its a
- ahhh a tornados happening I’m really
10 Clues: “Hop in my boat quickly its a • “woah woah its shaking its an • ahhh a tornados happening I’m really • brrr its cold mum told there might be a • its hot as is that lava coming down the mountain • rain uh oh um its raining but why is the rain silver • “no no my sausage dog is going to be a real sausage its a” • ...
natural disaster 2021-06-08
Across
- is when water covers the ground in places which are usually dry
- is then snow and ice fall quickly down a mountain
- is a fire that spread quickly through a large area of trees
- is when a large quantity of wet earth falls down the side of a hill
- is when the ground shakes and buildings collapse
Down
- is then hot rocks, fire and steam suddenly come out of the ground
- is a long period of time without food in a region
- is when there is no rain for a long time
- is a very large and long wave following an earthquake under the ocean
- is when a serious disease spreads to lots of people
10 Clues: is when there is no rain for a long time • is when the ground shakes and buildings collapse • is then snow and ice fall quickly down a mountain • is a long period of time without food in a region • is when a serious disease spreads to lots of people • is a fire that spread quickly through a large area of trees • ...
Natural Selection 2022-04-07
Across
- _____darwin
- the transmission of traits or information from one generation of individuals or cells to the next.
- the change in the characteristics of a species over several generations
- a change or difference in condition, amount, or level, typically with certain limits.
- charles____
Down
- a theory of biological evolution made by charles darwin
- remains of animals
- the branch of biology that deals with phylogenesis.
- natural______
- existing in or caused by nature; not made or caused by humankind.
10 Clues: _____darwin • charles____ • natural______ • remains of animals • the branch of biology that deals with phylogenesis. • a theory of biological evolution made by charles darwin • existing in or caused by nature; not made or caused by humankind. • the change in the characteristics of a species over several generations • ...
Natural selection 2017-03-22
Across
- The inherited traits that makes an individual different from other members of the same species and results from a mutation in the organism's gene
- A change in inherited
- The study of embryos and their development
- Equilibrium hypothesis that evolutionary development is marked by isolated episodes of rapid speciation between long periods of little or no change
- Selection A process in which a organism with traits best suited for their environment are more likely to survive and reproduce
Down
- The model describing evolution as a slow process by which one species change into a new species
- Any variation that makes an organism better suited for it's environment
- Structure The body parts that are similar in structure and origin
- Darwin The person who went to the Galapagos Island and came up with The theory of evolution
- Structure A structure that does not seem to have a function and may have function ed in the body of an ancestor
10 Clues: A change in inherited • The study of embryos and their development • Structure The body parts that are similar in structure and origin • Any variation that makes an organism better suited for it's environment • Darwin The person who went to the Galapagos Island and came up with The theory of evolution • ...
Natural Resource 2017-05-05
Across
- The use of energy as a source of heat or power or as a raw material input to a manufacturing process
- The careful and responsible management of resources
- The protection, preservation, management, or restoration of natural resources
- Natural resources used to make objects, food, or drink
- Resources that can never be used up
Down
- A resource that forms much more slowly than it is consumed
- A natural resource that can be replaced at the same rate at which it can be consumed
- A nonrenewable resource formed from the buried remains of plannts and animals that lived long ago
- Natural resources used to generate energy
- Any natural material that is used by humans
10 Clues: Resources that can never be used up • Natural resources used to generate energy • Any natural material that is used by humans • The careful and responsible management of resources • Natural resources used to make objects, food, or drink • A resource that forms much more slowly than it is consumed • ...
Natural Selection 2017-02-10
Across
- the state of being diverse
- the state or fact of continuing to live or exist, typically in spite of an accident, ordeal, or difficult circumstances
- the action or process of adapting or being adapted
- the state or process of a species, family, or larger group being or becoming extinct
- factors limits the reaction rate in any physiological process governed by many variables
Down
- the remains or impression of a prehistoric organism preserved in petrified form or as a mold or cast in rock
- the process by which different kinds of living organisms are thought to have developed and diversified from earlier forms during the history of the earth
- all the inhabitants of a particular town, area, or country
- a policy of gradual reform rather than sudden change or revolution
- the disguising of military personnel, equipment, and installations by painting or covering them to make them blend in with their surroundings
10 Clues: the state of being diverse • the action or process of adapting or being adapted • all the inhabitants of a particular town, area, or country • a policy of gradual reform rather than sudden change or revolution • the state or process of a species, family, or larger group being or becoming extinct • ...
Natural Selection 2018-01-19
Across
- A group of living organisms consisting of similar individuals capable of exchanging genes or interbreeding.
- The process in which an organism adapts to their environment
- Any difference between cells
Down
- A change in which an organism began suited to its environment
- A result of an organism
- Explanations as to how something might work
- The variability among living organisms from all sources including, inter alia, terrestrial, marine and other aquatic ecosystems
- All of the people inhabiting a specified area.
- The changing of the structure of a gene, resulting in a variant form that may be transmitted to subsequent generations, caused by the alteration of single base units in DNA, or the deletion, insertion, or rearrangement of larger sections of genes or chromosomes.
- The stock of different genes
10 Clues: A result of an organism • The stock of different genes • Any difference between cells • Explanations as to how something might work • All of the people inhabiting a specified area. • The process in which an organism adapts to their environment • A change in which an organism began suited to its environment • ...
Natural resources 2018-02-01
Across
- the area in which a plant or an animal naturally grows or lives.
- a country with relatively low industrial production,often lacking modern
- a system for producing distributing consuming and owning goods,services, and
- that is done by companies
- A country with a modern industrial society and a well-developed economy
Down
- the process of turning raw materials into a finished product.
- the process of clearing and of forests or trees usually to make room for farms and
- the practice of growing only as much food as a group of people needs to survive
- a large usually one-crop farm with many workers living on it.
- economic and military aid to another country
10 Clues: that is done by companies • economic and military aid to another country • the process of turning raw materials into a finished product. • a large usually one-crop farm with many workers living on it. • the area in which a plant or an animal naturally grows or lives. • A country with a modern industrial society and a well-developed economy • ...
NATURAL WONDERS 2017-07-17
Across
- / A large natural stream of water flowing in a channel to the sea, a lake, or another such stream.
- / A ridge of jagged rock, coral, or sand just above or below the surface of the sea.
- / A slowly moving mass or river of ice formed by the accumulation and compaction of snow on mountains or near the poles.
- / A large natural elevation of the earth's surface rising abruptly; a large steep hill.
- / The part of the land near the sea; the edge of the land.
Down
- / A large body of water surrounded by land.
- / A mountain or hill, having a crater or vent through which lava, rock fragments, hot vapor, and gas are being or have been erupted from the earth's crust.
- / Place of the planet where it doesn't rain and there are a little life.
- / A piece of land surrounded by water.
- / A very large expanse of sea, in particular, each of the main areas into which the sea is divided geographically.
10 Clues: / A piece of land surrounded by water. • / A large body of water surrounded by land. • / The part of the land near the sea; the edge of the land. • / Place of the planet where it doesn't rain and there are a little life. • / A ridge of jagged rock, coral, or sand just above or below the surface of the sea. • ...
Natural Science 2018-05-19
Natural Disaster 2016-01-24
Across
- molten rock expelled by a volcano during an eruption
- giant waves caused by earthquakes or volcanic eruptions under the sea
- a person or thing badly affected by an event or situation
- a prolonged period of abnormally low rainfall
- the sliding down of a mass of earth or rock from a mountain or cliff
Down
- a prolonged period of abnormally hot weather.
- a sudden and violent shaking of the ground, sometimes causing great destruction
- an overflow of water that submerges land which is usually dry
- giant, spinning, whirlwind storms
- a large, destructive fire that spreads quickly over woodland or brush
10 Clues: giant, spinning, whirlwind storms • a prolonged period of abnormally hot weather. • a prolonged period of abnormally low rainfall • molten rock expelled by a volcano during an eruption • a person or thing badly affected by an event or situation • an overflow of water that submerges land which is usually dry • ...
Natural Hazards 2019-07-01
Across
- It is also called a tropical cyclone.
- This can kill you
- Natural hazards has a negative effect on the________.
- Is a large scale air mass that rotates around a strong center of low atmospheric pressure.
- Nature and Humans can cause these things.
Down
- Refers to several forms of mass wasting which can include rockfalls.
- Natural Hazards have a_______effect.
- This is a study of places and different relationships.
- Also known as a seismic sea wave.
- Occurs more commonly after a landscape has been covered by loose volcanic material, is also like a mud flow..
10 Clues: This can kill you • Also known as a seismic sea wave. • Natural Hazards have a_______effect. • It is also called a tropical cyclone. • Nature and Humans can cause these things. • Natural hazards has a negative effect on the________. • This is a study of places and different relationships. • Refers to several forms of mass wasting which can include rockfalls. • ...
Natural Hazards 2019-07-01
Across
- something created by dry weather and extream heat
- powerful storm that occurs over large bodies of water
- water coming from the sky
- where a mountain blows lava out the top
- an overflow of water which is created by large amounts of rainfall
- something created by a strong earthquake
Down
- the earth moving on the fault lines
- the most common type of storm
- spinning cloud in a funnel shape
- when there is no water and everything drys up
10 Clues: water coming from the sky • the most common type of storm • spinning cloud in a funnel shape • the earth moving on the fault lines • where a mountain blows lava out the top • something created by a strong earthquake • when there is no water and everything drys up • something created by dry weather and extream heat • powerful storm that occurs over large bodies of water • ...
Natural Resources 2013-04-11
Across
- One of the three essential ites wildlife need to live.
- Department of Natural Resources.
- Resources that are gone once we use them up.
- Deer are very good at getting this from plants when ponds and rivers are low.
Down
- A single chain of how energy moves from plants to animals.
- What is a group of food chains called?
- State animal of Wisconsin.
- Animals that are hunted by predators.
- Animals that hunt Prey.
- Species that no longer exists.
10 Clues: Animals that hunt Prey. • State animal of Wisconsin. • Species that no longer exists. • Department of Natural Resources. • Animals that are hunted by predators. • What is a group of food chains called? • Resources that are gone once we use them up. • One of the three essential ites wildlife need to live. • A single chain of how energy moves from plants to animals. • ...
Natural Hazards 2013-08-22
Across
- an instrument used to measure the intensity of an earthquake
- the increase of water in a river or stream where the bank of a river is broken and water overflows into dry land
- sudden movement of the earths crust
- a huge sea wave caused by an earthquake
Down
- the sudden downward movement of rock, soil and organic materials under the influence of gravity
- the area which a river floods depositing silt
- the pointon the earth's centre directly above the focus of an earthquake
- a prolonged period below average rainfall
- aerially burning fuel that blows ahead of a fire front
- small fragments of ignited vegetation
10 Clues: sudden movement of the earths crust • small fragments of ignited vegetation • a huge sea wave caused by an earthquake • a prolonged period below average rainfall • the area which a river floods depositing silt • aerially burning fuel that blows ahead of a fire front • an instrument used to measure the intensity of an earthquake • ...
Natural Selection 2015-10-13
Across
- The preserved remains of ancient organisms which supports the theory of evolution through natural selection
- The members of the species which don't have favourable characteristics usually don't reproduce and '...'
- Natural selection is a major concept within the theory of '...'
- The process where members of a species that are best suited to their environment survive and reproduce; 'Natural ...'
- A common structure between different species, which acts as evidence of common ancestry 'Pentadactyl ...'
Down
- The last name of the person who purposed the theory of evolution by natural selection
- A characteristic that helps a species survive a changing environment
- Natural selection is also known as the 'Survival of the...'
- In order for natural selection to occur there must be '...' within a species
- The organisms who have the favourable characteristics and survive, then pass on these characteristic to their '...'
10 Clues: Natural selection is also known as the 'Survival of the...' • Natural selection is a major concept within the theory of '...' • A characteristic that helps a species survive a changing environment • In order for natural selection to occur there must be '...' within a species • ...
Natural Selection 2015-09-20
Across
- THE GENETIC CODE PASSED ON FROM YOUR MOTHER/FATHER DURING REPRODUCTION
- ANIMALS
- A POPULATION OF SIMILAR ORGANISMS
- A THEORY PROPOSED BY CHARLES DARWIN
- PROCESS OF GROWTH, CHANGE OR DEVELOPMENT
- SOME OF YOUR TRAITS ARE DETERMINED BY THIS
Down
- AN EVOLUTIONARY PROCESS WHERE AN ORGANISM BECOMES BETTER SUITED TO THEIR ENVIRONMENT
- PLANTS
- THE AREA IN WHICH SOMETHING LIVES OR EXISTS
- THE STUDY OF LIVING THINGS AND THEIR ENVIRONMENT
10 Clues: PLANTS • ANIMALS • A POPULATION OF SIMILAR ORGANISMS • A THEORY PROPOSED BY CHARLES DARWIN • PROCESS OF GROWTH, CHANGE OR DEVELOPMENT • SOME OF YOUR TRAITS ARE DETERMINED BY THIS • THE AREA IN WHICH SOMETHING LIVES OR EXISTS • THE STUDY OF LIVING THINGS AND THEIR ENVIRONMENT • THE GENETIC CODE PASSED ON FROM YOUR MOTHER/FATHER DURING REPRODUCTION • ...
Natural Selection 2014-05-29
Across
- A class of individuals having some common characteristics
- An inherited characteristic that improves an organisms ability to survive in a particular environment
- All of the changes that have transformed life over a period of time
- Darwin noticed a variation between ___________ on the Galapagos islands
- Charles __________ developed the theory of natural selection
- Variations within a species is caused by a ____________
- If natural selection does not occur it will often result in a species becoming _________
Down
- A group of organisms of the same species living in a particular area at the same time
- Favorable ___________ are passed onto the offspring of a species resulting in evolution
- _________ occurs between individuals within a species
10 Clues: _________ occurs between individuals within a species • Variations within a species is caused by a ____________ • A class of individuals having some common characteristics • Charles __________ developed the theory of natural selection • All of the changes that have transformed life over a period of time • ...
NATURAL DISATSTERS 2016-05-04
Across
- the scale used to mesure earthquakes
- a person who study about eartquakes
- the vertical tunnel through volcanoes
- the hot moltened rock in volcanoes
- an area which has no water and is dried up
- the stormy waves
Down
- the earths upper layer
- the pattern obtained in the seismograph
- the volcanoes which has been erupted and may erupt again any time is called
- when the lava is inside the volcano it is called
10 Clues: the stormy waves • the earths upper layer • the hot moltened rock in volcanoes • a person who study about eartquakes • the scale used to mesure earthquakes • the vertical tunnel through volcanoes • the pattern obtained in the seismograph • an area which has no water and is dried up • when the lava is inside the volcano it is called • ...
Natural Disaster 2016-05-04
Across
- is used to measure earthquake.
- only volcano in India.
- lava in the volcano.
Down
- no rain or less rain for a long period of time.
- volcanos that can erupt any time.
- hot molten rocks.
- people who study earthquakes.
- earthquakes under the sea floor.
- sudden shaking of the ground.
- vertical tunnel trough the lava comes out.
10 Clues: hot molten rocks. • lava in the volcano. • only volcano in India. • sudden shaking of the ground. • is used to measure earthquake. • people who study earthquakes. • earthquakes under the sea floor. • volcanos that can erupt any time. • vertical tunnel trough the lava comes out. • no rain or less rain for a long period of time.
Natural Selection 2016-05-16
Across
- The development of facts
- SELECTION Darwin's theory
- You are a descendent from an
- The process of overcoming favourable traits
Down
- A group of organisms of similar traits
- The island Darwin studied
- The study of living organisms
- To support an argument you need...
- Along Journey involving travel
- Developed the idea of natural selection
10 Clues: The development of facts • The island Darwin studied • SELECTION Darwin's theory • You are a descendent from an • The study of living organisms • Along Journey involving travel • To support an argument you need... • A group of organisms of similar traits • Developed the idea of natural selection • The process of overcoming favourable traits
Natural Selection 2016-05-17
Across
- a distinguished quality or characteristic
- the process by which organisms change over time as a result of changes in physical or behavioral traits
- when an organism no longer exists
- a natural process resulting in the evolution of organisms best adapted to the environment
- a group of living organisms
Down
- the process of adapting or changing
- occurs when an extra nucleotide is added to the DNA strand during replication
- the occurrence of two or more forms differently produced in the life cycle
- the first name of the man who discovered the theory of evolution
- the surname of the man who discovered the theory of evolution
10 Clues: a group of living organisms • when an organism no longer exists • the process of adapting or changing • a distinguished quality or characteristic • the surname of the man who discovered the theory of evolution • the first name of the man who discovered the theory of evolution • the occurrence of two or more forms differently produced in the life cycle • ...
Natural Disaster 2023-10-19
Across
- a claim supported by evidence
- a person who uses math and science to design things
- a sudden shaking of Earth's surface
- a device that detects information in its environment and responds
Down
- a natural disaster on Earth, such as an earthquake, tornado, or flood
- the size or strength of something, such as an earthquake or tsunami
- information abut the natural world that is used to support or go against(refute) a claim
- to examine in detail for a purpose
- a large ocean wave caused by a sudden shft in the seaflor
- standards by which something may be judged
10 Clues: a claim supported by evidence • to examine in detail for a purpose • a sudden shaking of Earth's surface • standards by which something may be judged • a person who uses math and science to design things • a large ocean wave caused by a sudden shft in the seaflor • a device that detects information in its environment and responds • ...
natural disaster 2024-01-07
Across
- treatment of diseases and injuries.
- a piece of paper, wood or metal that has writing or a picture on it that gives you information, instructions, a warning, etc.
- a sudden, violent shaking of the earth’s surface.
- large amount of water covering an area.
- an unexpected event, such as a very bad accident, a flood or a fire, that kills a lot of people or causes a lot of damage.
- physical harm caused to something which makes it less attractive, useful or valuable.
Down
- a mass of earth, rock, etc. that falls down the slope of a mountain or a cliff.
- stairs or a ladder on the outside of a building that people can use to escape from a fire.
- all things that exist in the universe that are not made by people.
- a structure such as a house or school that has a roof and walls.
10 Clues: treatment of diseases and injuries. • large amount of water covering an area. • a sudden, violent shaking of the earth’s surface. • a structure such as a house or school that has a roof and walls. • all things that exist in the universe that are not made by people. • a mass of earth, rock, etc. that falls down the slope of a mountain or a cliff. • ...
Natural resources 2023-11-30
Across
- a combustible black or brown rock consisting mainly of carbonized plant matter found mainly underground it is used as fuel.
- Light from sun
- wild animals
- What you breathe in
- a viscous liquid derived from petroleum used for lubricant.
- a solid substance of natural occurrence.
Down
- resources materials or substances such as minerals, forest,water, and land
- A clear stone that form pure carbon the hardest naturally occurring substance.
- a strong, hard magnetic silvery-gray metal
- animals with gills and fins
10 Clues: wild animals • Light from sun • What you breathe in • animals with gills and fins • a solid substance of natural occurrence. • a strong, hard magnetic silvery-gray metal • a viscous liquid derived from petroleum used for lubricant. • resources materials or substances such as minerals, forest,water, and land • ...
Natural Hazards 2024-01-09
Across
- - giant waves caused by earthquakes or volcanic eruptions under the sea
- - reducing the risk of loss from the occurrence of any undesirable event
- Fire - uncontrolled fires that burn through natural areas
- – A prolonged shortage of rainfall resulting in a deficiency in the water supply
- – A severe tropical cyclone usually with heavy rains and wind
- – A severe snowstorm characterized by strong sustained winds
Down
- – A shaking and vibration at the earth's surface
- – A localized and violently destructive windstorm
- Hazard – A natural hazard is a threat of a naturally occurring event that will have a negative effect
- – A rising of a body of water and its overflowing onto normally dry land.
10 Clues: – A shaking and vibration at the earth's surface • – A localized and violently destructive windstorm • Fire - uncontrolled fires that burn through natural areas • – A severe snowstorm characterized by strong sustained winds • – A severe tropical cyclone usually with heavy rains and wind • - giant waves caused by earthquakes or volcanic eruptions under the sea • ...
Natural Hazards 2024-01-09
Across
- a rising of a body of water and its overflowing onto normally dry-land
- a severe tropical cyclone usually with heavy rains and winds moving 74+ mph
- Fire, uncontrolled fires that burn through natural areas, consuming everything in their paths
- giant waves caused by earthquakes or volcanic eruptions under the sea
- Hazard, a threat of a naturally occurring event that will have a negative effect on people and environment
- a severe snowstorm characterized by strong sustained winds for a prolonged period with reduced visibility
Down
- A localized and violently destructive windstorm occurring over land, characterized by a funnel-shaped cloud extending toward the ground, usually attached to a thunderstorm
- a prolonged shortage of rainfall resulting in a deficiency in the water supply whether surface or underground water
- reducing the risk of loss from the occurrence of an undesirable event
- a shaking and vibration at the earths surface resulting in underground movement along a fault plane or as the result of volcanic activit
10 Clues: reducing the risk of loss from the occurrence of an undesirable event • giant waves caused by earthquakes or volcanic eruptions under the sea • a rising of a body of water and its overflowing onto normally dry-land • a severe tropical cyclone usually with heavy rains and winds moving 74+ mph • ...
Natural Hazards 2024-01-09
10 Clues: Big wave • Funnel cloud • Lack of rain • Big snowstorm • Too much water • Ground shaking • Big tropical storm • Event with negative impacts • Uncontrollable fire in nature • Reduced risk of a natural disaster
Natural Hazards 2024-01-09
Across
- – A shaking and vibration at the earth's surface
- – A natural hazard is a threat of a naturally occurring event
- - giant waves caused by earthquakes or volcanic eruptions under the sea
- – A rising of a body of water
Down
- - uncontrolled fires that burn through natural areas,
- – A localized and violently destructive windstorm
- – A severe snowstorm characterized by strong sustained winds
- - reducing the risk of loss from the occurrence of any undesirable event
- – A severe tropical cyclone usually with heavy rains and winds moving from 74+ mph
- – A prolonged shortage of rainfall resulting in a deficiency in the water supply
10 Clues: – A rising of a body of water • – A shaking and vibration at the earth's surface • – A localized and violently destructive windstorm • - uncontrolled fires that burn through natural areas, • – A severe snowstorm characterized by strong sustained winds • – A natural hazard is a threat of a naturally occurring event • ...
Natural Hazards 2024-01-17
Across
- – A severe snowstorm characterized by strong sustained winds for a prolonged period
- – A shaking and vibration at the earth's surface resulting in underground movement
- Fire - uncontrolled fires that burn through natural areas
- – A rising of a body of water and its overflowing onto normally dry land
- – A localized and violently destructive windstorm occurring over land
- - reducing the risk of loss from the occurrence of any undesirable event
- Hazard – A threat of a naturally occurring event
Down
- – A severe tropical cyclone
- - giant waves caused by earthquakes or volcanic eruptions under the sea
- – A prolonged shortage of rainfall resulting in a deficiency in the water supply
10 Clues: – A severe tropical cyclone • Hazard – A threat of a naturally occurring event • Fire - uncontrolled fires that burn through natural areas • – A localized and violently destructive windstorm occurring over land • - giant waves caused by earthquakes or volcanic eruptions under the sea • – A rising of a body of water and its overflowing onto normally dry land • ...
Natural disaster 2024-02-13
Across
- Point above the focus
- The instrument used for detecting earthquakes
- Cyclic rise and drop in the sea waves
- The liquid that comes out of a volcano is called
Down
- scale Earthquakes are measured on this scale
- The starting point of the earthquake
- Shortage of water in the land
- Rise of water due to earthquake in the water body
- Shaking or tremors felt is called ____.
- When rocks become so hot, they can become a substance called
10 Clues: Point above the focus • Shortage of water in the land • The starting point of the earthquake • Cyclic rise and drop in the sea waves • Shaking or tremors felt is called ____. • The instrument used for detecting earthquakes • scale Earthquakes are measured on this scale • The liquid that comes out of a volcano is called • ...
Natural Resources 2023-03-20
Across
- a resource that can't be replaced
- to use smaller amounts
- something from the Earth
- protection the environment and resources
- to use again
Down
- a resource that can be replaced
- substance that's harmful to the environment
- formed in the past from the remains of animals
- to use again in the same form
- the natural world where humans live
10 Clues: to use again • to use smaller amounts • something from the Earth • to use again in the same form • a resource that can be replaced • a resource that can't be replaced • the natural world where humans live • protection the environment and resources • substance that's harmful to the environment • formed in the past from the remains of animals
Natural parks 2023-03-09
Across
- someone who protects all of the beauty in a national park
- Most popular in california.
- All of the animals in a region.
- A park that is full of sand in Colorado.
- all of the plant life in a region.
Down
- First national park.
- the 26th president
- a natural place that has been protected by the nation.
- An important conservatist.
- located in Arizona
10 Clues: the 26th president • located in Arizona • First national park. • An important conservatist. • Most popular in california. • All of the animals in a region. • all of the plant life in a region. • A park that is full of sand in Colorado. • a natural place that has been protected by the nation. • someone who protects all of the beauty in a national park
Natural Environments 2023-03-28
Across
- a body of water that is surrounded by land on three sides.
- a place where water falls down from a steep land to a lower land.
- the land that meets the ocean that can be rocky or sandy.
- a forest that receives a lot of rainfall.
Down
- a mountain that can erupt and release hot lava, ash, and gases.
- a hole or an opening in a mountain or a cliff.
- a low area of land between two hills or mountains.
- a large piece of ice that has broken off from an ice pile and is swimming in the ocean.
- a steep rock that is usually found near a body of water, such as the ocean or a river.
- a small body of water that flows through the land.
10 Clues: a forest that receives a lot of rainfall. • a hole or an opening in a mountain or a cliff. • a low area of land between two hills or mountains. • a small body of water that flows through the land. • the land that meets the ocean that can be rocky or sandy. • a body of water that is surrounded by land on three sides. • ...
Natural wonders 2023-02-28
Across
- the largest reef in the world
- One of the best natural wonders Of the nt
- Created by erosion from the pounding Southern Ocean In victoria
- the biggest rock in the norther teratory
Down
- The widest waterfall of the world
- the largest state in australia
- Island One of the few places to see penguins in victoria
- the largest canyon in the world
- the highest water fall in the world
- the salyest water on earth
10 Clues: the salyest water on earth • the largest reef in the world • the largest state in australia • the largest canyon in the world • The widest waterfall of the world • the highest water fall in the world • the biggest rock in the norther teratory • One of the best natural wonders Of the nt • Island One of the few places to see penguins in victoria • ...
Natural Selection 2023-02-24
Across
- an animal that is hunted or killed by another animal for food
- Molecule a type of large molecule that performs important functions inside organisms
- a group of organisms of the same kid that do not reproduce with organisms from any other group
- an idea about what might happen that is based on what you already know
- any difference in traits between individual organisms
- Reproduction the process in which the two parents pass on their genes to create offsprings
Down
- an animal that hunts and kills other animals for food
- to stay alive
- a specific characteristics of an individual's organisms
- Pressure something in the environment that affects an individual's chances of surviving
10 Clues: to stay alive • an animal that hunts and kills other animals for food • any difference in traits between individual organisms • a specific characteristics of an individual's organisms • an animal that is hunted or killed by another animal for food • an idea about what might happen that is based on what you already know • ...
natural selection 2023-02-10
Across
- an event or process that leads to a result or change
- a trait that makes it more likely that an individual will survive in a specific environment
- a characteristic that all members of a species have
- a way of hiding by looking the same as the background
- a long piece of DNA that contains many gene
Down
- everything that surrounds an organism
- a type of molecule that genes and chromosomes are made of
- the number of individuals with each trait in a population
- a result or change that happens because of an event or process
- a related organism from a previous generation
10 Clues: everything that surrounds an organism • a long piece of DNA that contains many gene • a related organism from a previous generation • a characteristic that all members of a species have • an event or process that leads to a result or change • a way of hiding by looking the same as the background • a type of molecule that genes and chromosomes are made of • ...
Natural selection 2023-03-01
Across
- the process of recombining things
- a group of living organisms consisting of similar individuals
- a trait that has no specific value with respect to natural selection
- the process whereby organisms better adapted to their environment
- the process of adapting to something
- the action or process of mutating
Down
- a change or difference in condition, amount
- produce again
- organism which enables or enhances the probability of that organism surviving and reproducing
- all the inhabitants of a particular area
10 Clues: produce again • the process of recombining things • the action or process of mutating • the process of adapting to something • all the inhabitants of a particular area • a change or difference in condition, amount • a group of living organisms consisting of similar individuals • the process whereby organisms better adapted to their environment • ...
Natural Selection 2023-02-22
Across
- a long piece of DNA that contains many genes.
- a characteristic that all members of species have.
- a type of molecule that genes and chromosomes are made of.
- a related organism from a previous generation.
- an instruction for making a protein molecule.
Down
- the number of individuals with each trait in population.
- an event or process that leads to a result or change.
- a result or change that happens because of an event or process.
- a way of hiding by looking the same as the background.
- everything (living and nonliving) that surrounds an organism.
10 Clues: a long piece of DNA that contains many genes. • an instruction for making a protein molecule. • a related organism from a previous generation. • a characteristic that all members of species have. • an event or process that leads to a result or change. • a way of hiding by looking the same as the background. • the number of individuals with each trait in population. • ...
Natural Selection 2023-02-21
Across
- result or change happens because event or process
- related organism from a previous generation
- number individuals with each trait in population
- instruction for making a protein molecule
- characteristic that all members of a species have
Down
- event or process leads result or change
- long piece DNA contains many genes
- way of hiding by looking same as background
- everything (living and nonliving) surrounds organisms
- type molecule genes and chromosomes made of
10 Clues: long piece DNA contains many genes • event or process leads result or change • instruction for making a protein molecule • way of hiding by looking same as background • related organism from a previous generation • type molecule genes and chromosomes made of • number individuals with each trait in population • result or change happens because event or process • ...
Natural Selection 2023-03-08
Across
- can lead to change
- make individuals better adapted
- Can wipe out a population of fish
- British Navy Ship that Darwin traveled on
- only individuals with a desired trait are bred by humans
Down
- Natural process by which something takes place
- Overproduction,variation, and competition
- Struggle among living things to get necessary things
- Wasn't satisfied with his theory of evolution
- Noted both animals and humans can produce many offsring
10 Clues: can lead to change • make individuals better adapted • Can wipe out a population of fish • Overproduction,variation, and competition • British Navy Ship that Darwin traveled on • Wasn't satisfied with his theory of evolution • Natural process by which something takes place • Struggle among living things to get necessary things • ...
natural phenomena 2024-02-28
Across
- a mountain or hill with a vent through which molten rock, ash, and gases erupt.
- an extended period of abnormally low rainfall, leading to water scarcity and adverse effects on ecosystems.
- a sudden and violent shaking of the ground, often caused by the movement of tectonic plates.
- a series of ocean waves triggered by an underwater earthquake, volcanic eruption, or landslide.
- a rapidly rotating column of air extending from a thunderstorm to the ground, characterized by its destructive winds.
Down
- a severe snowstorm characterized by strong winds, low visibility, and intense cold.
- a localized weather disturbance with lightning, thunder, heavy rain, and sometimes hail.
- a sudden discharge of electricity between clouds or between a cloud and the ground, often accompanied by thunder.
- a powerful tropical cyclone with strong winds and heavy rainfall, typically forming over warm ocean waters.
- it occurs when water covers land that is usually dry, often due to heavy rainfall, melting snow, or dam failure.
10 Clues: a mountain or hill with a vent through which molten rock, ash, and gases erupt. • a severe snowstorm characterized by strong winds, low visibility, and intense cold. • a localized weather disturbance with lightning, thunder, heavy rain, and sometimes hail. • a sudden and violent shaking of the ground, often caused by the movement of tectonic plates. • ...
Natural Selection 2024-02-22
Across
- naturalist and scientist known for his theory of natural selection
- an animal greatly reducing its activity during the winter
- characteristic that allows an organism to blend in with its environment
- a long journey that occurs on a seasonal basis
- characteristic that allows an organisms to survive in its environment
Down
- adaptation that allows an organism to perform a specific function in the body
- the disappearance of all members of a species
- adaptation where the physical features of an organism help it survive
- when an organism tries to look like another organism
- a behavior that is taught after birth
10 Clues: a behavior that is taught after birth • the disappearance of all members of a species • a long journey that occurs on a seasonal basis • when an organism tries to look like another organism • an animal greatly reducing its activity during the winter • naturalist and scientist known for his theory of natural selection • ...
Natural Phenomena 2024-04-22
Across
- Hot springs that intermittently spout water and steam
- Violently rotating column of air
- Piece of rock or metal from outer space that enters the Earth's atmosphere
- Series of ocean waves caused by an earthquake
- Obscuring of one celestial body by another
Down
- Natural light display in the sky
- Sudden shaking of the ground
- Celestial object with a glowing head and tail
- Mass of snow, ice, and rocks sliding down a mountain
- Arc of colors in the sky
10 Clues: Arc of colors in the sky • Sudden shaking of the ground • Natural light display in the sky • Violently rotating column of air • Obscuring of one celestial body by another • Celestial object with a glowing head and tail • Series of ocean waves caused by an earthquake • Mass of snow, ice, and rocks sliding down a mountain • ...
Natural Selection 2024-02-23
Across
- the process whereby organisms better adapted to their environment tend to survive and produce more offspring
- a self-replicating material that is present in nearly all living organisms as the main constituent of chromosomes. It is the carrier of genetic information
- a permanent change in the DNA sequence that makes up a gene
- failing to serve an adjustive purpose
Down
- a change which is a result or consequence of an action or other cause
- was an English naturalist, geologist and biologist, widely known for his contributions to evolutionary biology
- a characteristic or feature of an organism that enhances its survival or reproductive success in a particular environment
- a person or thing that gives rise to an action, phenomenon, or condition
- a unit of heredity which is transferred from a parent to offspring and is held to determine some characteristic of the offspring
- a distinctive attribute or aspect of something
10 Clues: failing to serve an adjustive purpose • a distinctive attribute or aspect of something • a permanent change in the DNA sequence that makes up a gene • a change which is a result or consequence of an action or other cause • a person or thing that gives rise to an action, phenomenon, or condition • ...
Natural Resources 2024-03-15
Across
- What type of fuels are formed from the remains of ancient plants and animals over millions of years?
- What are naturally occurring concentrations of minerals or metals in the Earth's crust?
- What term describes the practice of using resources in a way that ensures their availability for future generations?
- What type of energy comes from sources that are naturally replenished, such as sunlight, wind, and water?
- What is the process of managing and regulating the use, distribution, and conservation of water resources?
Down
- What type of energy is generated from heat stored beneath the Earth's surface?
- What term refers to the organisms that inhabit oceans, seas, and other saltwater environments?
- What term refers to the various products and benefits derived from forests, such as timber, oxygen, and biodiversity?
- What term refers to the cleanliness and purity of the air we breathe in the atmosphere?
- What is the protection and preservation of natural areas and ecosystems on land?
10 Clues: What type of energy is generated from heat stored beneath the Earth's surface? • What is the protection and preservation of natural areas and ecosystems on land? • What are naturally occurring concentrations of minerals or metals in the Earth's crust? • What term refers to the cleanliness and purity of the air we breathe in the atmosphere? • ...
Seleção Natural 2024-05-06
Across
- é um importante mecanismo de evolução proposto por Darwin
- Tem origem embrionária diferente mas funções iguais
- Órgãos que tendem a desaparecer
- Os mais adaptados a uma região reproduzem-se com maior frequência
- As características vantajosas são passadas para os descendentes
Down
- Os organismos de uma mesma espécie precisam ter variações
- Estruturas com mesma origem embrionária mas pode ter função diferente
- Principal evidência da evolução
- Foi quem propos a teoria da seleção natural
- A seleção natural é um dos principais mecanismos dela
10 Clues: Principal evidência da evolução • Órgãos que tendem a desaparecer • Foi quem propos a teoria da seleção natural • Tem origem embrionária diferente mas funções iguais • A seleção natural é um dos principais mecanismos dela • Os organismos de uma mesma espécie precisam ter variações • é um importante mecanismo de evolução proposto por Darwin • ...
It's natural 2024-05-05
Across
- (n) the land next to the sea
- (n) a scientist who study animals or other things about biology
- (adj) can be seen
- (n) the system of bones in your body
Down
- (n) this can be oil or gas
- (adj) on the seaside
- (n) bone or body part of animal that became stone
- (adj) belong to the sea or ocean
- (n) a thick black liquid that can be used as energy
- (n) a sport you do in the sea
10 Clues: (adj) can be seen • (adj) on the seaside • (n) this can be oil or gas • (n) the land next to the sea • (n) a sport you do in the sea • (adj) belong to the sea or ocean • (n) the system of bones in your body • (n) bone or body part of animal that became stone • (n) a thick black liquid that can be used as energy • ...
Natural Selection 2024-05-08
Across
- A famous biologist and naturalist who is known for his contributions to the study of evolution.
- A change in genetic material (DNA).
- Coli A bacteria that is found in the digestive track of humans and other animals that can reproduce quickly (about every 20 minutes). Some strains can cause severe food poisoning.
- Selection A process in which humans choose specific traits they want and breed organisms together for those specific traits.
- A characteristic belonging to a population or organism.
- A scientist who studies biology.
Down
- Selection The process of organisms changing over time. Organisms with traits better suited to their environment tend to survive and reproduce.
- Part of a chromosome that is inherited from the parent(s) and determines some of an organism’s characteristics.
- Microscopic, single-celled organism that can be found in diverse environments.
- The different occurrences of the same trait among individuals of the same species (hair color, eye color, height, etc.).
10 Clues: A scientist who studies biology. • A change in genetic material (DNA). • A characteristic belonging to a population or organism. • Microscopic, single-celled organism that can be found in diverse environments. • A famous biologist and naturalist who is known for his contributions to the study of evolution. • ...
Natural resources 2024-07-09
Natural Disaster 2024-09-28
natural events 2023-06-26
Across
- a lot of water that covers the ground
- when gas and lava go out from the volcano
- a long period of time with no rain
- movement of the earth's surface that causes damage
Down
- a fire burning in the area with many trees
- a lot of snow that goes down the mountain
- a strong and dangerous wind
- a storm with thunder,lightning and a heavy rain
- a very big wave
- a storm with the strong winds
10 Clues: a very big wave • a strong and dangerous wind • a storm with the strong winds • a long period of time with no rain • a lot of water that covers the ground • a lot of snow that goes down the mountain • when gas and lava go out from the volcano • a fire burning in the area with many trees • a storm with thunder,lightning and a heavy rain • ...
Natural disaster 2023-04-22
Across
- the outermost layer of the Earth.
- huge rotating storms with high speed winds.
- contains magma
- magma after leaving the vent is known as _______.
- the opening of a volcano.
- similar to typhoon and hurricanes.
Down
- machines that can take pictures from space.
- mountain that has an opening.
- a type of water-borne disease.
- the hottest part of the Earth.
10 Clues: contains magma • the opening of a volcano. • mountain that has an opening. • a type of water-borne disease. • the hottest part of the Earth. • the outermost layer of the Earth. • similar to typhoon and hurricanes. • machines that can take pictures from space. • huge rotating storms with high speed winds. • magma after leaving the vent is known as _______.
Natural world 2023-05-30
Across
- A large public garden
- A tall woody plant with leaves and branches
- An area of open land
- A raised area of land
- A large area of water surrounded by land
- Short plants with long, narrow leaves
Down
- Greenery or flowers which naturally occur
- A large steam of water
- A structure which connects two pieces of land
- The colourful bloom of a plant
10 Clues: An area of open land • A large public garden • A raised area of land • A large steam of water • The colourful bloom of a plant • Short plants with long, narrow leaves • A large area of water surrounded by land • Greenery or flowers which naturally occur • A tall woody plant with leaves and branches • A structure which connects two pieces of land
Natural Resources 2023-01-10
Across
- resources that are replenished at a slow rate
- a stock or supply of things that are useful to people
- surface of the Earth is covered by a mixture of organic matter and minerals
Down
- Natural resources that get replenished as fast as they are consumed
- petrol and diesel are obtained from
- First resource
- energy obtained from the sun
- energy obtained from the core of the earth
- gas produced by the decay of organic matter
- farm a place where wind power is used to generate electricity using turbines
10 Clues: First resource • energy obtained from the sun • petrol and diesel are obtained from • energy obtained from the core of the earth • gas produced by the decay of organic matter • resources that are replenished at a slow rate • a stock or supply of things that are useful to people • Natural resources that get replenished as fast as they are consumed • ...
Natural treasures 2022-11-09
natural disaster 2022-12-09
10 Clues: space derbis • super dry land • violent shaking • a overflowing of water • severe snowstorm with high winds • huge wave caused by an earthquake • a large fire that spreads quickly • rotating winds with a funnel cloud • storm with violent wind and warm water • mountain with a hole that acts like a vent
Natural Gas 2023-01-23
Across
- most common use of natural gas in homes
- not produced when methane is burned
- 34% of natural gas is used for this
- reducing the amount of something you use
- 3% of natural gas is used for this
Down
- where natural gas pipes are located
- natural gas is largely made of this
- main heating source in most U.S. homes
- natural gas is used to create this
- rotten egg smell added to natural gas
10 Clues: natural gas is used to create this • 3% of natural gas is used for this • where natural gas pipes are located • natural gas is largely made of this • not produced when methane is burned • 34% of natural gas is used for this • rotten egg smell added to natural gas • main heating source in most U.S. homes • most common use of natural gas in homes • ...
Natural Selection 2023-02-06
Across
- a way of hiding by looking the same as the background
- to recieve genes from a parent
- a result or change that happenes because of an event or process
- everything (living and non living) that surrounds an organism
Down
- an event or process that leads to a result or change
- a group of the same type of organism living in the same area
- a long piece of DNA that containes many genes
- an instruction for making a protein molecule
- the number of individuals with each trait in a population
- a chrateristic that all members of a speciess have
10 Clues: to recieve genes from a parent • an instruction for making a protein molecule • a long piece of DNA that containes many genes • a chrateristic that all members of a speciess have • an event or process that leads to a result or change • a way of hiding by looking the same as the background • the number of individuals with each trait in a population • ...
Natural Selection 2023-02-07
Across
- an instruction for making a protein molecule
- to receive genes from a parent
- an animal that hunts and kills other animals for food
- the number of individuals with each trait in a population
- a related organism from a previous generation
- an event that leads to a change
Down
- a characteristic that all members of a species have
- a type of molecule the genes and chromosomes are made of
- a result that happens because of an event
- a way of hiding by looking the same as the background
10 Clues: to receive genes from a parent • an event that leads to a change • a result that happens because of an event • an instruction for making a protein molecule • a related organism from a previous generation • a characteristic that all members of a species have • a way of hiding by looking the same as the background • an animal that hunts and kills other animals for food • ...
natural selection 2023-02-07
Across
- to recive genes from a parent
- a way to stay hidden from pray or predetors
- a type of molecule that genes and chromosomes are made of
- an instruction for making a protein molecule
- a characteristic that all members of species have
- an event or process that leads to a result or change
Down
- the number of individuals with each trait in a population
- trait a trait that makes it more likley that an idividual survives
- a related organism from a previouse generation
- everything living around the organism
10 Clues: to recive genes from a parent • everything living around the organism • a way to stay hidden from pray or predetors • an instruction for making a protein molecule • a related organism from a previouse generation • a characteristic that all members of species have • an event or process that leads to a result or change • ...
natural selection 2023-02-07
Across
- an event or process that leads to a result or change
- a trait that makes it more likely than an individual will survive in an environment
- a characteristic that all members of a species have
- a way of hiding by looking the same as the background
- a long piece of DNA that contains many genes
Down
- everything that surrounds an organism
- a type of molecule that genes and chromosomes are made of
- the number of individuals with each trait in a population
- a result or change that happens because of an event
- a related organism from a previous generation
10 Clues: everything that surrounds an organism • a long piece of DNA that contains many genes • a related organism from a previous generation • a characteristic that all members of a species have • a result or change that happens because of an event • an event or process that leads to a result or change • a way of hiding by looking the same as the background • ...
Natural Forces 2022-08-29
Across
- Heavy wind and rain
- Snow moving quickly down a mountain
- Uncontrolled fire in an area with plants
- The surface of the Earth, that lets hot lava
- Shaking of the Earth's surface
Down
- Giant waves caused by earthquakes
- A land that is usually dry got too much rain
- Having trouble getting water for a long time
- when a lot of rocks move down a slope
- A storm system that moves quickly
10 Clues: Heavy wind and rain • Shaking of the Earth's surface • Giant waves caused by earthquakes • A storm system that moves quickly • Snow moving quickly down a mountain • when a lot of rocks move down a slope • Uncontrolled fire in an area with plants • A land that is usually dry got too much rain • Having trouble getting water for a long time • ...
Natural Resources 2023-09-07
Across
- Installation where electrical power is generated for distribution.
- body of water surrounded by land.
- large area covered with trees and undergrowth.
- Large natural elevation of the earth's surface rising abruptly from the surrounding level; a large steep hill.
- A wide way leading from one place to another, especially one with a specially prepared tarmac surface that vehicles can use.
- resources Things made by human beings to be used for their benefit.
Down
- A hard, strong, gray or bluish-gray alloy of iron with carbon and usually other elements, used as a structural and fabricating material.
- Cascade of water falling down from a height, formed when a river or stream flowing down a hill or mountain.
- Institution providing medical and surgical treatment and nursing care for sick or injured people.
- a piece of wood from trees normally used for building houses.
10 Clues: body of water surrounded by land. • large area covered with trees and undergrowth. • a piece of wood from trees normally used for building houses. • Installation where electrical power is generated for distribution. • resources Things made by human beings to be used for their benefit. • ...
Natural phenomena 2023-08-10
Across
- a prolonged period of abnormally low rainfall, leading to a shortage of water.
- an occasion when the sun looks like it is completely or partially covered with a dark circle because the moon is between the sun and the Earth
- a hole in the ground from which hot water and steam come out.
- A storm with thunder, lighning and usually heavy rain
- openings, or vents where lava, tephra (small rocks), and steam erupt onto the Earth's surface.
Down
- a storm with a violent wind, in particular a tropical cyclone in the Caribbean.
- giant waves caused by earthquakes or volcanic eruptions under the sea.
- a sudden and violent shaking of the ground, sometimes causing great destruction.
- The inundation of a normally dry area caused by rising water in an existing waterway, such as a river, stream, or drainage ditch, or because of prolongued periods of heavy rain.
- an arch of colors formed in the sky in certain circumstances, caused by the refraction and dispersion of the sun's light by rain or other water droplets in the atmosphere.
10 Clues: A storm with thunder, lighning and usually heavy rain • a hole in the ground from which hot water and steam come out. • giant waves caused by earthquakes or volcanic eruptions under the sea. • a prolonged period of abnormally low rainfall, leading to a shortage of water. • a storm with a violent wind, in particular a tropical cyclone in the Caribbean. • ...
Natural habitats 2022-05-16
Across
- There are many types of trees and plants here.
- The trees are very tall, and it's hot and wet.
- A habitat near a river, where the land is rarely dry.
- Where a river becomes wider and meets the sea.
- Land which is frozen for most of the year.
Down
- An important underwater habitat.
- Land with very little rain, where nothing grows.
- A very small amount of fresh water that isn't moving, smaller than a lake.
- Dry, rocky land, where only a few plants grow.
- A habitat which is good for farm animals.
10 Clues: An important underwater habitat. • A habitat which is good for farm animals. • Land which is frozen for most of the year. • There are many types of trees and plants here. • The trees are very tall, and it's hot and wet. • Dry, rocky land, where only a few plants grow. • Where a river becomes wider and meets the sea. • Land with very little rain, where nothing grows. • ...
Natural habitats 2022-05-16
Across
- There are many types of trees and plants here.
- The trees are very tall, and it's hot and wet.
- A habitat near a river, where the land is rarely dry.
- Where a river becomes wider and meets the sea.
- Land which is frozen for most of the year.
Down
- An important underwater habitat.
- Land with very little rain, where nothing grows.
- A very small amount of fresh water that isn't moving, smaller than a lake.
- Dry, rocky land, where only a few plants grow.
- A habitat which is good for farm animals.
10 Clues: An important underwater habitat. • A habitat which is good for farm animals. • Land which is frozen for most of the year. • There are many types of trees and plants here. • The trees are very tall, and it's hot and wet. • Dry, rocky land, where only a few plants grow. • Where a river becomes wider and meets the sea. • Land with very little rain, where nothing grows. • ...
NATURAL PLACES 2023-05-16
Across
- A LOW ARE A OF LAND BETWEEN MOUNTAINS OR HILLS
- A SMALL RIVER
- THE ATLANTIC IS AN ……
- LARGER THAN A “WOOD” WITH LOTS OF TREES
- LAND WITH WATER ALL AROUND IT
- THIS IS WHERE YOU WILL FIND LOTS OF TENTS
Down
- SMALLER THAN A TOWN AND USUALLY IN THE COUNTRYSIDE
- A PLACE NEAR THE SEA WHERE PEOPLE ENJOY THEIR HOLIDAY
- A TOWN OR CITY BY THE SEA WHERE SHIPS ARRIVE AND DEPART
- MUCH TALLER THAN A HILL
10 Clues: A SMALL RIVER • THE ATLANTIC IS AN …… • MUCH TALLER THAN A HILL • LAND WITH WATER ALL AROUND IT • LARGER THAN A “WOOD” WITH LOTS OF TREES • THIS IS WHERE YOU WILL FIND LOTS OF TENTS • A LOW ARE A OF LAND BETWEEN MOUNTAINS OR HILLS • SMALLER THAN A TOWN AND USUALLY IN THE COUNTRYSIDE • A PLACE NEAR THE SEA WHERE PEOPLE ENJOY THEIR HOLIDAY • ...
Natural Hazards 2023-05-18
Across
- to predict a future meteorological event
- something that could be a source of danger
- to explain something ahead of time
- to install modified or new parts in something that was previously built
- a science that deals with weather, the atmosphere, and weather forecasting
- a tragic event that brings damage, loss, and destruction
- a broad geographic area
Down
- a violent and Sudden Change in a feature of the earth
- to make something less severe
- The repeated or regular way in which something happens
10 Clues: a broad geographic area • to make something less severe • to explain something ahead of time • to predict a future meteorological event • something that could be a source of danger • a violent and Sudden Change in a feature of the earth • The repeated or regular way in which something happens • a tragic event that brings damage, loss, and destruction • ...
Natural resources 2023-05-05
Across
- a minerals ability to split easily along flat surface
- a resource that cannot be reused or replaced easily
- Farming
Down
- coal, oil, natural gas, and other fuels that are ancient remains of plants and animals
- a nuclear reaction in which a massive nucleus splits into smaller nuclei with the simultaneous release of energy
- any natural resource (as wood or solar energy) that can be replenished naturally with the passage of time
- extracting oil or minerals from the ground
- a liquid mixture of complex hydrocarbon compound; used widely as a fuel source
- brownish-black materials produced by partial decompostion of plant remains
- urban areas that heat up more quickly and retain heat better than non urban areas
10 Clues: Farming • extracting oil or minerals from the ground • a resource that cannot be reused or replaced easily • a minerals ability to split easily along flat surface • brownish-black materials produced by partial decompostion of plant remains • a liquid mixture of complex hydrocarbon compound; used widely as a fuel source • ...
Natural Selection 2025-03-10
Across
- A phrase that describes the principle of natural selection, where the organisms best suited to their environment are more likely to survive and reproduce.
- A trait or characteristic that enhances an organism's ability to survive and reproduce in its environment, resulting from the process of evolution.
- An English naturalist and biologist known for developing the theory of evolution through natural selection. His work laid the foundation for modern evolutionary biology.
- Actions or behaviors of an organism that help it survive in its environment, such as migration patterns or feeding habits.
- The gradual development of species over time through changes in their genetic traits. This process can lead to the emergence of new species.
Down
- Physical features of an organism that enhance its survival and reproduction, such as the shape of a beak or the color of fur.
- A group of organisms that can interbreed and produce fertile offspring. Members of the same species share common characteristics.
- The process by which organisms better adapted to their environment tend to survive and produce more offspring. This mechanism drives evolution.
- Differences in DNA among individuals, which can lead to variations in traits. This variation is essential for natural selection to occur.
- Internal body processes that enhance an organism's ability to survive, including changes in metabolism or temperature regulation.
10 Clues: Actions or behaviors of an organism that help it survive in its environment, such as migration patterns or feeding habits. • Physical features of an organism that enhance its survival and reproduction, such as the shape of a beak or the color of fur. • ...
Natural Resources 2025-03-18
Across
- a mixture of gases that we breathe and that is necessary for life
- the layer of the earth's surface made of dirt
- a hard substance that comes from the earth and does not contain plant or animal substances
- a living thing that is not a plant and moves around to find food
- the liquid in rivers, oceans and lakes
Down
- a hard and often black material found in the earth; it can be burned to obtain energy
- any substance or material that is burned to obtain energy
- light that comes from the sun
- living things that have leaves and roots and usually grow in the ground
- the movement of air; air moving over the earth
10 Clues: light that comes from the sun • the liquid in rivers, oceans and lakes • the layer of the earth's surface made of dirt • the movement of air; air moving over the earth • any substance or material that is burned to obtain energy • a living thing that is not a plant and moves around to find food • a mixture of gases that we breathe and that is necessary for life • ...
natural selection 2024-10-23
Across
- A body part or behavior that helps an animal to survive in its environment.
- This trait has the highest percentage present in most of the population.
- (of a characteristic) transmissible from parent to offspring.
- behaviors:Some of these are how to hunt or how to use noises to communicate.
- A color or pattern on an animal's body to help it blend in with its surroundings.
Down
- the action of sharing something out among a number of recipients.
- action or art of imitating someone or something, typically in order to entertain or ridicule
- a distinguishing quality or characteristic, typically one belonging to a person.
- selection: Also known as “Survival of the Fittest”. The best traits are passed onto the next generation.
- when an animal slows its heart rate to save energy and survive the winter without eating much.
10 Clues: (of a characteristic) transmissible from parent to offspring. • the action of sharing something out among a number of recipients. • This trait has the highest percentage present in most of the population. • A body part or behavior that helps an animal to survive in its environment. • behaviors:Some of these are how to hunt or how to use noises to communicate. • ...
Natural Hazards 2025-03-25
Across
- They are made of the water in the drit.
- They can shake the ground
- They are made when it is hot in a place they are formed
- They are made if there is a small Earthquake in the water
- they are made by when it is dry outside
Down
- They are made of the rock in it can then it goes
- They can hurt people and the home the wind is strong
- They are made of a low pressure area that draws in more air leading to strong winds
- They are made of warm air and they are fast
- crater- They are made when a high speed object like a mate orite or asteroid, collides.
10 Clues: They can shake the ground • They are made of the water in the drit. • they are made by when it is dry outside • They are made of warm air and they are fast • They are made of the rock in it can then it goes • They can hurt people and the home the wind is strong • They are made when it is hot in a place they are formed • ...
Natural Hazards 2025-03-25
Across
- They are made of the water in the drit.
- They can shake the ground
- They are made when it is hot in a place they are formed
- They are made if there is a small Earthquake in the water
- they are made by when it is dry outside
Down
- They are made of the rock in it can then it goes
- They can hurt people and the home the wind is strong
- They are made of a low pressure area that draws in more air leading to strong winds
- They are made of warm air and they are fast
- crater- They are made when a high speed object like a mate orite or asteroid, collides.
10 Clues: They can shake the ground • They are made of the water in the drit. • they are made by when it is dry outside • They are made of warm air and they are fast • They are made of the rock in it can then it goes • They can hurt people and the home the wind is strong • They are made when it is hot in a place they are formed • ...
Natural selection 2025-05-14
Across
- the process where living things develop traits that help them survive and reproduce in their environment
- a natural process where organisms better adapted to their environment tend to survive and reproduce more successfully than less adapted ones
- the process where humans deliberately choose which organisms with specific traits are allowed to reproduce, thus shaping the evolution of species over time
- is the practice of growing crops and raising animals for food, fiber, and other useful products
- the children, young, or descendants of a person, animal, or plant
- A process where organisms with helpful traits in their environment are more likely to survive, reproduce, and pass on those traits to their offspring
Down
- the number of people living in a certain place
- is an animal that is hunted and eaten by another animal
- a distinguishing quality, characteristic, or feature of a person, animal, or thing that makes them unique
- an animal that hunts, captures, and eats other animals for is
10 Clues: the number of people living in a certain place • is an animal that is hunted and eaten by another animal • an animal that hunts, captures, and eats other animals for is • the children, young, or descendants of a person, animal, or plant • is the practice of growing crops and raising animals for food, fiber, and other useful products • ...
Natural features 2025-05-15
Across
- A large, natural stream of flowing water
- A piece of land surrounded by water
- A large natural elevation of the earth's surface.
- A dry, barren area of land characterized by very little precipitation.
- The expanse of salt water that covers most of the earth's surface
- A large area of water surrounded by land.
Down
- A forest in a tropical area that receives a lot of rain
- A mountain with a large, circular hole at the top
- Water dropping from a higher to a lower point
- A strip of land covered with sand
10 Clues: A strip of land covered with sand • A piece of land surrounded by water • A large, natural stream of flowing water • A large area of water surrounded by land. • Water dropping from a higher to a lower point • A mountain with a large, circular hole at the top • A large natural elevation of the earth's surface. • A forest in a tropical area that receives a lot of rain • ...
Natural hazards 2025-05-08
Across
- A event that causes damage to an ecosystem
- Severe winds and rain
- A giant wave
- Everything in its path is burned
- Created by a weakness in the Earth’s crust, magma rises up from mantle
Down
- Caused by a meteorite hitting Earth
- The scale which identifies tornadoes
- When tectonic plates move along faults
- Whirling winds
- the result of something/ what changed it cauesed
10 Clues: A giant wave • Whirling winds • Severe winds and rain • Everything in its path is burned • Caused by a meteorite hitting Earth • The scale which identifies tornadoes • When tectonic plates move along faults • A event that causes damage to an ecosystem • the result of something/ what changed it cauesed • Created by a weakness in the Earth’s crust, magma rises up from mantle
Natural Selection 2025-01-13
Across
- The number of _____ produced for a given trait depends on how many genes control the trait.
- A type of Natural Selection that favors one side.
- Natural selection can only affect which individuals _____ and reproduce and which do not.
- Darwins next insight was to comapre processes in nature to _______ selection.
- ____ was born in 1809.
Down
- A type of Natural Selection that favors the middle.
- Natural selection can happen both on ______traits and on polygenic traits.
- Natural selection is another operation of ____?
- A type of Natural Selection that favors two sides.
- Darwin was convinced that a process like artifical selection worked in _____.
10 Clues: ____ was born in 1809. • Natural selection is another operation of ____? • A type of Natural Selection that favors one side. • A type of Natural Selection that favors two sides. • A type of Natural Selection that favors the middle. • Natural selection can happen both on ______traits and on polygenic traits. • ...
Natural Resources 2025-01-23
Across
- to prevent someone or something from being harmed
- a large area of land that is covered with trees; woodland
- a flammable liquid made of refined petroleum used to fuel engines
- to depend upon; to count on
- able to replaced naturally or by good management and so can be used without the risk of using up the whole stock
- a thick black liquid found underground and used as fuel and other products
Down
- gas found underground and used as fuel
- fuel that contains carbon and that is formed in the Earth over millions of years from plant and animal remains. Oil and natural gas are examples
- a supply of something, such as money goods, that can be used be used by a person or country
- able to be replaced naturally or by good management and so can be used without risk of using up the whole stock
- existing in or produced by nature; not made by people
11 Clues: to depend upon; to count on • gas found underground and used as fuel • to prevent someone or something from being harmed • existing in or produced by nature; not made by people • a large area of land that is covered with trees; woodland • a flammable liquid made of refined petroleum used to fuel engines • ...
Natural Resources 2024-12-03
Across
- A resource for agriculture, soil supports plant growth
- A place that produce wood and rattan.
- Resources that can be replenished naturally over short periods of time
- An Important resource for human life
- It can be used continuously without running out
Down
- They cannot be easily replaced
- Oil, natural gas and coal are examples of ...
- It is used for drinking, agriculture, industry, and recreation
- There's no pollution
- Steel, iron and copper are examples of ...
10 Clues: There's no pollution • They cannot be easily replaced • An Important resource for human life • A place that produce wood and rattan. • Steel, iron and copper are examples of ... • Oil, natural gas and coal are examples of ... • It can be used continuously without running out • A resource for agriculture, soil supports plant growth • ...
Natural Rubber 2025-10-04
Across
- — the ability of natural rubber to be used in many different ways.
- — operated or filled with air or gas under pressure.
- — the entry of something unwanted or harmful into an area.
- — made by chemical processes, not naturally occurring.
- — the process of becoming worse in condition or quality.
Down
- — free time for enjoyment and relaxation.
- — the unintended escape of liquid or gas through a material.
- — to make something steady or maintain it at a certain level.
- — existing or happening over a large area or among many people.
- — to rise quickly to a high level.
10 Clues: — to rise quickly to a high level. • — free time for enjoyment and relaxation. • — operated or filled with air or gas under pressure. • — made by chemical processes, not naturally occurring. • — the process of becoming worse in condition or quality. • — the entry of something unwanted or harmful into an area. • ...
Natural Hazards 2025-12-02
Across
- Natural flowing watercourse like the Brisbane that can flood
- Natural hazards where land is covered by too much water
- Effect of a hazard on people, economy or environment
- Warm phase of ENSO bringing drier conditions to Australia
- People killed or injured by a natural disaster
Down
- Large body of salt water such as the Pacific
- Severe event where a hazard seriously affects a community
- Actions taken by people or governments after a disaster
- Oceanic Niño Index used to measure El Niño strength
- Cool phase of ENSO often bringing wetter weather to Australia
10 Clues: Large body of salt water such as the Pacific • People killed or injured by a natural disaster • Oceanic Niño Index used to measure El Niño strength • Effect of a hazard on people, economy or environment • Actions taken by people or governments after a disaster • Natural hazards where land is covered by too much water • ...
Stay Natural 2025-12-29
Across
- Food that comes from plants (like beans and nuts), not animals.
- Habits that are good for the planet and can continue for a long time.
- Food grown naturally without chemicals.
- Dangerous things farmers sometimes use to make vegetables grow fast.
Down
- A person who does not eat meat.
- A gas that makes the Earth hot and changes the climate.
- From a place near your home; not far away.
- Power from the sun or wind.
- Material (usually plastic) around food in the supermarket.
- Bad gases that go into the air from cars or factories.
10 Clues: Power from the sun or wind. • A person who does not eat meat. • Food grown naturally without chemicals. • From a place near your home; not far away. • Bad gases that go into the air from cars or factories. • A gas that makes the Earth hot and changes the climate. • Material (usually plastic) around food in the supermarket. • ...
Natural Gas 2026-02-12
Across
- Energy source formed from ancient organisms
- Materials pumped underground during fracking
- Total amount of gas available worldwide
- ranges from about 5 to 28
Down
- Fossil fuel used for heating, cooking, and electricity
- First and most common drilling method
- High pressure process that cracks rock to release gas
- Main historical use of natural gas in the 1800s
- Holds the largest Natural Gas reserves
- Main greenhouse gas that leaks during natural gas transport
10 Clues: ranges from about 5 to 28 • First and most common drilling method • Holds the largest Natural Gas reserves • Total amount of gas available worldwide • Energy source formed from ancient organisms • Materials pumped underground during fracking • Main historical use of natural gas in the 1800s • High pressure process that cracks rock to release gas • ...
Feeding the world - definitions 2024-04-11
Across
- substances that are used to control pests. They include herbicides, insecticides, nematicides, fungicides.
- genetically modified organism which has been modified by humans (e.g. through artificial selection or genetic engineering)
- widespread scarcity of food, caused by several possible factors, including war, natural disasters, crop failure, widespread poverty, an economic catastrophe or government policies.
- process of changing from working largely or exclusively by hand or with animals to doing that work with machinery
- food production system that couples aquaculture (raising aquatic animals such as fish, crayfish, snails or prawns in tanks) with hydroponics (cultivating plants in water) whereby the nutrient-rich aquaculture water is fed to hydroponically grown plants.
- occurs when an organism gets too few or too many nutrients, resulting in health problems
- crop and livestock production, aquaculture, fisheries, and forestry for food and non-food products. Started with the neolithic revolution.
- agriculture an agricultural production system characterised by the considerable use of. It seeks to produce as much as possible by optimising the labour force, the soil or other means of production.
- artificially adding water to plants
- ...farming: agricultural activity that is limited to self-consumption (also known as traditional farming)
- variety and variability of life on Earth (genetic, species and ecosystems)
- purposeful clearing of forested land.
Down
- land degradation of fertile land into arid desert due to a combination of natural processes and human activities
- period of technology transfer initiatives that saw greatly increased crop yields. These changes in agriculture began in developed countries in the early 20th century and spread globally till the late 1980s.
- the condition of not eating enough food to continue to be in good health.
- ...farming: agricultural activity to be resold on the market
- the quantity of product harvested on a given cultivated surface
- input to avoid fungi in agriculture
- ...cultivation: agricultural system in which plots of land are cultivated temporarily, then abandoned while post-disturbance fallow vegetation is allowed to freely grow while the cultivator moves on to another plot
- trade: arrangement designed to help producers in developing countries achieve sustainable and equitable trade relationships
- medical condition, sometimes considered a disease, in which excess body fat has accumulated to such an extent that it can potentially have negative effects on health.
- farming an agricultural production system that uses resources that are naturally present on the site. It is practised generally over large areas, with relatively low yield per hectare. To increase production, farmers increases the area of cultivated land. Mostly found in developing and poor countries or in neglected rural areas of developed countries.
- from outside: fertilizers, pesticides, etc.
- specialised agriculture for ‘exotic’ products sold in the global north such as bananas, coffee and cocoa.
24 Clues: input to avoid fungi in agriculture • artificially adding water to plants • purposeful clearing of forested land. • from outside: fertilizers, pesticides, etc. • ...farming: agricultural activity to be resold on the market • the quantity of product harvested on a given cultivated surface • the condition of not eating enough food to continue to be in good health. • ...
Natural Resources 2020-12-10
10 Clues: farming • supplies water • can be replaced • to use carefully • cannot be replaced • black rocklike fossil • produces heat or power • black liquid fossil fuel • invisible fuel found under ground • things existing in nature that we can use
Natural Resources 2020-12-08
Across
- materials we us from nature
- energy produced by heat by earth crust
Down
- oil coal and natural gas
- made from sugar cane or corn
- material made by plants and animals
- an energy resource that can be replaced
- careful use of resources
- energy from sun
- an energy resource that cannot be replaced
- electricity produces by water
10 Clues: energy from sun • oil coal and natural gas • careful use of resources • materials we us from nature • made from sugar cane or corn • electricity produces by water • material made by plants and animals • energy produced by heat by earth crust • an energy resource that can be replaced • an energy resource that cannot be replaced
Natural disaster 2021-05-22
Across
- A sudden shaking of the earth’s.
- eruption A sudden explosion when burning rocks , ash , lava are thrown out from a volcano.
- A long period of time when there is little or no rain and crops die.
- A fire that starts in an area of country side and spreads very quickly.
Down
- An extremely large wave caused by a voilant movement of the earth under the sea.
- A very strong wind that goes quickly round in a circle or funnel .
- A large mass of rocks and earth that suddenly and quickly moves down the side of a mountain or hill.
- A large amount of snow and ice that suddenly fall’s down a mountain.
- A voilant storm with extremely strong winds and heavy rain .
- A large amount of water cowering an area of land that is usually dry .
10 Clues: A sudden shaking of the earth’s. • A voilant storm with extremely strong winds and heavy rain . • A very strong wind that goes quickly round in a circle or funnel . • A large amount of snow and ice that suddenly fall’s down a mountain. • A long period of time when there is little or no rain and crops die. • ...
Natural Resources 2021-06-21
Across
- What constitutes 21% of the Earth's atmosphere?
- What is visible indication of air pollution?
- Which gas inhalation is dangerous.
- The air that covers the whole of the Earth like a blanket.
- What occupies very large part of Earth's surface?
- The combustion of which fuels increases the amount of suspended particles in air.
Down
- In large parts of India, rains are mostly brought by the southwest or north-east ................
- An increase in the content of harmful substances in air.
- What is formed due to the heating of water bodies and the activities of living organisms.
- What is the name for outer layer of Earth?
10 Clues: Which gas inhalation is dangerous. • What is the name for outer layer of Earth? • What is visible indication of air pollution? • What constitutes 21% of the Earth's atmosphere? • What occupies very large part of Earth's surface? • The air that covers the whole of the Earth like a blanket. • An increase in the content of harmful substances in air. • ...
