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Pollutions
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The most polluted countries in the world in 2020.
Bangladesh
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Things such as minerals, forests, coal, etc. which exist in a place and can be used by people.
Natural resources
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Water pollution is the _________ of the quality of water
degradation
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Which natural disaster can cause air pollution?
Volcanic eruptions or forest fires
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What's this?
A plastic bag
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Water pollution is harmful for the __________ ecosystem
aquatic
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dust, fumes, gases in the atmosphere, breathing problems
Air pollution
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Say 3 THINGS you can recycle.
plastic / paper / metal / glass / clothes / cardboard
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TRUE or FALSE: A majority of the waste in the water is metal.
FALSE. A majority of it is plastic.
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Another name for Soil Pollution is ______ Pollution.
land
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Name two diseases that can be caused by water pollution.
Hepatitis, cholera / diarrhea, Dysentery / polio, trachoma
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A large amount of water covering an area that is usually dry.
Flood.
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Some common air pollutants are ....
carbon dioxide (CO2), carbon monoxide (CO), sulfur dioxide (SO2), soot, dust, chlorofluorocarbons (CFCs), and lead compounds.
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TRUE or FALSE: Chemicals can contaminate water supplies underneath the polluted soil.
TRUE
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TRUE OR FALSE: Pollution can only be caused by humans
FALSE
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TRUE OR FALSE: Pesticides are a natural source of water pollution
FALSE
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TRUE OR FALSE: Smog reduces visibility
TRUE
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What are they doing?
picking up trash or cleaning up litter
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What are the four types of pollution?
Air, Noise, Water, and Soil pollution
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Say 3 THINGS you can do to reduce pollution.
1) recycle / 2) reuse / 3) reduce / 4) don't use a car / 5) plant trees / 6) don't use plastic bags / 7) clean up rubbish
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Air pollution causes _______ rain.
acid
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The cutting down of trees in a large area; the destruction of forests by people.
Deforestation
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A sudden violent movement of the Earth's surface, sometimes causing great damage.
Earthquake
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_______ happens when there is no rain, or too little.
Drought
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Countries with the cleanest air in the World.
Stockholm, Swedia.
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