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5
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At a global level, what is the consequence of air pollutants?
Acid rain
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baam
Lose 25 points!
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gold
Win 50 points!
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gift
Win 15 points!
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banana
Go to last place!
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5
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What are the two causes that increases the greenhouse effect?
The burning of fossil fuels and the destruction of the forests
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5
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What are the two kinds of pollutants that are in our atmosphere?
Physical and chemical pollutants.
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5
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Name the 5 atmosphere's layers.
Troposphere, stratosphere, mesosphere, thermosphere and exosphere.
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5
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X-rays and gamma rays are absorbed by...
The mesosphere and the thermosphere.
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5
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What is the consequence of the increasement on the greenhouse effect?
The increasement on global temperature and the global warning.
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5
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When droplets of dew freeze, they produce...
Frost
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5
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What is the most abundant gas in the atmosphere's composition?
Nitrogen
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baam
Lose 20 points!
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star
Double points!
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fairy
Take points!
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25
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lifesaver
Give 10 points!
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5
×
What does the atmosphere for human life in the earth?
It regules the temperature and protect us from external agents
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thief
Give points!
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25
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seesaw
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fairy
Take points!
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thief
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