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Brainy 8 unit 2 reading
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What are carbon dioxide and methane?
greenhouse gases
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What will be shown after the Q&A session?
a documentary about the greenhouse effect
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How can we prevent global warming?
use public transport / recycle / plant trees
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When is Earth Day?
on 22nd April
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What is global warming caused by?
by greenhouse effect
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What are houses destroyed by?
floods and forest fires
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What is the process of our planet becoming warmer called?
global warming
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What will happen to cities near the coast in the future?
they will be destroyed.
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What is extreme weather caused by?
climate change / global warming
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Why is there more CO2 in the atmosphere now?
because many trees have been cut down
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What are greenhouses gases created by?
burning oil and gas / farming
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