1) Climate reports say that the Earth is ................ a) getting colder b) freezing c) heating up 2) We can help the Earth by ...........  a) throwing trash in the ocean b) cutting down trees in the forest  c) reducing, reusing and recylcing 3) Why is it important to help the Earth? a) because it is our home, we need to keep it clean and safe.  b) it is not important c) the earth is round 4) Climate change is happening because we burn ................  a) melting ice b) fossil fuels  c) oxygen 5) Ice caps and ............................ are melting fast.  a) fossil fuels  b) polar bears c) glaciers 6) Too much greenhouse gas in the atmosphere leads to ................... a) global warming b) earthquakes c) volcanoes 7) Coal, oil and natural gas are ...................... a) greenhouse gases b) fossil fuels c) water 8) The rising temperatures in the Earth is ........................ a) climate b) global warming c) flood 9) Trees help Earth because ................... a) they provide light b) they take in oxygen  c) they take in carbon dioxide  10) Climate change means .................... a) hotter temperatures b) snowy weather c) both a and b 11) Global warming causes sea levels to rise because ........................ a) it causes droughts  b) it melts glaciers and ice caps c) it rains more often 12) Carbon dioxide is .................. a) good for us b) a greenhouse gas  c) a fossil fuel 13) We should use ............................ bulbs. a) light b) colorful c) energy saving

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