Global warming happens because we burn 1) __________ which produce 2) __________ . These will 3) __________ our world by up to 1°C - 9°C, which means big 4) __________ Mountain glaciers and the 5) __________ are melting fast! Parts of the world in 6) __________ areas may 7) __________ completely in 100 years. Many animals are also 8) __________ like the polar bear, which may become 9) __________ . Extreme weather such as hurricanes and 10) __________ will also become more frequent.

1. Global warming happens because we burn 1) fossil fuels which produce 2) greenhouse gases. These will 3) cause our world by up to 1°C - 9°C, which means big 4) changes. Mountain glaciers and the 5) polar ice caps are melting fast! Parts of the world in 6) low-lying areas may 7) vanish completely in 100 years. Many animals are also 8) in great danger like the polar bear, which may become 9) extinct . Extreme weather such as hurricanes and 10) droughts will also become more frequent.

Ответ: 1) fossil fuels; 2) greenhouse gases; 3) cause; 4) changes; 5) polar ice caps; 6) low-lying; 7) vanish; 8) in great danger; 9) extinct; 10) droughts