Zaznacz poprawne opcje.

1 People burn a lot of fossil energy / fuels.

2 Storm / Stormy weather can be dangerous in the mountains.

3 Thunder / Lightning hit a tree and set it on fire.

4 Dolphins and sharks / whales aren’t actually fish. They breathe in air like humans.

5 There was terrible fog / foggy and we couldn’t see the path in the forest.

6 Some factories pour their toxic pollution / waste into rivers and lakes.

7 Air pollution is causing global level / warming.

8 The narrow path was very ice / icy and we had to walk carefully.

9 A sheep / hamster is a farm animal.

10 The village is located in a narrow valley / landfill between some mountains.

11 Solar fuels / power produces no pollution at all.

12 It was an extremely snowfall / snowy winter last year.
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