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- 1 Match the words in A to the words in B and use them to complete the sentences. A 1 toxic 2 factory 3 acid 4 natural 5 soil 6 plant 7 solar B a species b fumes c pollution d power e habitats f waste g rain
- 1 environment.
- 2 A lot of this river.
- 3 Chemicals cause is environmentally friendly.
- 4 are in danger of dying out.
- 5 Many their
- 7 How can I avoid breathing from cars while cycling in the city?
- 1 You look tired. ................... (you/work) in the garden all afternoon?
- 2 We ten years now.
- 3 The children computer for a long time. Tell them to stop.
- 4 A lot of animals their natural habitats recently.
- 1 Coral reefs are...
- 2 Coral is...
- 3 Coral polyps are...
- 4 Coral reefs die because...
