第五單元的語言發展
Exercise 5: Vocabulary_A 詞彙A
Choose the correct words to complete the sentences.
選擇正確的字來完成句子.
1. If the sea rises by even a small amount, many low – lying islands will be submerged.
如果海平面少量的上升,許多盆地島嶼將被淹沒.
2. A glacier is a large mass of ice which moves very slowly.
冰川是巨大的冰塊行動非常慢.
3. About a quarter of the land on earth is used for agriculture.
地球上四分之一的土地使用於農業.
4. One cause of deforestation is subsistence farming.
自製化農場是砍伐森林的原因之一.
5. Biodiversity is also affected by deforestation.
砍伐森林會影響生物多樣性.
6. The effects of deforestation are damaging the natural habitat of many animals.
砍伐森林會影響自然生態,傷害許多動物.
Exercise 6: Vocabulary_B 詞彙 B
Match the causes to the effects.
配對原因的影響.
| Cause 原因 | Effect 影響 |
| greenhouse gases 溫室氣體 | global warming 全球暖化 |
| melting glaciers 融化的冰川 | rising sea levels 海平面上升 |
| droughts 乾旱 | aridity 乾旱 |
| deforestation 砍伐樹林 | loss of habitat 棲息地減少 |
| fossil fuels 化石燃料 | carbon dioxide 二氧化碳 |
| logging 木材 | deforestation 砍伐樹林 |