nttlinh26052001 3/13/2025 2:08:14 PM

IV. Complete each sentence with the correct preposition.

1. Ecosystems __________________ a lot of biodiversity are generally stronger and more resistant to disaster than those with fewer species.

2. The horse is not native __________________ America - it was introduced by the Spanish.

3. The region is rich __________________ mineral and coal deposits.

4. Water is essential __________________ living things.

5. That rainforest has been home __________________ many endangered species.

6. When the biodiversity of an ecosystem is interrupted or destroyed, the economic impact __________________ the local community could be enormous.

7. Scientists have studied only a small percentage of rainforest species their search __________________ cures.

8. The house is surrounded __________________ trees, so it’s not overlooked at all.

9. Rhinos, tigers, elephants, lions are __________________ the list of endangered species.

10. The man was described __________________ tall and dark, and aged about 20.

10. UNIT 10. The ecosystem