How is biodiversity threatened and how can we protect it? - OCR 21C

1

What does biodiversity mean?

2

Which of these ecosystems would be able to recover most easily to a change?

3

How does replanting hedgerows around fields have a positive impact on biodiversity?

4

What could be an ethical argument against breeding programmes?

5

Which of these scenarios is an example of deforestation?

6

Which of these is a greenhouse gas?

7

Which of these is a consequence of global warming?

8

Which of these factors reduces biodiversity?

9

What does interdependence mean?

10

How are endangered species protected?