organisms may become extinct. biodiversity will continue to increase. more plants used for medicines can be discovered. there will be an increase in the gene pool for future organisms.
I gave my students this multiple choice question: The process of rain forest deforestation affects ecosystems on a global scale. Wildlife, people, and climate can be affected. One of the long-term effects of deforestation is that

Only one answer is correct among these 4 choices:
- organisms may become extinct.
- biodiversity will continue to increase.
- more plants used for medicines can be discovered.
- there will be an increase in the gene pool for future organisms.

Could you tell me which one is correct?

organisms may become extinct.