Heavy rainfall increases soil erosion. Melting glaciers cause sea levels to rise. Cold temperatures cause rocks to weather. Drought conditions increase competition among consumers.
I gave my students this multiple choice question: Changes to abiotic factors in an environment can impact biotic factors. Which statement is the BEST example of this situation?

Only one answer is correct among these 4 choices:
- Heavy rainfall increases soil erosion.
- Melting glaciers cause sea levels to rise.
- Cold temperatures cause rocks to weather.
- Drought conditions increase competition among consumers.

Could you tell me which one is correct?

Drought conditions increase competition among consumers.