Q: Do you think the right answer to the question "what improves the soil?" is "erosion", given that decomposition improves the soil?

OPTIONS:
- Yes
- No

A: Yes

Q: Do you think the right answer to the question "what are vital to body processes?" is "light energy", given that minerals are needed by body processes?

OPTIONS:
- Yes
- No

A: No

Q: Do you think the right answer to the question "what is used for cooking food by putting it over fire?" is "oil", given that a pan is used for cooking food by putting it over fire?

OPTIONS:
- Yes
- No

A: Yes

Q: Do you think the right answer to the question "what effect has the existence of humans had on the environment?" is "negative", given that humans have a negative impact on the environment?

OPTIONS:
- Yes
- No

A:
No