Problem:OPTIONS:
- Yes
- No

If I tell you that Uncontrolled use of trees for fuel has a negative impact on an ecosystem, and ask you the question " uncontrolled use of what for fuel has a negative impact on an ecosystem", is the correct answer "trees"?
****
A: Yes

Problem:OPTIONS:
- Yes
- No

If I tell you that Plants are grown where they are protected from the cold, and ask you the question "plants are grown where they are protected from what?", is the correct answer "the sky"?
****
A: No

Problem:OPTIONS:
- Yes
- No

If I tell you that Chemical weathering causes iron to turn brown, red, or orange, and ask you the question "what does chemical weather cause iron to do?", is the correct answer "change to rainbow colors"?
****
A: No

Problem:OPTIONS:
- Yes
- No

If I tell you that Landslides are caused by rain, and ask you the question "what are landslides caused by?", is the correct answer "mines"?
****
A:
No