Problem:OPTIONS:
- Yes
- No

Do you think the right answer to the question "what can polar bears do to generate heat?" is "eat ice", given that polar bears can generate heat by shivering?
****
A: No

Problem:OPTIONS:
- Yes
- No

Do you think the right answer to the question "what makes the ground shake?" is "movement of tectonic plates", given that movement of the tectonic plates causes the ground to shake?
****
A: No

Problem:OPTIONS:
- Yes
- No

Do you think the right answer to the question "what does a renewable, economical source of electricity require?" is "power stations", given that a renewable, economical source of electricity requires damming a river?
****
A: Yes

Problem:OPTIONS:
- Yes
- No

Do you think the right answer to the question "what does ice lose when it is made?" is "nutrients", given that water becomes ice by losing heat energy ?
****
A:
No