fact and question: the Earth contains many ecosystems
Question: The planet that contains many ecosystems is sequentially _________ from the center of its solar system

What's the answer? OPTIONS:
- fifth
- first
- third
- fourth

answer: third

fact and question: a skinny beak is used for obtaining food by a bird from small spaces
Question: What requires nutrients to grow?

What's the answer? OPTIONS:
- birds
- metals
- computers
- dirt

answer: birds

fact and question: as temperature during the day increases , the temperature in an environment will increase
Question: Ice might be formed by

What's the answer? OPTIONS:
- upper hemisphere
- a flowing river
- a temperature higher
- hot reaction

answer: upper hemisphere

fact and question: a magnet attracts magnetic metals through magnetism
Question: A knife refuses to stick to a blanket due to

What's the answer? OPTIONS:
- luck
- gravity
- lack of magnetism
- tension.

answer:
lack of magnetism