Question: Fact 1: Aplanet rotating causes cycles of day and night on that planet. Fact 2: Rotation determines day and night, and the length of the day. Given the two facts above, what causes night on a planet?
OPTIONS:
- clouds
- speed
- Winter
- rotation
- Solar energy
- axis
- heat energy
- wind
Answer: rotation

Question: Fact 1: Migration is a type of movement that changes population size. Fact 2: Birds migrate to escape poor weather and food supply. Given the two facts above, escaping poor weather and food supply changes what?
OPTIONS:
- population age
- the environment
- population education
- general preferences
- important habitats
- population size
- movement
- an organism's body
Answer: population size

Question: Fact 1: Recycling reduces the resources needed to make something. Fact 2: Recycling Recycling protects the environment. Given the two facts above, when you reuse products you reduce resources but also protect the?
OPTIONS:
- Plastic
- Environment
- consumers
- Climate
- protect them
- Humans
- health
- Animal survival
Answer:
Environment