Question: Fact 1: Fanning a fire increases the oxygen near the fire. Fact 2: Fire needs oxygen to continue burning. Given the two facts above, what keeps a fire burning?
OPTIONS:
- energy
- heat
- Covering it with dirt
- sun's heat
- Removing fuel
- power
- fanning
- Dousing it with water
Answer: fanning

Question: Fact 1: Marine biomes are found in the salt water of the ocean. Fact 2: Coral Reefs Coral reefs are marine biomes that are unique to tropical seas. Given the two facts above, what are found in the salt water of the ocean?
OPTIONS:
- aqueous solution
- Coral Reefs
- animals
- fresh water
- waterfalls
- bacteria
- crows
- fossil fuels
Answer: Coral Reefs

Question: Fact 1: Breathing is when a gill converts from oxygen in water into oxygen in blood. Fact 2: Shark gills remove the oxygen from the water. Given the two facts above, what breathing use gills to convert oxygen in blood?
OPTIONS:
- sharks
- octopus
- hippos
- a fish
- Lobsters
- water bugs
- trout
- alligators
Answer:
sharks