Q: Fact 1: If a habitat can no longer support animals then those animals will move to another area. Fact 2: Habitat destruction is a major threat to wildfowl. Given the two facts above, when wildfowl's territory is destroyed, they must do what in order to survive?

OPTIONS:
- wait
- kill
- evolve
- live
- mating
- mate faster
- Move
- die

A: Move

Q: Fact 1: Most plants grow roots down into the soil to absorb water and minerals. Fact 2: Fertilizers supplement the roots with nutrients drawn from the soil. Given the two facts above, what does fertilizer supplement?

OPTIONS:
- precipitation
- seeds
- nutrients
- vegetation
- energy
- bioaerosols
- rock
- water

A: nutrients

Q: Fact 1: Sinkholes are formed by precipitation. Fact 2: Because of sinkholes, houses have disappeared. Given the two facts above, houses have disappeared because of what?

OPTIONS:
- Physical weathering
- moonlight
- sunshine
- flooding
- clouds
- precipitation
- scarce resources
- erosion

A: precipitation

Q: Fact 1: Sunlight and rain can cause a rainbow. Fact 2: Bent light separates into the colors of a rainbow. Given the two facts above, what can cause bent light to separate into colors?

OPTIONS:
- heat energy
- focusing a lens
- chemical changes
- flow of electrons
- electrically
- Electrical energy
- sunlight and rain
- energy of moving objects

A:
sunlight and rain