Fact 1: Soil is formed by weathering. Fact 2: Rocks breakdown by weathering. Given the two facts above, what is formed by rocks breaking down?
OPTIONS:
- ground
- earth
- metamorphic rock
- dirt
- magma
- basalt
- crust
- soil

Answer: soil

Fact 1: Fog is formed by water vapor condensing in the air. Fact 2: Fog happens when the water vapor condenses into particles as air temperatures cool. Given the two facts above, fog is formed from what condensing?
OPTIONS:
- magma
- nitrogen
- spring
- oil
- gas
- soil
- liquid
- water

Answer: water

Fact 1: Cycles of freezing and thawing water cause ice wedging. Fact 2: The processes of weathering, and water or ice wedging may assist in this. Given the two facts above, what causes ice wedging?
OPTIONS:
- Metling snow
- Condensation
- The sun
- friction
- Gravitational pull
- mechanical
- Weathering
- Animals

Answer:
Weathering