Fact 1: Friction causes the temperature of an object to increase. Fact 2: Pressure causes friction, and friction causes heat. Given the two facts above, what does pressure cause?
OPTIONS:
- hyperthyroidism
- exposure to cold
- fissures of hot, acidic water
- a tree falling
- a lot of human deaths
- Temperature to increase
- to move people
- precipitation

Answer: Temperature to increase

Fact 1: Earth 's tilt on its rotating axis causes seasons to change. Fact 2: Winter is a horrible season. Given the two facts above, what does Earth's tilt on its rotating axis cause?
OPTIONS:
- rainfall
- spring
- heat
- friction
- winter
- wind
- flooding
- erosion

Answer: winter

Fact 1: Acavern is formed by carbonic acid in groundwater seeping through rock and dissolving limestone. Fact 2: Caverns are characterized by enormous rooms. Given the two facts above, what are formed by carbonic acid in groundwater seeping through rock dissolving limestone?
OPTIONS:
- oceans
- Calcium carbonate
- coral reefs
- enormous rooms
- a solute
- creeks
- Greenhouse gasses
- a hydraulic system

Answer:
enormous rooms