Q: Fact 1: Gases released during the use of fossil fuels causes global warming. Fact 2: Global warming causes climatic oscillation and bad weather. Given the two facts above, what is released during the use of fossil fuels that causes climatic oscillation and bad weather? | OPTIONS:
- coal
- solutes
- gases
- acidity
- storms
- heat
- air
- weather
A: gases

Q: Fact 1: Faulting of rock in Earth 's crust causes earthquakes. Fact 2: Faults, cracks in the Earth's crust, produce earthquakes when they move or slip. Given the two facts above, what happens when faults move? | OPTIONS:
- The crust falls apart
- Dilution
- Rocks break
- scattered light
- symptoms
- Earthquakes
- The ground closes
- mechanical
A: Earthquakes

Q: Fact 1: The Earth being tilted on its axis causes ones side of the Earth to receive less energy from the Sun than the other side. Fact 2: Seasons are caused because the earth's axis is tilted as the earth revolves around the sun. Given the two facts above, what are caused by the same reason that one side of the Earth receives less energy from the sun? | OPTIONS:
- car accidents
- climate
- Seasons
- photons
- meteor showers
- sweating
- carbon cycle
- sunlight
A: Seasons

Q: Fact 1: Waxy leaves are used for storing water by some plants. Fact 2: Leaves are long, oval and waxy. Given the two facts above, what are leaves used to store? | OPTIONS:
- wind
- fats
- water
- sunlight
- lipids
- glucose
- soil
- energy
A: water