Fact 1: Behaviors can be learned through play. Fact 2: Kittens practice hunting by playing. Given the two facts above, kittens that are practicing hunting is an example of what?

OPTIONS:
- learning behavior
- competing for resources
- warm-blooded
- competition
- bad behavior
- learning nothing
- extinguishing behavior
- energy of moving objects

Answer: learning behavior

Fact 1: Shivering occurs when many muscles contract a little bit all at once. Fact 2: Shivering provides heat generated by muscle contraction. Given the two facts above, what does muscles contracting provide?

OPTIONS:
- strong
- Cold
- warmth
- Energy
- Injury
- Oxygen
- forces
- Heat

Answer: Heat

Fact 1: Wind and rain cause erosion. Fact 2: Alluvial aquifers are the result of erosion. Given the two facts above, how are alluvial aquifers created?

OPTIONS:
- By sand and snow
- By wind and rain
- By sunlight and soil
- By animal activity
- a hydraulic system
- Sediment
- storing water
- Physical weathering

Answer: By wind and rain

Fact 1: Igneous rocks are formed from magma cooling. Fact 2: Igneous rocks are formed by the solidification of magma. Given the two facts above, where do igneous rocks come from?

OPTIONS:
- plates
- earth
- crust
- calcite
- magma
- germany
- oceans
- heat

Answer:
magma