Fact 1: The Earth being tilted on its rotating axis causes seasons. Fact 2: Every season changes because the temperature changes with the seasons. Given the two facts above, what does the earth being tilted on a rotating axis cause?

OPTIONS:
- permineralization
- Damage to the moon
- Temperature changes
- dry and hot
- global warming
- wealth
- Damage to the sun
- dry conditions

Answer: Temperature changes

Fact 1: Aflashlight converts chemical energy into light energy. Fact 2: Students should describe how the electrical energy from the batteries changed to light energy in the flashlight bulb and then to heat energy that could be felt. Given the two facts above, a flashlight battery stores what inside?

OPTIONS:
- hydrogen and oxygen
- chemical energy.
- Calcium carbonate
- motion
- electricity
- heat
- light
- objects that have mass

Answer: chemical energy.

Fact 1: Aglacier causes mechanical weathering. Fact 2: Mechanical weathering happens when things like ice physically break rock apart. Given the two facts above, what do glaciers do to rocks?

OPTIONS:
- break off
- Turns them into ice
- Regrows it
- Creates more rocks
- Dries them out
- protect them
- Breaks them apart
- cause their death

Answer: Breaks them apart

Fact 1: Adult sponges produce eggs and sperm. Fact 2: Each ovule usually contains one egg , the female gamete or sex cell. Given the two facts above, adult sponges produce sperm and what other sex cell?

OPTIONS:
- testicles
- it needs them
- gastropod shells
- fertile
- testosterone
- zygotes
- female gametes
- barnacles

Answer:
female gametes