Question: Choose your answer.

After which event will ecological succession most likely happen?

OPTIONS:
- a forest fire
- a thunderstorm
- a high tide
- a lunar eclipse
My Answer: a forest fire

Question: Choose your answer.

A student had a cup of ice while working outside. After a while, the ice melted because the Sun emits energy in the form of light and

OPTIONS:
- electricity.
- heat.
- magnetism.
- sound.
My Answer: heat.

Question: Choose your answer.

Which of these dissolve in water?

OPTIONS:
- Sand grains
- Sugar cubes
- Plastic straws
- Wooden spoons
My Answer: Sugar cubes

Question: Choose your answer.

Which of the following can cause erosion?

OPTIONS:
- falling leaves
- flowing water
- growing grass
- rising temperatures
My Answer:
flowing water