Question: Choose your answer.

Which of the following is an example of how insects are beneficial to humans?

OPTIONS:
- Insects can spread diseases.
- Insects have short life spans.
- Insects pollinate flowering plants.
- Insects sometimes eat poisonous plants.
My Answer: Insects pollinate flowering plants.

Question: Choose your answer.

Evidence that living things have evolved over hundreds of millions of years can be found in

OPTIONS:
- particles in the air
- rocks containing fossils
- tree rings from recently logged trees
- chemicals in human hair
My Answer: rocks containing fossils

Question: Choose your answer.

Which pair together could cause a rainbow?

OPTIONS:
- Fog and clouds
- Rain and snow
- Clouds and ice
- Sunshine and rain
My Answer: Sunshine and rain

Question: Choose your answer.

Which of the following is a reason life in the outermost planets is less likely than life on planets nearer the Sun?

OPTIONS:
- They have too little mass.
- They have too much mass.
- Their surfaces are extremely hot.
- Their surfaces are extremely cold.
My Answer:
Their surfaces are extremely cold.