Input: Answer this question:
Which process must occur for clouds to form?
OPTIONS:
- erosion
- conduction
- condensation
- precipitation
Answer: condensation

*Question*: A population of small, plant-eating beetles lives in a forest. About half of the beetles are light brown and the others are dark green. If years of drought cause the area to become dry with few trees, what would the beetle population most likely look like after several generations? OPTIONS:
- It would be mostly light brown beetles.
- It would be mostly dark green beetles.
- It would be mostly carnivorous beetles.
- It would be mostly very large beetles.
*Answer*: It would be mostly light brown beetles.

question:
During which process does a caterpillar become a butterfly?
OPTIONS:
- fertilization
- metamorphosis
- asexual reproduction
- biological adaptation

answer:
metamorphosis

[Q]: Which of the following is an example of an assistive device?
===
OPTIONS:
- contact lens
- motorcycle
- raincoat
- coffee pot
****
[A]: contact lens

question below:
Many scientists think that burning fossil fuels has increased the amount of carbon dioxide in the atmosphere. What effect would the increase of carbon dioxide most likely have on the planet?
OPTIONS:
- a cooler climate
- a warmer climate
- lower relative humidity
- more ozone in the atmosphere
answer below:
a warmer climate

Some of Earth's water is stored underground in porous rock formations known as aquifers. Which of these could use up groundwater in aquifers?
OPTIONS:
- abundant rain in the Ozarks
- excessive pumping from wells
- dams on the lower Mississippi
- community water conservation
excessive pumping from wells