Q: Fact 1: Beads of water are formed by water vapor condensing. Fact 2: When water vapor condenses, energy in the form of heat is given to the remaining air molecules. Given the two facts above, what happens to the heat energy during condensation.?

OPTIONS:
- It goes to the remaining air molecules
- Temperature changing
- they travel great distances
- raising their temperature
- liquid precipitation
- changing phenomenon
- Movement of an air mass
- electrons in motion

A: It goes to the remaining air molecules

input: OPTIONS:
- changes shape
- alters smell
- changes color
- Relieve pain
- focusing a lens
- maintains shape
- duplicate itself
- lowered energy cost Now, answer this question: Fact 1: Sharpening an object causes that object to change shape. Fact 2: An object is an item in the real world. Given the two facts above, what does sharpening an item do?
A:
output: changes shape

Fact 1: Being exposed to wind can cause erosion of soil. Fact 2: Wind erosion is slowed by wind barriers such as trees and shrubs. Given the two facts above, what blocks erosion?

OPTIONS:
- roots
- Raft
- bamboo
- trees
- bushes
- Roads
- rivers
- streams

Answer: trees

Problem: OPTIONS:
- offspring
- pets
- poisons
- fungi
- Leptospirosis
- bacteria
- animals
- organisms
Q: Fact 1: Some parasites kill their host, but most do not. Fact 2: Parasites are organisms which live off a host. Given the two facts above, some what which live off a host kill it, but most do not?
Answer: organisms

Problem:OPTIONS:
- peat
- phytoplankton
- fields
- oil
- air
- pH
- sunlight
- elms

Fact 1: Being burried under soil and mud changes peat into coal through extreme heat and pressure in a swamp over a long period of time. Fact 2: Well, a swamp is a type of wetland. Given the two facts above, being buried under soil and mud changes what into coal in wetlands over time?
****
A: peat

Problem:OPTIONS:
- It reaches the dew point
- heat to cooler objects
- whale movement
- it flows to a lower level
- Earth's axis of rotation is tilted
- vanes on submarins
- Martian winds rotating.
- 180 revolutions per minute.

Fact 1: The vanes rotating in an electric fan causes air to move. Fact 2: An electric fan makes 180 revolutions per minute. Given the two facts above, what with the vanes rotating causes air here to move?
****
A:
180 revolutions per minute.