Q: Fact 1: Sweat wets the skin, and when it evaporates, it cools the body. Fact 2: Diaphoresis is a fancy medical term for perspiration or sweating. Given the two facts above, perspiration does what to the skin when it is evaporated from the skin onto the air? | OPTIONS:
- reduced heat
- cleans it
- heats it
- temperature
- cools it
- heat or cold
- air cools
- turns it to steam
A: cools it

Q: Fact 1: Carpooling decreases the amount of cars used to travel to a place. Fact 2: Ozone from cars creates smog. Given the two facts above, how can smog be reduced? | OPTIONS:
- Burning fuel
- Flying airplanes
- air cools
- evaporation
- exercise
- vaporization
- Driving more cars
- Carpooling
A: Carpooling

Q: Fact 1: Carbon monoxide is a gas produced by furnaces and other devices that burn fuel. Fact 2: Any fuel that is incompletely burned produces carbon monoxide, a colorless, odorless gas. Given the two facts above, what happens when a fuel burns incompletely? | OPTIONS:
- Carbon monoxide disappears
- direct damage to the lungs
- deadly and devastating
- Carbon monoxide is created
- retaining heat
- Oxygen increases
- permineralization
- It's recycled
A: Carbon monoxide is created

Q: Fact 1: Alight bulb converts electrical energy into light energy when it is turned on. Fact 2: Light energy is converted into heat energy. Given the two facts above, electrical energy is converted into? | OPTIONS:
- engines
- Pollution
- heat energy
- sensory neurons
- Firecrackers
- animal transport
- to move people
- warmth
A: heat energy