Fact 1: If humans disturb animals in a location then those animals will move to a different location. Fact 2: Animals may not survive in new location. Given the two facts above, what might happen to animals disturbed by humans?
OPTIONS:
- direct damage to the lungs
- Abnormal cell growth
- enormous damage to homes
- They may provide humans with food.
- massive damage
- They may not survive.
- They will always survive.
- they may befriend the humans.

Answer: They may not survive.

Fact 1: Treating water is used to remove harmful substances before drinking. Fact 2: Bottled water is often treated. Given the two facts above, what does bottled water have none of?
OPTIONS:
- energy barrier
- cloudy and rainy weather
- harmful substances
- layers of fat
- energy usage
- Brutal temperatures
- Heat energy
- hard outer covering

Answer: harmful substances

Fact 1: Most canyons are formed by flowing rivers through erosion over long periods of time. Fact 2: Erosion was monitored by means of erosion pins. Given the two facts above, how do we track canyon changes?
OPTIONS:
- LEDs
- wind
- forces
- river
- slow
- Pins
- Raft
- three

Answer:
Pins