Q: You are presented with the quiz "What is something that can be hazardous to use in public?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "using cell phones can cause people to become distracted" and "people who are distracted are hazards". So, what's the best answer to the question? | OPTIONS:
- smallpox
- backpack
- guide dog
- influenza
- protective gear
- cigarettes
- smoking
- cell phones
A: cell phones

Q: You are presented with the quiz "What can cause animals to leave an environment?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "natural disasters can cause animals to leave an environment" and "if the property is damaged by a fire, natural disaster". So, what's the best answer to the question? | OPTIONS:
- light rain
- good weather
- drought
- mines
- storms
- fires
- wind
- gentle breezes
A: fires

Q: You are presented with the quiz "contact between rocks over long periods of time causes rocks to be what?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "contact between rocks over long periods of time causes rocks to smooth" and "underfoot, loose rocks make footing perilous, while smooth marblelike stones make it slippery". So, what's the best answer to the question? | OPTIONS:
- erosion
- Loose
- slippery
- loose soil
- homogenous
- coiled
- imbalanced
- threatened
A: slippery

Q: You are presented with the quiz "what process must occur to form clouds?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "clouds are formed by water vapor rising into colder regions of the atmosphere and condensing" and "this water evaporates into water vapor and rises up into the atmosphere". So, what's the best answer to the question? | OPTIONS:
- thunderstorms
- Movement of an air mass
- evaporation
- nimbus
- snow
- water evaporating
- chemical changes
- cloudy and rainy weather
A: water evaporating