Question: You are presented with the quiz "Rivers are usually larger than what" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "rivers are usually larger than streams" and "mountain stream water is drinkable". So, what's the best answer to the question?
OPTIONS:
- objects that have mass
- body water
- colder and wetter
- Veins and arteries.
- allow growth
- loose soil
- at or near the margins
- mountain sources
Answer: mountain sources

Question: You are presented with the quiz "What needs to be lacking for a creature to change habitat?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "if a habitat can no longer support animals then those animals will move to another area" and "animals are dependent on plants for food and habitat". So, what's the best answer to the question?
OPTIONS:
- warmth
- inedible plants
- wind
- oxygen
- nektar
- food
- O2
- dirt
Answer: food

Question: You are presented with the quiz "How do we determine the probability of receiving more water than a body can hold?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "when a body of water receives more water than it can hold , a flood occurs" and "flood probability is based on past floods". So, what's the best answer to the question?
OPTIONS:
- evaporation
- climate
- The past
- watershed
- Dilution
- energy usage
- Temperature
- salinity
Answer:
The past