Question: You are presented with the quiz "What happens to water poured on volcanic soil?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "if soil is permeable then water easily flows through that soil" and "much of the volcanic soil is permeable". So, what's the best answer to the question?
OPTIONS:
- evaporation
- Condensation
- ground to shake
- It flows through.
- Plant growth is reduced
- contamination
- aqueous solution
- It gets heated up
Answer: It flows through.

Question: You are presented with the quiz "What is most often caused by exposure to solid particles and gases?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "lung cancer is most often caused by exposure to tobacco smoke" and "tobacco smoke consists of solid particles and gases". So, what's the best answer to the question?
OPTIONS:
- syphilis
- diabetes
- contamination
- scattered light
- lung cancer
- hair color
- global warming
- Pollution
Answer: lung cancer

Question: You are presented with the quiz "what can negatively impact a species?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "harming an animal species has a negative impact on the population size of that species" and "some species of amoeba are harmful parasites". So, what's the best answer to the question?
OPTIONS:
- chemicals
- elephant
- cells
- dog
- drought
- mines
- steroids
- amoeba
Answer:
amoeba