Q: What do you call mixtures of ash and water that travel down river valleys? A:
OPTIONS:
- debris
- pollutants
- mud slides
- lahars
lahars

Q: What is the biogeochemical cycle that recycles water called? A:
OPTIONS:
- water theory
- Liquid Cycle
- Water Table
- water cycle

Answer: water cycle

Question: Q: What do you call the heat below earth's surface that can be used to produce electricity? A:
OPTIONS:
- inert energy
- renewable energy
- natural energy
- geothermal energy
Answer: geothermal energy

input with options: Q: Many parasites have complex life cycles involving multiple ? A:
OPTIONS:
- features
- viruses
- diseases
- hosts
output: hosts

Q: Q: What term is used to describe large numbers of species that go extinct in a short amount of time? A:

OPTIONS:
- formation extinction
- organic extinction
- species extinction
- mass extinction

A: mass extinction

Q: Innate behaviors occur in all animals. however, they are less common in species with higher levels of what? A:
OPTIONS:
- hormones
- interdependence
- nonverbal communication
- intelligence
intelligence