You are presented with the quiz "what do zooplankton feed on?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "zooplankton are tiny animals that feed on phytoplankton" and "minute plants are known as phytoplankton". So, what's the best answer to the question?

OPTIONS:
- whales
- weathering
- Energy.
- minute plants
- Chlorophyll
- an organism's body
- Germy surfaces
- humans

Answer: minute plants

You are presented with the quiz "can the movement of tectonic plates be predicted? " But you don't know the answer, so you turn to your teacher to ask for hints. He says that "the movement of tectonic plates causes volcanic eruptions" and "volcanic eruptions are predictable". So, what's the best answer to the question?

OPTIONS:
- look
- wind
- eons
- well
- loss
- Rio
- made
- yes

Answer: yes

You are presented with the quiz "What is emitted light used for ?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "alight bulb is used for seeing in the dark" and "light is emitted by a light bulb". So, what's the best answer to the question?

OPTIONS:
- electricity
- To see in the dark.
- activation energy
- heat energy
- kinetic energy
- an electron microscope
- major threat to health
- Electrical energy

Answer: To see in the dark.

You are presented with the quiz "What has a negative impact on an organism?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "intense heat has a negative impact on an organism" and "fire has intense heat". So, what's the best answer to the question?

OPTIONS:
- cancer
- food
- Herpes
- reproduction
- fire
- rabies
- HIV
- water

Answer:
fire