Q: The chloroplast integrates the two stages of what process? Choices: - breathing - defacation - polarization - photosynthesis A:
photosynthesis

Q: In headwater streams, what plant process is mostly attributed to algae that are growing on rocks? Choices: - mitosis - symbiosis - reproduction - photosynthesis A:
photosynthesis

Q: Q: Which zone is located below 200 meters from the surface? Choices: - epipelagic - observable zone - mesopelagic - aphotic zone A:
A: aphotic zone

Question: Q: Where is the pressure of gases in the atmosphere at its greatest? Choices: - stratosphere - core - mountain ranges - sea level A:
Answer: sea level

*Question*
Q: Inside a cylinder, thermal energy is converted to what type of energy of the moving piston? Choices: - residual energy - horsepower - electrochemical energy - kinetic energy A:
**Answer**
kinetic energy

*Question*
Q: A supervolcano that may have killed all but 10,000 humans resulted in what phenomenon, lasting up to a decade? Choices: - volcano fall - volcanic summer - volcano spring - volcanic winter A:
**Answer**
volcanic winter