*Question*
Q: What slow process is required for formation of soil? Choices: - leaching - digestion - fossilization - weathering A:
**Answer**
weathering

*Question*
Q: What is formed when humid air near the ground cools below its dew point? Choices: - steam - weather - smoke - fog A:
**Answer**
fog

*Question*
Q: Plasmodesmata and gap junctions are channels between adjacent cells of what respective types? Choices: - healthy and sick - new and old - plant and fungus - plant and animal A:
**Answer**
plant and animal

*Question*
Q: Mass can be destroyed to release what? Choices: - acceleration - mass - velocity - energy A:
**Answer**
energy