Q: What is the measure of the force of gravity pulling down on an object called? A:
OPTIONS:
- factor
- mass
- volume
- weight

Answer: weight

Q: What kind of lakes form when volcanic eruptions create holes that fill with water? A:
OPTIONS:
- artificial lakes
- novel lakes
- formation lakes
- crater lakes

Answer: crater lakes

Q: What consists of four major components: inorganic mineral matter, organic matter, water and air, and living matter? A:
OPTIONS:
- nitrogen
- color
- rocks
- soil

Answer:
soil