Q: Magnetic force is always perpendicular to what? A:

OPTIONS:
- speed
- sunlight
- length
- velocity

Answer: velocity

Problem: OPTIONS:
- turbulence
- permeability
- elasticity
- viscosity
Q: Q: What is the resistance of a liquid to flow called? A:
Answer: viscosity

Problem:OPTIONS:
- dries
- heats
- warms
- cools

Q: What does rising air do when it reaches the top of the troposphere? A:
****
A: cools

Q: What will happen to sea levels due to increased global temperatures? A:
OPTIONS:
- Drop
- reverse
- surge
- rise
rise

Q: A wildfire clears a forest of vegetation and animal life, returning their nutrients to the ground leaving a foundation for rapid recolonization. what is this a classic example of? A:
OPTIONS:
- primary succession
- typical succession
- cause succession
- secondary succession

Answer: secondary succession

input with options: Q: What type of pollution is generated by power plants and factories that can directly raise the temperature of water? A:
OPTIONS:
- atmospheric pollution
- Space Pollution
- variable pollution
- thermal pollution
output:
thermal pollution