Q: Q: What gas produced by fossil fuel use is a major cause of global warming? A:

OPTIONS:
- helium
- hydrogen
- phosphorous
- carbon dioxide

A: carbon dioxide

input: OPTIONS:
- winds
- tides
- earthquakes
- waves Now, answer this question: Q: What cause the rippled surface of the ocean? A:
A:
output: waves

Q: What is an important level of organization in ecology and the unit of microevolution? A:

OPTIONS:
- macro
- system
- organization
- population

Answer: population

Problem: OPTIONS:
- velocity
- trichina
- instability
- tonicity
Q: Q: Which word describes how an extracellular solution can change the volume of a cell by affecting osmosis? A:
Answer: tonicity

Problem:OPTIONS:
- apex
- peaks
- waves
- crests

Q: What are the high points in a transverse wave called? A:
****
A: crests

Problem:OPTIONS:
- maturation
- diffusion
- diffusion
- deposition

Q: The process where eroded material is dropped somewhere is called? A:
****
A:
deposition