input with options: Q: What term is used for the difference in the placement of an object from one time to another? A:
OPTIONS:
- variation
- replacement
- diffusion
- displacement
output: displacement

Q: Q: What do you call a period when temperatures are cooler than normal, causing glaciers to spread? A:

OPTIONS:
- polar age
- earth age
- thermal age
- ice age

A: ice age

input: OPTIONS:
- oxides
- particles
- anions
- cations Now, answer this question: Q: Ions that contain fewer electrons than protons have a net positive charge and are called what? A:
A:
output: cations

Q: What kind of weathering changes the size of a mineral or rock but does not change its chemical composition? A:

OPTIONS:
- molecular weathering
- chemical reaction
- radiation
- mechanical weathering

Answer: mechanical weathering

Problem: OPTIONS:
- salinophytes
- sporozoans
- heterophiles
- haloalkaliphiles
Q: Q: What is the term for organisms that have adaptations to both salty and basic conditions? A:
Answer: haloalkaliphiles

Q: Which factor causes a cannon ball to move horizontally and then fall on the ground? A:

OPTIONS:
- cone motion
- fluid motion
- downward motion
- projectile motion

Answer:
projectile motion