Problem:OPTIONS:
- molecule
- ecosystem
- world
- system

Q: In studying energy, what term do scientists use to refer to the matter and its environment involved in energy transfers? A:
****
A: system

Q: Electrons move, but they aren't destroyed. this is the law of conservation of what? A:
OPTIONS:
- energy
- cost
- matter
- charge
charge

Q: What is the process in which a liquid changes to a solid? A:
OPTIONS:
- condensation
- boiling
- melting
- freezing

Answer: freezing

Question: Q: What is the area where an electron is most likely to be found called? A:
OPTIONS:
- neutron
- proton
- neucleus
- orbital
Answer: orbital

input with options: Q: What zone is the narrow strip along the coastline that is covered by water at high tide and exposed to air at low tide? A:
OPTIONS:
- aquifer zone
- disturbance zone
- astrolabe zone
- intertidal zone
output: intertidal zone

Problem: OPTIONS:
- open-pit mining
- strip mining
- gold mining
- underground mining
Q: Q: In what type of mining must tunnels be blasted into the rock so that miners and equipment can get to the ore? A:
Answer:
underground mining