Q: Magnetite crystals in lava typically point to what geographic location? A:
OPTIONS:
- the equator
- magnetic south pole
- geographic north pole
- magnetic north pole
magnetic north pole

Q: Shielding should be used when receiving x-rays to limit exposure to what potentially harmful form of energy? A:
OPTIONS:
- pollution
- convection
- evaporation
- radiation

Answer: radiation

Question: Q: Photochemical smog consists mainly of what? A:
OPTIONS:
- acid
- oxygen
- carbon
- ozone
Answer: ozone

input with options: Q: What does an electric field surround? A:
OPTIONS:
- neutral particles
- negative particle
- charged ions
- a charged particle
output: a charged particle

Q: Q: Ingestive protists extend their cell wall and cell membrane around the food item, forming a what? A:

OPTIONS:
- food pocket
- fuel vacuole
- protective bubble
- food vacuole

A: food vacuole

Q: Where can composite volcanoes most frequently be found? A:
OPTIONS:
- divergent boundaries
- transform boundaries
- astatine boundaries
- convergent boundaries
convergent boundaries