Fact 1: Wind causes erosion. Fact 2: Erosion is the physical removal of rock particles. Given the two facts above, what causes the removal of rock particles?

OPTIONS:
- Warm air
- Sunlight
- heat
- stream
- rain
- Wind
- Time
- rivers

Answer: Wind

Problem: OPTIONS:
- preventing heat transfer
- dragons
- passenger pigeons
- butterflies
- animals in the class Aves
- airplanes
- it protects them
- retaining heat
Q: Fact 1: Feathers help birds fly and provide insulation. Fact 2: Class Aves is for the birds, literally. Given the two facts above, feathers help what kind of animals fly and provide insulation?
Answer: animals in the class Aves

Problem:OPTIONS:
- Environmental ignorance.
- Impact sports.
- Ignoring waste.
- water conservation
- transportation technology
- peachleaf willow
- Converting waste.
- Green beans

Fact 1: Recycling has a positive impact on the environment. Fact 2: Alternatively, through reuse and recycling, waste can be converted into useful products. Given the two facts above, what has a positive impact on the environment?
****
A: Converting waste.

Fact 1: Chemical weathering causes iron in rock to oxidize. Fact 2: When iron oxidizes, it rusts. Given the two facts above, what does chemical weathering cause iron to do?
OPTIONS:
- rust
- vomit
- reacts
- bruise
- divide
- expand
- harm
- burned
rust

Fact 1: An automobile engine transforms chemical energy into mechanical energy. Fact 2: Marine engines, with very few exceptions, are automobile engines converted to marine use. Given the two facts above, what converts chemical energy into mechanical energy?
OPTIONS:
- kinetic energy
- Marine engine
- driving
- some invertebrates
- sea urchins
- vehicles
- rockets
- animal transport

Answer: Marine engine

input with options: Fact 1: Bacteria cause food poisoning. Fact 2: Food poisoning is a serious illness. Given the two facts above, what does bacteria cause?
OPTIONS:
- loss of h2o
- harmful substances
- Pollution
- serious illness
- increase in oxygen
- carbon
- Deoxyribonucleicacid
- symptoms
output:
serious illness