Fact 1: Chemical weathering causes iron in rock to oxidize. Fact 2: Chemical weathering is the chemical disintigration of rocks. Given the two facts above, what causes iron in rocks to oxidize?

OPTIONS:
- a tree falling
- oxidation reaction
- exposure to cold
- chemical disintegration
- hydrogen and oxygen
- basic building blocks of life
- fissures of hot, acidic water
- flow of electrons

Answer: chemical disintegration

Problem: OPTIONS:
- agriculture
- it needs them
- keeps the organism warm
- people worldwide
- our planet
- monkeys in trees
- tigers in the wild
- wolves in nature
Q: Fact 1: Grasses supply most of the food consumed by people worldwide. Fact 2: Grasses are also important food for waterfowl. Given the two facts above, important food for waterfowl supply most of the food consumed by what?
Answer: people worldwide

Problem:OPTIONS:
- adding heat
- soccer ball
- shorts
- wooden plank
- kinetic energy
- Electrical energy
- direct damage to the lungs
- measurement of newtons

Fact 1: If an object is kicked then force is exerted on that object. Fact 2: Force is measured in newtons. Given the two facts above, what is exerted on a kicked object?
****
A: measurement of newtons

Fact 1: Refracting sunlight causes sunlight to split into different colors. Fact 2: Light passing through a prism is refracted or divided into the colors of the spectrum. Given the two facts above, prisms cause what to split into different colors?
OPTIONS:
- an object
- paper
- sea urchins
- sand
- microscope
- sunlight
- tiny polyps
- wood
sunlight

Fact 1: Migration is a type of movement that changes population size. Fact 2: Predatory animals migrate with the game animals. Given the two facts above, when game animals move elsewhere, what else does?
OPTIONS:
- relocation
- prey animals
- predatory animals
- migratory birds
- An object is seen
- migrants
- refract or absorb.
- barks and snarls

Answer: predatory animals

input with options: Fact 1: An animal requires air for survival. Fact 2: Long term survival depends upon outside air to breathe. Given the two facts above, animal long term survival requires what?
OPTIONS:
- hibernation
- breathing
- Glucose
- planting
- four limbs
- sleep
- jousting
- crowing
output:
breathing