Problem: OPTIONS:
- burning coal
- acetic acid
- tin
- hydrocarbons
- brass
- Pesticides
- petroleum
- recyclables
Q: Fact 1: Plastics are made from petroleum and produce toxic waste. Fact 2: Plastic is a big contributor to landfill waste. Given the two facts above, products made from what are a big contributor to landfill waste?
Answer: petroleum

Problem:OPTIONS:
- tornadoes
- fires
- low rainfall
- disease
- permineralization
- drought
- Dehydration
- sweating

Fact 1: Lack of moisture in the air causes low amounts of rainfall. Fact 2: Humidity is moisture in the air. Given the two facts above, what does a lack of humidity cause?
****
A: low rainfall

Fact 1: Grasses supply most of the food consumed by people worldwide. Fact 2: Wheat is a grass-type plant. Given the two facts above, what is consumed by people worldwide?
OPTIONS:
- Energy.
- wheat
- durian
- food
- nectar
- tofu
- insects
- Energy
wheat

Fact 1: Natural disasters can cause animals to leave an environment. Fact 2: Earthquakes are natural disasters. Given the two facts above, what can cause animals to leave an environment?
OPTIONS:
- it has normal food supplies
- it has earthquakes
- energy of moving objects
- harmful substances
- its a safe habitat
- colder weather
- the situation is unchanged
- deforestation

Answer: it has earthquakes

Question: Fact 1: Rocks interacting with wind over long periods of time causes weathering. Fact 2: Landscape is in turn altered by climate and weather. Given the two facts above, rocks interacting with wind over time cause what to be altered?
OPTIONS:
- coastlines
- ground
- landscapes
- fossil fuels
- species
- breeds
- patch reefs
- filtration
Answer: landscapes

input: OPTIONS:
- absorption
- photosynthesis
- electricity
- rays or beams
- colors of the spectrum
- absorbing sunlight
- absorbing ions
- It gets heated up Now, answer this question: Fact 1: Absorbing energy causes objects to heat. Fact 2: Energy enters an ecosystem as sunlight. Given the two facts above, what causes an object to heat?
A:
output:
absorbing sunlight