input with options: Fact 1: Condensation is when change from a gas into a liquid by reducing heat energy. Fact 2: Evaporation absorbs heat and condensation releases heat. Given the two facts above, what absorbs heat?
OPTIONS:
- kinetic energy
- layers of fat
- an object
- fur and fat
- tiny polyps
- our nearest star
- evaporation
- bamboo
output: evaporation

input with options: Fact 1: Operating an automobile usually requires fossil fuels. Fact 2: Fossil fuels are considered non-renewable. Given the two facts above, which activity usually requires using a non-renewable resource?
OPTIONS:
- decaying trees
- fissures of hot, acidic water
- Cutting down a tree
- burning coal
- deforestation
- Drying clothes in the sun
- Powering a wind turbine
- Operating an automobile
output: Operating an automobile

input with options: Fact 1: Aplant requires nutrients to grow. Fact 2: Fertilizers add nutrients to the soil. Given the two facts above, what can help plants grow?
OPTIONS:
- Drought
- Fertilizer
- Solar energy
- Acidic soil
- evaporation
- Energy.
- Lack of sunlight
- energy
output: Fertilizer

input with options: Fact 1: Acavern is formed by carbonic acid in groundwater seeping through rock and dissolving limestone. Fact 2: When caves contain connecting rooms, they are called caverns. Given the two facts above, what is one element used to create caves?
OPTIONS:
- sunlight
- heat energy
- Calcium carbonate
- hydrogen and oxygen
- calcite
- carbonic acid
- less water
- salinity
output:
carbonic acid