Fact 1: Cycles of freezing and thawing water cause ice wedging. Fact 2: An ordinary ice road is therefore severely damaged by cracks induced by the traffic. Given the two facts above, cycles of freezing and thawing water can cause what?
OPTIONS:
- clean county roads
- exposure to cold
- severely damaged roads
- Physical weathering
- colder weather
- Metling snow
- smooth safe roads
- rough riding
severely damaged roads

Fact 1: Lung cancer is most often caused by exposure to tobacco smoke. Fact 2: Lung cancer is the Godzilla of cancers. Given the two facts above, the godzilla of cancers is most often caused by exposure to what?
OPTIONS:
- rays or beams
- fossil fuels
- Pollution
- tobacco smoke
- light energy
- Chemical energy
- high temperature
- harmful substances

Answer: tobacco smoke

Question: Fact 1: Courtship is behavior that is intended to attract a mate. Fact 2: Reproduction A courtship usually preceeds the actual mating. Given the two facts above, what precedes reproduction?
OPTIONS:
- courtship
- a sperm going into an egg
- competition
- Winter
- parasites
- embryo forming
- fertilization
- Summer
Answer: courtship

input with options: Fact 1: Plants are multicellular eukaryotes with cell walls made of cellulose. Fact 2: Flowers are plant organs of reproduction. Given the two facts above, what are flower cell walls made of?
OPTIONS:
- cellular
- lmestone
- cellulitis
- strong
- cellulose
- cellulite
- heat energy
- acetic acid
output: cellulose

Q: Fact 1: The surface of a beach is formed by mechanical weathering. Fact 2: Water is a mechanical weathering force. Given the two facts above, what is the surface of a beach formed by?

OPTIONS:
- light
- calcite
- plates
- a wave
- water
- Rocks
- dust
- fire

A: water

Fact 1: Conserving resources has a positive impact on the environment. Fact 2: Recycling conserves natural resources. Given the two facts above, what does recycling do to the environment?
OPTIONS:
- prevent heat loss
- coal burning
- it has a positive impact on it
- reducing acid rain
- pollution
- greenhouse gases
- Something that makes plants green
- Enriches the soil
it has a positive impact on it