Problem: OPTIONS:
- moved to South America
- improved
- Temperature
- fossil fuels
- has become cooler
- worsened
- climate
- growth
Q: Fact 1: Carbon dioxide concentrations in the air have increased over the last decade dramatically. Fact 2: Increases in carbon dioxide make the greenhouse effect worse. Given the two facts above, how has the greenhouse effect changed in the last decade?
Answer: worsened

Problem:OPTIONS:
- a hydraulic system
- Marathon runners.
- deoxyribonucleic acid
- The bending of a ray of light
- Electrical tape.
- Discrete transistors.
- Ocean currents.
- electromagnetic energy

Fact 1: When an electrical circuit is working properly , electrical current runs through that circuit. Fact 2: Much of the circuit is in fact a comparator made with discrete transistors. Given the two facts above, what has electrical current running through it when working properly?
****
A: Discrete transistors.

Fact 1: If an object is kicked then force is exerted on that object. Fact 2: When a soccer ball is kicked, it is compressed. Given the two facts above, force being exerted on a soccer ball does what?
OPTIONS:
- reduced heat
- lowered energy cost
- Something to move
- dangerous
- to move people
- decrease stamina
- compresses it
- activation energy
compresses it

Fact 1: Coal is used to produce electricity by burning in coal-fire power stations. Fact 2: Coal comes from anciently buried plants, and petroleum is from animals. Given the two facts above, what can ancienty buried plants produce?
OPTIONS:
- nutrients
- heat energy
- scattered light
- food and shelter
- Earthworms
- energy
- eukyarotes
- electricity

Answer: electricity

Question: Fact 1: Endospores are commonly found in soil and water. Fact 2: Bacillus is an ancient genus of bacteria that is known to form endospores. Given the two facts above, some what form genetic materials in the soil and water?
OPTIONS:
- environment
- vegetation
- bacteria
- grow
- fungi
- seeds
- Most plants
- potatoes
Answer: bacteria

input: OPTIONS:
- liquid
- energy
- salt
- fish
- oxygen
- life
- matter
- Carbon Now, answer this question: Fact 1: Marine species live mainly in shallow coastal waters. Fact 2: Along the coastal zone are situated shallow banks which are very rich in fish. Given the two facts above, marine species live mainly in waters which are very rich in what?
A:
output:
fish