input: OPTIONS:
- Light
- flares
- water
- The Sun
- wind
- glucose
- sunlight
- food Now, answer this question: Fact 1: Most ecosystems get energy from sunlight. Fact 2: Life Living things interact in ecosystems. Given the two facts above, living things interacting get energy from what?
A:
output: sunlight

Fact 1: Plants release oxygen during the day but not during the night. Fact 2: All plants are trees. Given the two facts above, what do trees release during the day but not at night?

OPTIONS:
- Energy
- water
- He
- Ce
- chemicals
- Energy.
- heat
- oxygen

Answer: oxygen

Problem: OPTIONS:
- squids
- Bats
- humans
- sunlight
- water
- animals
- rocks
- trees
Q: Fact 1: Living things all require energy for survival. Fact 2: Trees are the largest of living things. Given the two facts above, what requires energy for survival?
Answer: trees

Problem:OPTIONS:
- water to grow
- Electrical energy
- sunlight
- water to excrete waste in
- water to reproduce in
- flow of electrons
- genetic diversity
- water to take root in

Fact 1: Aplant requires water to grow. Fact 2: First flowering plants appear. Given the two facts above, flowers require?
****
A: water to grow

Fact 1: Breaking apart rocks can cause debris. Fact 2: Erosion is the breaking apart and moving of rocks and soil. Given the two facts above, what can break rocks and cause debris?
OPTIONS:
- sand
- trees
- erosion
- wind
- Surf
- Earthworms
- flooding
- rivers
erosion

Fact 1: Arainbow is formed by refraction of light by separating light into all different colors. Fact 2: Rainbows have colors because water refracts different wavelengths of light slightly differently. Given the two facts above, what happens when light hits water?
OPTIONS:
- flow of electrons
- massive damage
- It gets heated up
- Winds are formed
- Rainbows are formed
- Tornadoes are formed
- Heat energy
- Hurricanes are formed

Answer:
Rainbows are formed