Q: Fact 1: Recycling has a positive impact on the environment. Fact 2: Recycling means reusing things. Given the two facts above, what has a positive impact on the environment?

OPTIONS:
- temperature
- reusing things
- a hydraulic system
- water conservation
- peachleaf willow
- density
- Green beans
- addition

A: reusing things

input: OPTIONS:
- sound
- waves
- photons
- touch
- engines
- light
- smell
- motion Now, answer this question: Fact 1: Aradio converts electrical energy into vibrations. Fact 2: Sound is vibrational energy. Given the two facts above, a radio converts electrical energy into what?
A:
output: sound

Fact 1: Bacteria in soil convert atmospheric nitrogen into a form usable by plants. Fact 2: Like nitrogen, phosphorus is a plant nutrient. Given the two facts above, what in the soil converts a type of nutrient into a form usable by plants?

OPTIONS:
- sugar
- Beetles
- Plants
- Glucose
- Bacteria
- a solute
- Roots
- Enzymes

Answer: Bacteria

Problem: OPTIONS:
- shells
- coral reefs
- In ice
- On a leaf
- unique
- segmented
- On grass
- In sediment
Q: Fact 1: If fossils of a water animal or plant are found in a place then that place used to be covered by water in the past. Fact 2: Most fossils are formed when sediment is deposited by wind or water. Given the two facts above, what type of material is a fossil formed?
Answer: In sediment

Problem:OPTIONS:
- photons
- coherent
- laboratory
- dangerous
- electricity
- diode
- xenon
- positive

Fact 1: Alaser is used for producing light. Fact 2: Lasers, for instance, produce coherent light. Given the two facts above, lasers produce beams that are:?
****
A: coherent

Problem:OPTIONS:
- dormant state
- It gets more light
- It becomes dormant
- They may not survive.
- It remains dormant
- It dies
- It gets less water
- It less light

Fact 1: If a tree falls then sunlight becomes available to the surrounding plants. Fact 2: Encroaching trees rob the orchids of the sunlight they require. Given the two facts above, what happens to a orchid when a nearby tree falls?
****
A:
It gets more light