Q: Fact 1: Rain causes erosion. Fact 2: Landslides are frequent, and erosion is severe. Given the two facts above, what do landslides do to land?

OPTIONS:
- loss
- dryness
- expand
- growth
- fertilization
- death
- harm
- widen

A: loss

input: OPTIONS:
- erosion
- mild
- tsunamis
- Winter
- floods
- monsoons
- autumn
- drought Now, answer this question: Fact 1: Lack of moisture in the air causes low amounts of rainfall. Fact 2: Damage is intensified by moisture stress during drought. Given the two facts above, low amounts of rainfall intensify damage during what?
A:
output: drought

Fact 1: Courtship is behavior that is intended to attract a mate. Fact 2: Complex courtship rituals precede mating. Given the two facts above, what are behavior that is intended to attract a mate?

OPTIONS:
- a doorbell
- firm hugs
- Complex rituals
- Riding a bike
- Behaviour modifications
- Magnets
- honeybees
- Friendship

Answer: Complex rituals

Problem: OPTIONS:
- humans
- an object
- gasoline
- tulip bulb
- to move people
- light bulb
- microscope
- cactuses
Q: Fact 1: Alight bulb requires electrical energy to produce light. Fact 2: Electrical energy is also energy. Given the two facts above, what requires energy to produce light?
Answer: light bulb

Problem:OPTIONS:
- Conifers
- stars
- the sun
- cows
- Oak
- rocks
- bamboo
- humans

Fact 1: Aplant requires nutrients to grow. Fact 2: Bamboos are vigorous, rugged plants. Given the two facts above, what requires nutrients to grow?
****
A: bamboo

Problem:OPTIONS:
- Compass
- a wave
- fibers
- Magnet
- Pliers
- Prism
- forces
- Newton

Fact 1: Aprism is used for refracting light. Fact 2: Refraction is the bending of a ray of light. Given the two facts above, what tool can be used to bend rays of light?
****
A:
Prism