Fact 1: Mechanical weathering is when rocks are broken down by mechanical means. Fact 2: Pysical weathering is the mechanical breakdown of rocks. Given the two facts above, what is when rocks are broken down?
OPTIONS:
- roof weathering
- Plant growth is reduced
- brick weathering
- Physical weathering
- remains of prehistoric life
- at or near the margins
- home weathering
- major threat to health

Answer: Physical weathering

Question: Fact 1: Energy is used for heating a building by a heating system. Fact 2: Passive solar thermal energy involves heating buildings using direct sunlight. Given the two facts above, a method of heating a building might be what?
OPTIONS:
- dangerous
- Blizzards
- Heated arguments
- threatened
- major threat to health
- Direct sunlight.
- Mothballs
- slow and inefficient
Answer: Direct sunlight.

input with options: Fact 1: Preventing the transfer of heat from an organims 's body causes that organism to keep warm. Fact 2: Fur and feathers help keep some animals warm during the harsh winter. Given the two facts above, what function can fur and feathers perform for some animals?
OPTIONS:
- the support structure
- they travel great distances
- the process of adaptation
- structure and function
- temperature regulation
- prevent bodies from transferring heat
- heat to cooler objects
- the production of heat
output: prevent bodies from transferring heat

Q: Fact 1: Chemical bonds form when substances react with one another. Fact 2: Chemical bonds vibrate. Given the two facts above, what does substances reacting with one another cause?

OPTIONS:
- density
- forces
- vibration
- death
- illness
- earthquakes
- Leptospirosis
- volume

A: vibration

input: OPTIONS:
- alveoli
- echidna
- cows
- women
- dogs
- ligt
- alpacas
- goats Now, answer this question: Fact 1: Female monotremes lack a uterus and vagina. Fact 2: Examples of monotremes are the Platypus and Echidna. Given the two facts above, what females lack a uterus and vagina?
A:
output: echidna

Question: Fact 1: Treating water is used to remove harmful substances before drinking. Fact 2: Pollution is the release of harmful substances into the environment. Given the two facts above, what does treating water remove before drinking?
OPTIONS:
- temperature
- a pathogens
- bacteria
- h2o
- mussels
- oxygen
- pollution
- toxins
Answer:
pollution