Q: Fact 1: Earthworms are important deposit feeders that help form and enrich soil. Fact 2: Deposit feeders ingest sediment and extract food particles. Given the two facts above, what do Earthworms do to the soil?

OPTIONS:
- reusing things
- competing for resources
- Ruins the soil
- Enriches the soil
- Damages them
- Converting waste.
- Creates more soil
- Makes the soil mold

A: Enriches the soil

input: OPTIONS:
- wildlife
- silicate minerals
- carbon dioxide
- objects that have mass
- swamp vegetation
- salt and water.
- limestone
- Calcium carbonate Now, answer this question: Fact 1: When a river floods , that river deposits soil in flood plains. Fact 2: Soils are largely composed of silicate minerals. Given the two facts above, what does a river deposit into flood plains when it floods?
A:
output: silicate minerals

Fact 1: Natural disasters can cause animals to leave an environment. Fact 2: Earthquakes are natural disasters. Given the two facts above, what can cause animals to leave an environment?

OPTIONS:
- it has normal food supplies
- it has earthquakes
- energy of moving objects
- harmful substances
- its a safe habitat
- colder weather
- the situation is unchanged
- deforestation

Answer: it has earthquakes

Problem: OPTIONS:
- support
- heat
- forces
- air cools
- heat energy
- buoyancy
- Pollution
- dry and hot
Q: Fact 1: If an object in a fluid is more dense than that fluid then that object will sink in that fluid because of gravity. Fact 2: An object is buoyant when it is less dense than the fluid around it. Given the two facts above, what decreases when the density of an object increases?
Answer: buoyancy

Problem:OPTIONS:
- in the morning
- power
- heat
- at noon
- electricity
- heat energy
- at night
- in the daytime

Fact 1: Alight bulb is used for seeing in the dark. Fact 2: And in the winter the nights are long and dark. Given the two facts above, a light bulb is used for seeing?
****
A: at night

Problem:OPTIONS:
- members of their own species
- raindrops
- female gametophytes
- Chlorophyll
- major threat to health
- stems
- leaves
- it keeps an organism warm

Fact 1: Female gametophytes produce eggs inside the ovaries of flowers. Fact 2: Microspores develop into female gametophyte that produces egg in archegonium. Given the two facts above, what do microspores develop into?
****
A:
female gametophytes