Q: Fact: if an object is close then that object will appear large
Question: If an object is close then how will that object appear?

A: gigantic

Q: Fact: if the amount of available food and water decreases in an environment then animals may leave that environment to find food and water
Question: If a river dries, deer may

A: quest for sources

Q: Fact: natural gas is a source of heat by burning
Question: If someone wants to use a natural gas in order to assist something necessary, they can

A: ignite it to warm their body

Q: Fact: the sun is the source of energy for physical cycles on Earth
Question: What is the source of energy for physical cycles on Earth?

A:
the closest yellow dwarf star