Q: Fact: high temperatures can cause an object to combust
Question: A dry bush may burst into flames due to

A: higher temps

Q: Fact: force causes the speed of an object to increase
Question: Adding force to a moving train will:

A: cause it to travel further in the same time

Q: Fact: bacteria cause food poisoning
Question: How can you help to ensure that you will stay free from becoming ill after eating meat?

A: cook it very thoroughly

Q: Fact: dew is formed when water vapor condenses over night
Question: As air begins to chill, it may push out

A:
liquids