Microorganisms Vocabulary Quiz

A living thing that is too small to be seen without a microscope is a ___.

• Beneficial

• Harmful

• Microorganism

A tiny microorganism that lives everywhere and can make you sick is called ___.

• Bacteria

• Beneficial

John learned that eating with dirty hands can be ___ for you because you may get sick.

• Beneficial

• Harmful

Luke ate some yogurt because the doctor said it would ___ or help his stomach feel better.

• Benefit

• Harm

An organism that is too small to be seen with the unaided eye

• Fungus

• Mold

• Microorganism

Not good for, bad, can hurt

• Beneficial

• Harmful

Helpful, good

• Beneficial

• Harmful