Wonders Unit 5 Week 5

__ describes a custom or belief that is handed down from generation to generation.

• Traditional

• Sources

• Pollution

• Energy

__ are forces that bring something about or cause it to exist.

• Replace

• Produce

• Sources

• Natural

When you __ something, you find something else to take its place.

• energy

• replace

• produce

• traditional

Something that is __ is able to be created again.

• natural

• pollution

• replace

• renewable

To __ something means to make it or show it.

• pollutuion

• produce

• natural

• sources

__ is the act of spoiling something or making it impure.

• Replace

• Pollution

• Produce

• Energy

If something is __, it is made by nature, without any care from humans.

• natural

• energy

• sources

• renewable

__ is being able to be active; power.

• Traditional

• Produces

• Energy

• Natural