Science revision

Resource: A material or substance that can come in use to humans

Define natural resource

Define manufactured resource

Select the natural resources

Select manufactured resources

Can a non renewable resource be replenished in a short time

What are the main processes when producing energy

What energy resource is used the most in Australia

Define polymer

What is a polymer made up of?

What energy resources are most used in Australia in order

Where does stormwater end up?

What salt is found in fertiliser?

What increases phosphates

What does caustic mean?