Natural Resources

Match it! Select the correct answer from the pull down...Good luck!

A method that will help sustain fish populations and provide food for humans

A resource that cannot be replaced or re-grow

The process of using natural resources without depleting them

Any resource removed from the Earth and can be used by people.

Accumulation of algae in a body of water usually due to runoff is

Which does a forest ecosystem NOT provide?

The amount of USABLE water on earth is

Which is NOT a threat to our natural resources?