Why are trees a natural resource?

• The leaves are green
• We use them to make paper, lumber, and other products.
• They are beautiful
• They grow back after they are cut down.

All of the following are nonrenewable resources EXCEPT

• Coal
• animals
• petroleum (oil)
• natural gas

Which of the following is a way a person could conserve natural resources?

• recycling waste materials like plastic, glass, paper, and aluminum
• limiting water use when showering, brushing teeth, and shaving
• using rechargeable batteries
• all of the above are good conservation practices

What does conserving resources mean?

• Use as much of the resources as you can
• Only use the resources at school
• Protecting the resource so it does not run out

Anything from nature that living things use is called a ______________.

• energy
• pollution
• food
• natural resource

Renewable resources ...

• are not replaceable

• are used more frequently than non renewables

• are never going to run out

• going to run out

Which renewable resource gets its direct energy from the sun? 

• Geothermal
• Solar
• Wind
• Hydrogen

What is a disadvantage of using non-renewable resources?

• They have a large carbon footprint.

• They can all be used up over time.

• They can lead to global warming.

• All of these.

As the human population increases, so does the consumption of natural resources. What are some ways this impacts natural ecosystems and environments?

• negative impact

• positive impact

• habitat loss

• environmental pollution

The _____________ the human population, the ______________ the amount of resources being used.

• greater, greater

• greater, least

• least, greater

• least, least