protect the environment

What are harmful materials in the environment?

• Nonrenewable resources

• recycle

• reuses

• 
  pollution

Which word means to use less of a resource?

• reduce

• 
  reuse

• recycle

• 
  conservation

Which words means to break down a product and use its material again?

• reuse

• 
  recycle

• 
  reduce

• conservation

What are resources that can be replaced during a human lifetime?

• 
  renewable resources

• 
  conservation

• 
  nonrenewable resources

• pollution

What are resources that cannot be replaced during a human lifetime called?

• 
  pollutants

• conservation

• 
  nonrenewable resources

• 
  natural resources
  recycle

Which word means to save resources by using them wisely?

• 
  conservation

• 
  pollution

• 
  recycle

• reuse

What are materials found in nature that are used by living things?

• pollutants

• 
  natural resources

• 
  trash

• 
  reuse

What is one way to cut down on pollution?

• 
  drive cars

• 
  dump oil in the ocean

• 
  walk to school

• 
  throw trash on the street

What type of resource is gas?

• renewable

• natural

• nonrenewable

• capitol

• Which of the following is an example of conservation?

• planting trees

• using lots of water

• building more roads

• driving a big car