Science pp 214-215 2/10

What is the act of saving, protecting, or using resources wisely called?

• Recycling

• Conservation

• Disposal

• Manufacturing

Which energy resources are mentioned as being used in daily lives?

• Solar and wind

• Gasoline and electricity

• Coal and wood

• Water and air

What is important to do with materials to allow them to be reused?

• Burn

• Recycle

• Bury

• Ignore

What does the term "disposal" mean in the context of resources?

• Creating new products

• Getting rid of something

• Saving energy

• Using more resources

What is one disadvantage of some energy resources mentioned in the text?

• They are too cheap

• They cause air pollution

• They are unlimited

• They are easy to use

What can help conserve nonrenewable natural resources at home?

• Leaving lights on

• Using renewable energy

• Using more water

• Buying more appliances

What should you do with fans or lights when you are not in the room?

• Turn them on

• Turn them off

• Leave them as they are

• Increase their speed

What is a benefit of washing clothes in cold water?

• It uses more energy

• It limits the amount of hot water used

• It makes clothes dirtier

• It is more expensive

What is one way to reduce energy use mentioned in the text?

• Buy older appliances

• Use appliances that use less energy

• Use more electricity

• Keep appliances running all day

What is the purpose of the "Investigation Connection" section?

• To ignore conservation

• To cite evidence for conservation's importance

• To discuss unrelated topics

• To promote waste