Science Chapter 4 Lesson 3

An important material from Earth that living things need

• renewable resource
• natural resource
• nonrenewable resource
• conservation

A resource that can be replaced in a fairly short time is a _________________.

• renewable resource
• nonrenewable resource
• natural resource
• conservation

A resource that cannot be replaced once it is used up is a __________

• renewable resource
• nonrenewable resource
• natural resource
• conservation

An attempt to preserve or protect the environment from harmful changes.

• conservation
• renewable resource
• nonrenewable resource
• natural resource

By using an item more than one time instead of throwing it away is conserving by doing what?

• Reduce
• Reuse
• Recycle

When you change a material so that it can be used in a different way is called?

• Reducing
• Reusing
• Recycling

Coal, oil, and natural gas are types of ___________.

• Natural resources
• renewable resources
• nonrenewable resources

Trees, sunlight, water, and air are types of ___________.

• renewable resources
• nonrenewable resources
• conservation
• good things