Natural resources ii
Published on: Mar 3, 2016
Transcripts - Natural resources ii
Resources 3.11A Renewable, Nonrenewable, and Inexhaustible
What are resources? A resource is a material that is found in nature and is used by living things.
Renewable Resources Can last forever! Can be replaced in a human lifetime. Trees Water Animals Oxygen Soil
Inexhaustible Resources Will never run out! Can be used over and over and can’t be used up! Wind Sun Ocean Tides
Nonrenewable Resources Will not last forever. Will be used up someday. Coal Oil Iron Copper Natural gas Minerals
Resources Review Renewable resources can be replaced over time. Example, trees Inexhaustible resources are used over And over again and do not run out. Example, wind. Nonrenewable resources can be used up someday. Example, natural gas.