Interactions with the Environment © 2014 Shari HassellShari Hassell.

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Interactions with the Environment © 2014 Shari Hassell

Transcript of Interactions with the Environment © 2014 Shari HassellShari Hassell.

•Our environment has many features.•Some are physical features.•Some are human features.

© 2014 Shari Hassell

FeaturesPhysical• Created by nature.

Human• Created by humans.

© 2014 Shari Hassell

Human Modification

•People throughout history have interacted with the environment.•This interactions have caused changes to the environment.•Humans have modified their environment to meet our needs.

© 2014 Shari Hassell

Examples of Modification

• Irrigation systems• Dams• Roads, Railroads, Man-Made systems of

transportation• Ditches• Buildings• Levees

© 2014 Shari Hassell

Consequences of Modification

Positive• Survival to natural disasters• Life is more comfortable

and easy• Transportation easier• Economies

Negative• Pollution• Extinction and

endangerment of animals• Overcrowding• Erosion

© 2014 Shari Hassell

Adaptation• People have had to adapt to

their environment too.• Clothing, jobs, housing, food

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What kind of areas do people live in?

• Rural – People live further apart; Agricultural areas• Urban – People live close together; Industrial areas• Suburban – outside a large urban area; neighborhoods

© 2014 Shari Hassell

Resources• Resources are things that are

useful to people.• Natural resources – Provided

by nature• Nonrenewable resources –

Once they are used up, they are gone. They cannot be replaced.

• Renewable resources – Can be replenished or made again

© 2014 Shari Hassell