Science

9th

grade

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Unit 1 Intro to Environmental Science Review

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  • 1. Multiple Choice
    30 seconds
    1 pt

    during the agricultural revolution

    plants and animals were domesticated

    fossil fuel use increased

    human populations decreased due to disease

    both a and c

  • 2. Multiple Choice
    30 seconds
    1 pt

    An ecological footprint is the

    mark a person’s shoe makes in soft earth.

    number of animals a person has killed.

    amount of land and ocean area needed to support one person.

    number of trees people cut down.

  • 3. Multiple Choice
    30 seconds
    1 pt

    Most of today’s environmental problems began during which period(s) in human history?

    hunter-gatherer period

    agricultural revolution

    Industrial Revolution

    Both (a) and (c

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