Science

9th

grade

Image

Land Use

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10 questions

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  • 1. Multiple Choice
    30 seconds
    1 pt

    How does the expansion of urban development into rural areas affect natural populations in the environment?

    Resources available to the natural populations will decrease.

    The biodiversity of the natural populations will increase.

    The amount of area available to producers will increase.

    Death rates of the natural populations will decrease.

  • 2. Multiple Choice
    30 seconds
    1 pt

    Wetlands provide a unique habitat for many plants and animals. Wetlands are also important in water purification, flood control, and shoreline stability. How does housing development in wetlands affect the ecosystem?

    reduces biodiversity

    decreases pollutants

    increases availability of nutrients

    increase protection from hurricanes

  • 3. Multiple Choice
    30 seconds
    1 pt

    Hallie is writing an article for an environmental science magazine. The topic of her article is "Sustainable Tourism." As she is researching, she wonders if sustainable tourism is even possible?

    Yes, but only if the country is already industrialized.

    No, the United States is the only country that cares about the environment.

    Yes, but only in countries where a strategy has been set into place before tourism even begins.

    No, world governments have not yet defined the concept of sustainability, plus it's not measurable.

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