POWERPOINT JEOPARDY

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Chapter 16 Human Impact on Ecosystems
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Human Population Growth and Natural Resources Air Quality Water Quality Threats to Biodiversity Conservation
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Question 1 - 10

• Resources that cannot be used up or can replenish
  themselves over time are called
  __________________ .

4
Answer 1 10

• Renewable Resources

5
Question 1 - 20

• Resources that are used faster than they form are
  called ________________ .

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Answer 1 20

• Nonrenewable Resources

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Question 1 - 30

• The amount of land necessary to produce and
  maintain enough food and water, shelter, energy,
  and waste

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Answer 1 30

• Ecological Footprint

9
Question 1 - 40

• People from what type of countries have the
  smallest ecological footprint

10
Answer 1 40

• Developing

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Question 1 - 50

• What was the main resource that was over
  exploited on Easter Island?

12
Answer 1 50

• Trees

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Question 2 - 10

• Any undesirable factor, or pollutant, that is
  added to the air, water, or soil

14
Answer 2 10

• Pollution

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Question 2 - 20

• The type of precipitation produced when
  pollutants in the water cycle cause rain pH to
  drop below normal levels

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Answer 2 20

• Acid Rain

17
Question 2 - 30

• The trend of increasing global temperatures is
  known as ______________.

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Answer 2 30

• Global Warming (Climate Change)

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Question 2 - 40

• The type of air pollution caused by the
  interaction of sunlight with pollutants produced
  by fossil fuel emissions

20
Answer 2 40

• Smog

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Question 2 - 50

• The process of greenhouse gases absorbing
  infrared radiation is called the _________________

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Answer 2 50

• Greenhouse Effect

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Question 3 - 10

• The process of a pollutant accumulating in higher
  concentrations as it moves up the food chain (to
  higher trophic levels)

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Answer 3 10

• Biomagnification

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Question 3 - 20

• A species that provides a sign, or indication, of
  the quality of the ecosystems environmental
  conditions

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Answer 3 20

• Indicator Species

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Question 3 - 30

• Which organism would be most affected by
  biomagnification?
• Corn
• Deer
• Wolf

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Answer 3 30

• Wolf

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Question 3 - 40

• What pollutant increases in bodies of water in
  direct correlation with the presence of the
  bedrock Granite?

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Answer 3 40

• Mercury

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Question 3 - 50

• What type of fat-soluble pollutant harmed
  developing eggs and affected the nervous system
  of Foresters tern (a bird species native to
  coastal regions)

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Answer 3 50

• PCBs

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Question 4 - 10

• Loss of _____________ is one of the main causes
  of declining biodiversity.

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Answer 4 10

• Habitat

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Question 4 - 20

• _____________ species can disrupt stable
  relationships in an ecosystem by crowding out
  native species

36
Answer 4 20

• Introduced/Invasive

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Question 4 - 30

• ________________ occurs when a barrier forms that
  prevents an organism from accessing its entire
  home range

38
Answer 4 30

• Habitat Fragmentation

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Question 4 - 40

• One method of reducing the impact of habitat
  fragmentation is to build habitat _____________.

40
Answer 4 40

• Corridors

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Question 4 - 50

• What type of population caused an estimated
  65million loss of revenue on Australian farms in
  the 1993-1994 season?

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Answer 4 50

• Mice

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Question 5 - 10

• ________________ is the practice in which natural
  resources are used and managed in a way that
  meets the current needs without hurting future
  generations.

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Answer 5 10

• Sustainable Development

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Question 5 - 20

• The name of a species that gets placed on the
  endangered species list and as a result of that
  species being protected benefits many other
  organisms in the ecosystem.

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Answer 5 20

• Umbrella Species

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Question 5 - 30

• What is the name of the agency created that has
  paved the way for laws such as the Clean Air Act,
  Clean Water Act, and Endangered Species Act?

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Answer 5 30

• Environmental Protection Agency

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Question 5 - 40

• What has been the main cause of the depletion of
  fish populations worldwide?

50
Answer 5 40

• Overfishing

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Question 5 - 50

• Name an Umbrella Species and explain why it is
  considered as such.

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Answer 5 50

• Manatee
• Limiting boating was done to protect the Manatee
  which also saved seagrass, and the entire
  ecosystem