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$200 $100 $300 $400 $500 $100 $200 $300 $400 $500 $100 $200 $300 $400 $500 Life on Earth Natural Resources RandomHuman Impact Ecosystem Changes Natural

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Page 1: $200 $100 $300 $400 $500 $100 $200 $300 $400 $500 $100 $200 $300 $400 $500 Life on Earth Natural Resources RandomHuman Impact Ecosystem Changes Natural

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Life on Earth

Natural Resources

RandomHuman Impact

Ecosystem Changes

Natural Succession

Human Impact on Ecosystems

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$100

Jeopardy Menu

This type of light damages DNA in human cells.

What UV light?

Life on Earth

Page 3: $200 $100 $300 $400 $500 $100 $200 $300 $400 $500 $100 $200 $300 $400 $500 Life on Earth Natural Resources RandomHuman Impact Ecosystem Changes Natural

$200This is a thin layer of gas around the earth that

protects humans from harmful UV light.

Jeopardy Menu

What is the ozone layer?

Life on Earth

Page 4: $200 $100 $300 $400 $500 $100 $200 $300 $400 $500 $100 $200 $300 $400 $500 Life on Earth Natural Resources RandomHuman Impact Ecosystem Changes Natural

$300Earth is the only planet to have this compound in

liquid form.

Jeopardy Menu

What is water?

Life on Earth

Page 5: $200 $100 $300 $400 $500 $100 $200 $300 $400 $500 $100 $200 $300 $400 $500 Life on Earth Natural Resources RandomHuman Impact Ecosystem Changes Natural

$400This would happen to water on earth if the

earth were moved much further from the sun.

Jeopardy Menu

Question: What is freezing?

Life on Earth

Page 6: $200 $100 $300 $400 $500 $100 $200 $300 $400 $500 $100 $200 $300 $400 $500 Life on Earth Natural Resources RandomHuman Impact Ecosystem Changes Natural

$500The atmosphere allows life on earth for these two

reasons.

Jeopardy Menu

1. We breath oxygen in the atmosphere.

2. The ozone layer protects us from UV light.

Life on Earth

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$100Wind energy is an example of this type of

resource.

Jeopardy Menu

What is a renewable resource?

Natural Resources

Page 8: $200 $100 $300 $400 $500 $100 $200 $300 $400 $500 $100 $200 $300 $400 $500 Life on Earth Natural Resources RandomHuman Impact Ecosystem Changes Natural

$200Fossil fuels are an example of this type of resource.

Jeopardy Menu

What is a nonrenewable resource?

Natural Resources

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$300This might happen to the earth’s temperatures if

we increase the amount of cars driving on earth.

What is an increase in global temperatures.

Jeopardy Menu

Natural Resources

Page 10: $200 $100 $300 $400 $500 $100 $200 $300 $400 $500 $100 $200 $300 $400 $500 Life on Earth Natural Resources RandomHuman Impact Ecosystem Changes Natural

$400Burning these resources causes acid rain

What are coal, oil, and gasoline (fossil fuels).

Jeopardy Menu

Natural Resources

Page 11: $200 $100 $300 $400 $500 $100 $200 $300 $400 $500 $100 $200 $300 $400 $500 Life on Earth Natural Resources RandomHuman Impact Ecosystem Changes Natural

$500Name four renewable resources

Solar Energy, Wind Energy, Water Energy, and Wood.

Jeopardy Menu

Natural Resources

Page 12: $200 $100 $300 $400 $500 $100 $200 $300 $400 $500 $100 $200 $300 $400 $500 Life on Earth Natural Resources RandomHuman Impact Ecosystem Changes Natural

$100As this layer of gas gets thinner, human skin cancer

rates will likely increase.

Jeopardy Menu

What is the ozone layer?

Human Impact

Page 13: $200 $100 $300 $400 $500 $100 $200 $300 $400 $500 $100 $200 $300 $400 $500 Life on Earth Natural Resources RandomHuman Impact Ecosystem Changes Natural

$200These compounds are contained in hairspray, air

conditioners, and refrigerators. These compounds break down ozone gas.

Jeopardy Menu

What are Chlorofluorocarbons (CFCs)?

Human Impact

Page 14: $200 $100 $300 $400 $500 $100 $200 $300 $400 $500 $100 $200 $300 $400 $500 Life on Earth Natural Resources RandomHuman Impact Ecosystem Changes Natural

$300After humans burn a field, this type of succession

will take place (starting with soil).

Jeopardy Menu

What is secondary succession?

Human Impact

Page 15: $200 $100 $300 $400 $500 $100 $200 $300 $400 $500 $100 $200 $300 $400 $500 Life on Earth Natural Resources RandomHuman Impact Ecosystem Changes Natural

$400Plant roots hold soil in place. The roots help

decrease _____________________.

What is erosion?

Jeopardy Menu

Human Impact

Page 16: $200 $100 $300 $400 $500 $100 $200 $300 $400 $500 $100 $200 $300 $400 $500 Life on Earth Natural Resources RandomHuman Impact Ecosystem Changes Natural

$500Humans released these chemicals into the

atmosphere. These chemicals cause the thinning of the ozone layer.

What are Chlorofluorocarbons (CFCs)?

Jeopardy Menu

Human Impact

Page 17: $200 $100 $300 $400 $500 $100 $200 $300 $400 $500 $100 $200 $300 $400 $500 Life on Earth Natural Resources RandomHuman Impact Ecosystem Changes Natural

$100This organism breaks rock down into soil. (hint: it

is a mix of algae and fungus)

Jeopardy Menu

What is lichen?

Ecosystem Changes

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$200Name one of the organisms that helps make soil.

Jeopardy Menu

What is an earthworm, bacteria, or lichen?

Ecosystem Changes

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$300These microscopic organisms make the soil more

fertile by breaking down dead things (hint: they are decomposers)

What are bacteria?

Jeopardy Menu

Ecosystem Changes

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$400This organism makes channels for plant roots and

also buries dead plant parts. This makes the soil more fertile.

What is an earthworm?

Jeopardy Menu

Ecosystem Changes

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$500

DAILY DOUBLE!

Jeopardy Menu

Ecosystem Changes

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$500Name the (1) organism and (2) process that made

most of the oxygen in the atmosphere about 2.5 billion years ago.

What are bacteria using photosynthesis?

Jeopardy Menu

Ecosystem Changes

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$100This type of succession starts with bare rock.

Jeopardy Menu

What is primary succession?

Natural Succession

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$200This type of succession starts with soil.

Jeopardy Menu

What is secondary succession?

Natural Succession

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$300This organism grows on bare rock after a volcanic

eruption.

Jeopardy Menu

What is lichen?

Natural Succession

Page 26: $200 $100 $300 $400 $500 $100 $200 $300 $400 $500 $100 $200 $300 $400 $500 Life on Earth Natural Resources RandomHuman Impact Ecosystem Changes Natural

$400After a major fire near Farmington, this will be the

first plant to grow in the soil.

Jeopardy Menu

What is grass?

Natural Succession

Page 27: $200 $100 $300 $400 $500 $100 $200 $300 $400 $500 $100 $200 $300 $400 $500 Life on Earth Natural Resources RandomHuman Impact Ecosystem Changes Natural

$500Many years ago, a volcanic eruption killed

many plants and animals on an island. Today the island looks much as it did before the eruption. What process caused this to happen?

Jeopardy Menu

What is succession?

Natural Succession

Page 28: $200 $100 $300 $400 $500 $100 $200 $300 $400 $500 $100 $200 $300 $400 $500 Life on Earth Natural Resources RandomHuman Impact Ecosystem Changes Natural

$100This is the process or wearing away the earth by

wind or water.

What is erosion?

Jeopardy Menu

Random

Page 29: $200 $100 $300 $400 $500 $100 $200 $300 $400 $500 $100 $200 $300 $400 $500 Life on Earth Natural Resources RandomHuman Impact Ecosystem Changes Natural

$200Name one organism that helps create soil and

explain how it helps create soil

Jeopardy Menu

-Worms and bacteria help create soil by breaking down dead things and returning nutrients to the soil.-Lichen breaks down rocks.

Random

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$300Water created the grand canyon with this process.

What is erosion?

Jeopardy Menu

Random

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$400This line represents the carrying capacity of the

ecosystem.

Jeopardy Menu

What is line D?

Random

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$500Order the stages in the picture from first to last

stage of primary succession.

Lichens on rock, grasses, shrubs, coniferous trees, deciduous trees.

Jeopardy Menu

Random