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Jeopardy. Environ-ment. Skills & Processes. Natural Resources. Weathering. Rocks. Q $100. Q $100. Q $100. Q $100. Q $100. Q $200. Q $200. Q $200. Q $200. Q $200. Q $300. Q $300. Q $300. Q $300. Q $300. Q $400. Q $400. Q $400. Q $400. Q $400. Q $500. Q $500. Q $500.

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Presentation Transcript
jeopardy
Jeopardy

Environ-ment

Skills &

Processes

Natural

Resources

Weathering

Rocks

Q $100

Q $100

Q $100

Q $100

Q $100

Q $200

Q $200

Q $200

Q $200

Q $200

Q $300

Q $300

Q $300

Q $300

Q $300

Q $400

Q $400

Q $400

Q $400

Q $400

Q $500

Q $500

Q $500

Q $500

Q $500

Final Jeopardy

100 question from natural resources
$100 Question from Natural Resources

Coal, Natural Gas, and Oil

100 answer from natural resources
$100 Answer from Natural Resources

What are the three nonrenewable resources?

200 question from natural resources
$200 Question from Natural Resources

How does an increasing population affect energy resources?

200 answer from natural resources
$200 Answer from Natural Resources

More people will cause more pollution which will increase global warming and decrease the availability of fossil fuels.

300 question from natural resources
$300 Question from Natural Resources

If we decrease our use of fossil fuels, what must happen with our use of renewable resources?

300 answer from natural resources
$300 Answer from Natural Resources

We must increase our use of renewable resources

400 question from natural resources
$400 Question from Natural Resources

Which graph illustrates the relationship between an increasing population and our affect on global warming?

500 question from natural resources
$500 Question from Natural Resources

What is a negative of using solar power as a main source of electricity?

500 answer from natural resources
$500 Answer from Natural Resources

It can not be used if it is dark or cloudy

100 question from environment
$100 Question from Environment

How might deforestation affect a forest ecosystem?

100 answer from environment
$100 Answer from Environment

Cutting down trees would cause there to be less habitat for certain animals.

This might lead to a species dying out.

200 question from environment
$200 Question from Environment

Why do waterman and farmers often disagree on the use of fertilizers?

200 answer from environment
$200 Answer from Environment

Farmers would like to use fertilizers to better their crops. Watermen dislike the nutrient pollution does to the Bay.

300 question from environment
$300 Question from Environment

How does an increasing human population affect rainforests?

300 answer from environment
$300 Answer from Environment

With an increasing population more people will need land for houses and stores. Therefore rainforests will need to be cut down thus decreasing the amount of oxygen they release into the air.

400 question from environment
$400 Question from Environment

A developer would like to build a new shopping center. The Chesapeake bay Foundation says this is bad for the watershed. What is the most likely reason that they oppose this shopping center?

400 answer from environment
$400 Answer from Environment

The shopping mall would add more parking lots which would cause more chemicals to reach the Bay as a result of runoff.

500 question from environment
$500 Question from Environment

When bacteria and microorganisms are present in the Bay, this can affect other industries. Explain how this might happen.

500 answer from environment
$500 Answer from Environment

If the bacteria infects fish or other animals this could affect the number of available wildlife for watermen to catch and sell. Could also affect out travel industry in Maryland.

100 question from rocks
$100 Question from Rocks

In which of the three rock groups would you place this rock?

200 question from rocks
$200 Question from Rocks

What characteristics might help you identify a metamorphic rock?

200 answer from rocks
$200 Answer from Rocks

May have layers that appear to be formed as a result of great heat and pressure

300 question from rocks
$300 Question from Rocks

Igneous rocks can be classified as intrusive or extrusive. Explain the difference in formation and appearance.

300 answer from rocks
$300 Answer from Rocks

Intrusive form within the earth and because of their slow cooling rate would have formed larger crystals. Extrusive rocks are formed on or near Earth’s surface and cool at a faster rate thus having smaller crystals.

400 question from rocks
$400 Question from Rocks

Below is a picture of a foliated rock. To which of the three groups does it belong and how are these rocks formed?

400 answer from rocks
$400 Answer from Rocks

This is a metamorphic rock. It is foliated because it was formed through great heat and pressure within the Earth. The pressure causes the minerals that make up the rock to line up in bands.

500 question from rocks
$500 Question from Rocks

Describe the processes that form sedimentary rock and how theses processes affect the rocks appearance.

500 answer from rocks
$500 Answer from Rocks

Sedimentary rocks are weathered and eroded. Then they are deposited in layers, compacted and cemented together. Sedimentary rocks may have bits or fragments of other rocks, fossils, shells that help us to identify them as sedimentary.

100 question from weathering
$100 Question from Weathering

Name the two types of weathering.

100 answer from weathering
$100 Answer from Weathering

Chemical and mechanical

200 question from weathering
$200 Question from Weathering

Give an example of chemical weathering.

200 answer from weathering
$200 Answer from Weathering

Possible: Statue of Liberty

Bike rusting, groundwater in caves

300 question from weathering
$300 Question from Weathering

How is mechanical weathering different from chemical weathering?

300 answer from weathering
$300 Answer from Weathering

Mechanical weathering changes size, shape or state but not composition.

400 question from weathering
$400 Question from Weathering

Name one factor that could increase the rate of chemical weathering.

400 answer from weathering
$400 Answer from Weathering

Increase in rainfall

500 question from weathering
$500 Question from Weathering

What agent of mechanical weathering is most responsible for creating potholes? Explain.

500 answer from weathering
$500 Answer from Weathering

Temperature change, the alternate freezing (contracting) and thawing (expanding) of concrete or asphalt leads to cracks and potholes.

100 question from skills and processes
$100 Question from Skills and Processes

Students want to test how time affects the rate of mechanical weathering on rocks. Each student in the class shakes a jar of rocks for 30 seconds and records the mass lost. Then repeats for 60 seconds and 90 seconds. What might be an error in this experiment?

100 answer from skills and processes
$100 Answer from Skills and Processes

There are actually two variables, time and strength of shake.

200 question from sills and processes
$200 Question from Sills and Processes

Why is it important for scientists to repeat experiments?

200 answer from skills and processes
$200 Answer from Skills and Processes

Scientists repeat experiments so that they can make sure that they have accurate data that is valid and reliable.

300 question from skills and processes
$300 Question from Skills and Processes

Students are conducting a lab on chemical weathering by adding different amounts of acid to a limestone rock and measuring how much mass the rock loses. What is the independent variable?

400 question from sills and processes
$400 Question from Sills and Processes

In the Crystal Lab we grew crystals in hot and cold temperatures, what would be a good control for this experiment?

400 answer from sills and processes
$400 Answer from Sills and Processes

Crystals grown in room temperature

500 question from sills and processes
$500 Question from Sills and Processes

What might be a drawback to having a local farmer conduct an experiment on the water quality in the Chesapeake Bay?

500 answer from sills and processes
$500 Answer from Sills and Processes

The farmer may have a bias because their livelihood depends on the Chesapeake Bay.

final jeopardy
Final Jeopardy

In our Mechanical weathering lab, what was the independent, dependent variable and control in our experiment. What did the experiment show?

final jeopardy answer
Final Jeopardy Answer

The independent variable was the amount of shaking, dependent variable was mass of rocks, control was not shaken. The conclusion was the more a rock is exposed to weathering the more mass it will lose.

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