NGSS.HS-ESS3-5

Carbon dioxide levels in the air have changed throughout earth's history.  The difference today is how ______ the change is happening.

• rapidly 
• slowly 
• wide spread

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NGSS.HS-ESS3-5

Which of the following have been linked to climate change? 

• droughts
• flooding
• melting of polar ice caps
• all of the above

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NGSS.HS-ESS3-5

The graph below shows CO2 emissions and temperatures from 1909 to 1949.  What conclusion is best supported by the graph?

• There is no relationship between carbon dioxide concentrations and temperatures
• As carbon dioxide concentrations increase, temperatures increase
• As carbon dioxide concentrations increase, temperatures decrease
• As carbon dioxide concentrations decrease, temperatures increase

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NGSS.HS-ESS3-5

The greenhouse gas having the greatest role in human-caused global warming is

• methane
• carbon dioxide
• CFCs (chlorofluorocarbons)
• ozone

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NGSS.HS-ESS3-5

Where has the temperature changed the most?

• central latitude
• central longitude
• north pole
• south pole

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NGSS.HS-ESS3-5

The major long-term problem with using coal to generate electricity is the ________.

• environmental damage in the area around the mine
• water pollution
• carbon dioxide released

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NGSS.HS-ESS3-5

NGSS.HS-ESS2-6

Perhatikan pernyataan berikut:

1) Suhu Bumi meningkat

2) Es kutub mencair

3) Penebangan hutan

4) Curah hujan tinggi

Pernyataan yang termasuk dampak pemanasan global terhadap lingkungan ditunjukkan oleh nomor ...

• 1, 2 dan 3

• 1, 2 dan 4

• 1, 3 dan 4

• 2, 3 dan 4

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NGSS.HS-ESS3-5

Worldwide, temperatures have been increasing for more than 100 years.  Is this evidence of global warming?

• yes
• no

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NGSS.HS-ESS3-5

Why are too many greenhouse gases bad for the environment?

• They cause trees to die.

• They release heat and will be the cause of the next ice age.

• They trap heat in our atmosphere causing the planet to warm up.

• They are fossil fuels which pollute our environment.

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NGSS.HS-ESS3-5

NGSS.HS-ESS2-6

During the past century, average temperatures on Earth have ______________.

• Increased
• Decreased
• Stayed the same

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NGSS.HS-ESS3-5