Global Warming

The main human activity that releases greenhouse gases is

• using bottled water
• burning fossil fuels
• texting on cellphones
• eating meat

Tags

NGSS.MS-ESS3-5

The main human activity that releases greenhouse gases is

• using bottled water
• burning fossil fuels
• texting on cellphones
• eating meat

Tags

NGSS.MS-ESS3-5

Why is the increase of Greenhouse gasses a big issue?

• It causes climate change and increase in the global temerature 
• It can lead to a major increase in Greenhouses 
• It leads to more factories
• It causes a major decrease in people

Tags

NGSS.MS-ESS3-5

NGSS.MS-ESS3-4

How can global warming cause sea levels to rise? Choose the best answer.

• by causing it to rain more often
• by melting glaciers and ice caps
• by increasing the number of undersea volcanic eruptions
• by creating bigger and more powerful hurricanes

Tags

NGSS.MS-ESS3-5

Why does cutting down trees increase global warming?

• trees soak up carbon dioxide
• trees provide shade which counteracts global warming
• trees absorbs the sun's energy without radiating back into the atmosphere
• trees drain greenhouse gases like methane from soil

Tags

NGSS.MS-LS1-6

What happens to the temperature if more greenhouse gases are released into the atmosphere?

• Temperature goes up
• Temperature goes down

Tags

NGSS.MS-ESS3-5

How is the greenhouse effect produced?

• When solar energy trespasses the atmosphere.

• When some energy is reflected back to earth.

• When the green house is burned.

• When the sun doesn't emit radiation.

Tags

NGSS.MS-ESS3-5

NGSS.MS-ESS3-4

Carbon is used by plants during which process?

• Respiration
• Transpiration
• Photosynthesis
• Transportation

Tags

NGSS.MS-LS1-6

Trees help the Earth because...

• ...they absorb huge amounts of Carbon Dioxide (CO2) from the air and release oxygen back into it.

• ...they absorb huge amounts of oxygen from the air and release Carbon Dioxide (CO2) back into it.

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

Without the Greenhouse Effect the Earth would be too

• warm 
• cold
• dead
• funny