TCAP Review 7th Grade Science (Part 2)

A mixture of gases that surrounds the Earth like a blanket.

• atmosphere

• troposphere

• ozone

• nitrogen

Tags

NGSS.MS-ESS2-6

The gas that makes up most of Earth’s atmosphere

• lifting

• troposphere

• wind funnel

• nitrogen

The air we breathe is mostly made of

• nitrogen

• oxygen

Tags

NGSS.MS-PS1-1

Earth's atmosphere is mostly made up of which 2 gases? CHOOSE 2!!!!!!

• nitrogen

• oxygen

• ozone

• water vapor

Earth's current atmosphere is

• 78% nitrogen, 21% oxygen, 0.9% argon and 0.037% carbon dioxide
• 78% oxygen, 21%nitrogen, 0.9% argon, 0.037% carbon dioxide
• 78% nitrogen, 21% argon, 1% oxygen
• 78% oxygen, 21% nitrogen, 1% carbon dioxide

Which of the following is the best conclusion that can be made from this graph?

• atmospheric carbon dioxide levels have been decreasing since 1960
• Hawaii has a lot of carbon dioxide
• humans have been working hard to decrease carbon dioxide levels
• atmospheric carbon dioxide levels have increased steadily since 1960

Tags

NGSS.HS-ESS2-6

NGSS.HS-ESS3-5

Which of the following have been changed or altered due to climate change ?

• droughts

• flooding

• melting of polar ice caps

• all of the above

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NGSS.MS-ESS3-5

NGSS.MS-ESS3-2

The main human activity that releases greenhouse gases is

• using public transportation and there by reduce the affects of greenhouse gases.

• burning fossil fuels

• texting on cellphones

• eating meat

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NGSS.MS-ESS3-4

Which of the following is contributing to an INCREASE in carbon dioxide in the atmosphere?

• deforestation

• photosynthesis

• oceans

• all of the above

• the loss of animal species

 What is the greenhouse effect?

• The warming of a planet due to trapped radiation.
• The cooling of Earth due to air pollution.
• The heating of a solid, such as a rock.

Tags

NGSS.HS-ESS2-6

NGSS.HS-ESS2-4

NGSS.HS-ESS3-5