Unit 3 Test Review

The more mass an object has, the greater its force of:

• Gravity

• Stress

• Reactions

• Electricity

Tags

NGSS.MS-PS2-4

Which celestial body has the greatest mass and what is the result

• Earth has the greatest mass and all planets and the sun revolve around it as stated in the Geocentric theory

• Sun has the greatest mass and all of the planets rotate around it as stated in the heliocentric theory

Tags

NGSS.MS-ESS1-2

NGSS.MS-PS2-4

NGSS.MS-PS2-5

How did the Solar System form?

• Gravity

• Electric

• Electromagnetism

• Science

Tags

NGSS.MS-ESS1-2

What is the greenhouse effect?

• a process that occurs when gases in an atmosphere trap the Sun's heat

• A phenomenon that some scientists claim occurs, but have no evidence to support it

Tags

NGSS.MS-ESS3-5

NGSS.MS-ESS3-4

Which planets experience the greenhouse effect due to the gases that exist in their atmosphere?

• Earth

• Mars

• Venus

• Mercury

What is the major gas responsible for the occurrence of the greenhouse effect?

• Carbon dioxide

• Oxygen

• Carbon monoxide

• Nitrogen

Tags

NGSS.MS-ESS3-5

Which best describes is empirical evidence?

• Documenting how you feel over a period of 5 days

• Sharing your opinion or experience over a period of 5 days

• Expressing what you think over a period of 5 days

• Documenting the temperature over a period of 5 days

Tags

NGSS.MS-LS2-4

NGSS.MS-PS1-2

How is earth's surface heated by the sun?

• Electricity

• Solar radiation

Tags

NGSS.MS-ESS1-1

NGSS.MS-ESS2-6

We know the sun is made up of gas, and its layers rotate at different speeds. Where does the sun rotate the fastest?

• This is false

• At its center

• At its corona

Which of the following is cooler than the rest?

• Suns core

• Radioactive zone

• Convective zone

• Sunspot