Science Air

• A

• B

• C

• D

• A

• B

• C

• D

Tags

NGSS.MS-ESS2-1

• A

• B

• C

• D

Tags

NGSS.MS-ESS2-2

NGSS.MS-ESS2-3

All mater is composed of __________.

• compounds

• atoms

• water

• H2O

Tags

NGSS.MS-PS1-1

SPEED and a DIRECTION is called

• speed

• velocity

• direction

• force

Tags

NGSS.MS-PS3-1

Which of the following occurs because of convection currents?

• Tectonic plates on the crust move.

• The mantle increases in size.

• Pressure in the crust increases.

• Pressure in the crust decreases.

Tags

NGSS.MS-ESS2-3

What is the primary component of Earth's atmosphere?

• Oxygen

• Nitrogen

• Carbon Dioxide

• Hydrogen

Which gas is responsible for the greenhouse effect in the atmosphere?

• Oxygen

• Nitrogen

• Carbon Dioxide

• Argon

What is the process by which plants release oxygen into the air?

• Photosynthesis

• Respiration

• Transpiration

• Evaporation

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

Which layer of the atmosphere contains the ozone layer?

• Troposphere

• Stratosphere

• Mesosphere

• Thermosphere