Science Air

How can you change the motion of an object?

• change the speed

• change the direction

• change speed and direction

• all of these

Tags

NGSS.MS-PS2-2

NGSS.MS-PS3-1

How do you know you have a BALANCED force?

• it's stationary or moving at a constant speed

• a force causes a change in position

• the speed increases

The natural movement of the air, especially in the form of a current of air blowing from a particular direction is______________

Tags

NGSS.MS-ESS2-5

NGSS.MS-ESS2-6

The presence or introduction into the environment of a substance or thing that has harmful or poisonous effects is __________

Tags

NGSS.MS-ESS3-3

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

• Fermentation

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

Which layer of the atmosphere contains the ozone layer?

• Troposphere

• Stratosphere

• Mesosphere

• Thermosphere

What is the term for the movement of air from high pressure to low pressure areas?

• Convection

• Conduction

• Radiation

• Wind

Tags

NGSS.MS-ESS2-5

NGSS.MS-ESS2-6

Which instrument is used to measure air pressure?

• Thermometer

• Barometer

• Anemometer

• Hygrometer