Air Pressure/Wind

________ is the force exerted on an object by the weight of the air above and around it.

• Wind pressure

• Air pressure

• Temperate weight

• high pressure air

What is the name of the instrument used to measure air pressure?

• Anemometer
• Thermometer
• Barometer
• Hygrometer

What is caused by differences in air pressure?

• Time

• Precipitation

• Clouds

• Wind

Tags

NGSS.MS-ESS2-5

This is when the rotation of the Earth affects the direction of the wind.

• convergent effect

• marginal effect

• Coriolis effect

• Mariana effect

Tags

NGSS.MS-ESS2-6

At the equator the air is usually ________.

• rising
• sinking

Tags

NGSS.MS-ESS2-5

NGSS.MS-ESS2-6

At the poles, air is usually ________.

• rising
• sinking

Tags

NGSS.MS-ESS2-5

NGSS.MS-ESS2-6

In what direction(s) does air exert pressure?

• everywhere
• no where
• there is no pressure
• downward

Earth has a low air pressure zone at the equator because

• air is cold and sinks toward the surface of Earth there

• air is cold and moves away from the surface of the Earth there

• air is warm and moves away from the surface of the Earth there

• air is warm and moves toward from the surface of the Earth there

Tags

NGSS.MS-ESS2-5

NGSS.MS-ESS2-6

Earth has a high air pressure zone at the north pole because

• air is cold and sinks toward the surface of Earth there

• air is cold and moves away from the Earth there

• air is warm and moves away from the surface of the Earth there

• air is warm and sinks toward the surface of Earth there

Tags

NGSS.MS-ESS2-5

NGSS.MS-ESS2-6

What is wind?

• movement of air due to pressure differences

• disturbances in the magnetic field

• movement of air due to Earth's rotation

• movement of air due to clouds

Tags

NGSS.MS-ESS2-5

NGSS.MS-ESS2-6