Convection, Land Breeze, Sea Breeze

The arrow above the water is coming down and is blue because

• the water is warm so it warms the air and warm air sinks.

• the water is cold so it warms the air and cool air sinks.

• the water is cold so it cools the air and cool air sinks.

• the water is warm so it warms the air and cool air sinks.

Tags

NGSS.MS-ESS2-5

NGSS.MS-ESS2-6

The arrow above the land is going up and is red because

• the land is warm so it warms the air and warm air rises.

• the land is cold so it warms the air and cool air sinks.

• the land is cold so it cools the air and cool air sinks.

• the land is warm so it warms the air and cool air rises.

Tags

NGSS.MS-ESS2-5

NGSS.MS-ESS2-6

The H pressure area involves cold air moving _____________ and is near the _____________.

• down ; land

• up ; water

• down ; water

• up ; land

Tags

NGSS.MS-ESS2-5

NGSS.MS-ESS2-6

The L pressure area involves warm air moving _____________ and is near the _____________.

• down ; land

• up ; land

• down ; water

• up ; water

Tags

NGSS.MS-ESS2-5

Air moves from areas of ____ pressure to areas of _____ pressure.

• H ; H

• L ; H

• L ; L

• H ; L

Tags

NGSS.MS-ESS2-5

NGSS.MS-ESS2-6

A Sea Breeze occurs during the

• night.

• day.

• night and day.

• alien encounter.

Tags

NGSS.MS-ESS2-5

NGSS.MS-ESS2-6

H pressure areas involve cold, __________ ______________ air pushing down.

• less dense

• warm dense

• more dense

• less cool

Tags

NGSS.MS-ESS2-5

NGSS.MS-ESS2-6

Convection currents form when

• there are no temperature differences.

• there are temperature differences.

• each surface is exactly the same temperature.

• candy is given out for Halloween.

Tags

NGSS.MS-ESS2-5

NGSS.MS-ESS2-6

The arrow above the land is coming down and is blue because

• the land is warm so it warms the air and warm air sinks.

• the land is cool so it cools the air and cool air sinks.

• the water is warm so it cools the air and warm air sinks.

• the land is warm so it warms the air and cool air sinks.

Tags

NGSS.MS-ESS2-5

NGSS.MS-ESS2-6

The arrow above the water is going up and is red because

• the water is warm so it warms the air and warm air sinks.

• the water is warm so it cools the air and cool air sinks.

• the water is warm so it warms the air and warm air rises.

• the land is warm so it warms the air and cool air sinks.

Tags

NGSS.MS-ESS2-5

NGSS.MS-ESS2-6