Exploring Global and Local Winds in Earth Science

What causes wind to occur on Earth?

• Air moving from high to low pressure areas

• Gravitational pull of the moon

• Rotation of the Earth on its axis

• Movement of air from low to high pressure

Tags

NGSS.MS-ESS2-5

NGSS.MS-ESS2-6

Why does the Earth experience unequal heating?

• Due to the Earth's round shape

• The sun's rays are stronger at the poles

• Because of the Earth's tilt on its axis

• Oceans absorb more heat than land

Tags

NGSS.MS-ESS2-6

What is the primary reason for high pressure areas being dry?

• High temperatures cause more evaporation

• Air descends, warming and absorbing moisture

• Lack of vegetation in high pressure areas

• Cold temperatures prevent water vapor from forming

What is the result of air converging at the equator?

• Formation of deserts

• Creation of high pressure zones

• Increased precipitation and formation of rainforests

• Decreased temperatures and dry conditions

Tags

NGSS.MS-ESS2-5

NGSS.MS-ESS2-6

What role does the Coriolis effect play in wind patterns?

• Decreases wind speed at the poles

• Increases wind speed at the equator

• Has no effect on wind patterns

• Causes winds to curve due to Earth's rotation

Tags

NGSS.MS-ESS2-6

What causes a sea breeze?

• Land heating up faster than the water

• Water heating up faster than the land

• High pressure over the sea moving to low pressure over land

• Low pressure over the sea moving to high pressure over land

Tags

NGSS.MS-ESS2-5

NGSS.MS-ESS2-6

What is the effect of a land breeze at night?

• Air moves from lower pressure over the cooler land to higher pressure over the warmer water

• Air moves from higher pressure over the cooler land to lower pressure over the warmer water

• It increases the temperature of the sea

• It cools the land rapidly

Tags

NGSS.MS-ESS2-5

NGSS.MS-ESS2-6

How do isobars indicate wind speed on a weather map?

• Closer isobars indicate slower wind speeds

• Wider spaced isobars indicate faster wind speeds

• Closer isobars indicate faster wind speeds

• Isobars have no relation to wind speeds

What happens when isobars are very close together?

• Indicates no wind

• Indicates fast wind speeds

• Indicates a high pressure system

• Indicates slow wind speeds

Tags

NGSS.MS-ESS2-6

What typically happens to weather patterns due to the Jetstream?

• Weather patterns shift and can lead to faster storm movement

• Weather patterns move slower and become unpredictable

• Jetstream has no impact on weather patterns

• Weather patterns remain constant

Tags

NGSS.MS-ESS2-5

NGSS.MS-ESS2-6