Global Hazards Flashcards

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1
Q

What are tropical storms?

A

Tropical storms are intense low pressure weather systems with heavy rain and strong winds that spiral around the centre.

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2
Q

What is Precipitation?

A

Precipitation is any liquid or frozen water that forms in the atmosphere and falls to the Earth.

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3
Q

What is a drought?

A

droughts occur when there is abnormally low rainfall for an extended period of time.

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4
Q

How is a high pressure area like?

A

High pressure area has clear ,calm weather and cold air sinks.

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5
Q

How is a low pressure area like?

A

Low pressure area has stormy, cloudy weather and hot air rises.

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6
Q

What do you call surface wind blowing towards the equator?

A

Trade winds

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7
Q

Winds are distorted by …

A

the earth’s rotation.

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8
Q

Surface wind ……… ….. and moisture from one place to another.

A

Surface wind TRANSFER HEAT and moisture from one place to another.

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9
Q

What do tropical storms form above?

A

Tropical storms form above oceans where temperatures are over 27 degrees.

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