Flood Flashcards

1
Q

What causes floods

A

Heavy rainfall, overflowing rivers, melting snow

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2
Q

How high can they rise

A

A few inches to 20 feet

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3
Q

Is it the most common natural disaster

A

Yes

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4
Q

Is it the most deadly natural disaster

A

Yes

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5
Q

Can they occur suddenly

A

Yes

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6
Q

Where do they happen the most

A

Coastal areas

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7
Q

Some happen in places with long periods of ___

A

Rain

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8
Q

What is the most dangerous type

A

Fast water floods

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9
Q

Most accidents happen when ____

A

Cars are swept off the road

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10
Q

The 5 worst floods happened where?

A

Around the yellow river in China

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11
Q

What type of flood is the most common

A

River floods

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12
Q

How do river floods occur

A

When to much water flows into the river making it overflowing

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13
Q

What do riverflood destroys

A

Farms and houses and kills people and animals

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14
Q

What do riverflood destroys

A

PFarms and houses and kills people and animals

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15
Q

How do flash floods happen

A

Heavy rain and storms

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16
Q

The extreme amount of water in a short amount of time is to much for the ___ to handle so It___

A

Sewers. Floods

17
Q

There is no warning before a ____ flood so impacts can be ______

A

Flash. Devastating

18
Q

_____ floods are mostly caused by tropical storms

A

Coastal

19
Q

_______ and______ can cause coastal floods

A

Very high tides and tsunamis

20
Q

Why can coastal floods be so dangerous

A

Because large populations live on coast lines