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7th grade social studies > Chapter 7 Section 1 Quiz > Flashcards

Chapter 7 Section 1 Quiz Flashcards

1
Q

Examples of fossil fuels that cause greenhouse gas

A

Coal

Oil

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2
Q

Gas that traps heat warming the earth

A

Greenhouse gas

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3
Q

Example of greenhouse gas

A

Carbon dioxide

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4
Q

The rapid warming of earths surface, results in destroyed habitats and changed ecosystem

A

Global warming

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5
Q

Causes of global warming

A

Carbon dioxide being released in the air

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6
Q

When plants and trees release water vapor into the air, that forms a thick clouds, clouds get heavy with water causing it to rain – why rainforest get a lot of rain

A

Transpiration

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7
Q

The continuous movement of air or water in the same direction

A

Currents

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8
Q

Takes cold water and air from the South Pole and blows it to the equator

A

Peru current

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9
Q

Takes warm water and air from equator to South Pole

A

Brazil current

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10
Q

Types of currents

A

Wind, air

Ocean, water

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11
Q

Why is the west coast of South America generally cool and dry

A

Cold air and ocean currents blowing from the South Pole towards the equator

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12
Q

Why does the east coast have a warm and wet climate

A

Warm winds and warm ocean currents blowing from the equator to the South Pole

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13
Q

Located on western side of Andes mountains, mainly in chile, within a rain shadow from Andes mountains

A

Atacama desert

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14
Q

Atacama desert rainfall

A

1/2 in of rain

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15
Q

The reversal of air and water currents, occurs every 12 years

A

El Nino

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16
Q

Where does El Niño occur?

A

Peru

17
Q

Soak, excessive amounts of water

A

Saturate

18
Q

Effects of El Niño

A

Flooding
Wiping out of habitat
Damaged crops
Damage of roads

19
Q

Countries with highest elevation in South America

A 
Chile
Argentina
Ecuador
Colombia
Bolivia
Peru
20
Q

A string of mountain ranges along the western side of the continent, 5500 miles long

A

Andes mountains

21
Q

Largest river basin on earth, runs from Andes mountains to Atlantic Ocean

A

Amazon river basin

22
Q

The grass Land used for grazing and growing crops

A

Llanos

23
Q

Located in Venezuela, largest waterfall in the world, 3212 ft

A

Angel falls

24
Q

A grassy plain in Argentina , also good for alfalfa

A

Pampas

25
Q

Modify in order to meet needs

A

Adapt

26
Q

A smaller river that flows into a larger river

A

Tributaries

27
Q

The variety of species in an ecosystem

A

Biodiversity

28
Q

How many tributaries does the Amazon river have?

A

Over 1,000

7 over 1,000 miles long

29
Q

Know chart

A

😂

7th grade social studies (27 decks)

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