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Oceans, Atmosphere, Climate

Total questions: 15

Worksheet time: 15mins

Name
Class
Date
1.

Locations closer to the equator have higher energy and higher air temperatures.

a)

True

b)

False

2.

Which city will have higher average temperatures?

a)

Alpha

b)

Delta

c)

They will have the same average temperatures.

3.

Water flowing in a continuous path through the ocean is called

a)

the Coriolis Effect

b)

an ocean highway

c)

an ocean current

d)

an ocean river

4.

Surface currents are mainly caused by

a)

the Coriolis Effect

b)

convection

c)

salinity

d)

temperature differences

e)

wind

5.

The warm, strong current off the coast of Florida is the

a)

North Equatorial Current

b)

East Australian Current

c)

Gulf Stream

d)

California Current

e)

Brazil Current

6.

The deflection of currents due to Earth's rotation is called the

a)

Rotation Effect

b)

Current Effect

c)

Upwelling Effect

d)

Deflection Effect

e)

Coriolis Effect

7.

The Coriolis Effect changes a current's path due to Earth's

a)

rotation

b)

winds

c)

tides

d)

temperature differences

8.

Regular movements of water far below the ocean's surface are called

a)

shallow currents

b)

surface currents

c)

convection currents

d)

deep currents

9.

Warm water is _____ dense and _____ than cold water

a)

more; heavier

b)

more; lighter

c)

less; heavier

d)

less; lighter

10.

Surface currents and deep ocean currents join together to make

a)

the East Australian Current

b)

warm currents

c)

the global conveyor belt

d)

the Coriolis Effect

11.

Ocean currents move energy in the form of

a)

salt

b)

heat

c)

oxygen

d)

nutrients

12.

Winds cause surface currents and winds are caused by

a)

the sun

b)

tides

c)

seasons

d)

Coriolis Effect

13.

What causes wind to blow?

a)

Animal movement

b)

Ocean currents

c)

Similar air temperatures

d)

Differences in air temperatures

14.

Currents that occur at or near the top layer of the ocean are called

a)

tidal currents

b)

convection currents

c)

deep currents

d)

surface currents

15.

How do ocean currents affect the climate of coastal regions?

a)

They have no effect on climate.

b)

They only affect the climate during the summer months.

c)

They can moderate temperatures, making coastal climates milder.

d)

They cause extreme weather events like hurricanes.