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Oceans Review for Test

Total questions: 20

Worksheet time: 40mins

Name
Class
Date
1.

What do the arrows on the map represent?

a)

Size of waves

b)

Water density

c)

Ocean Currents

d)

Time between tides

2.

Which location is likely to have the greatest water pressure, the coldest temperatures, and the smallest number of living organisms?

a)

1

b)

2

c)

3

d)

4

3.

Each number represents a feature of the ocean floor. Which number is the continental shelf?

a)

1

b)

2

c)

3

d)

4

4.

Each number represents a feature of the ocean floor. Which number is the continental slope?

a)

1

b)

2

c)

3

d)

4

5.

Each number represents a feature of the ocean floor. Which number is the continental rise?

a)

1

b)

2

c)

3

d)

4

6.

Each number represents a feature of the ocean floor. Which number is the ocean trench?

a)

1

b)

2

c)

3

d)

4

7.

True or False?

The continental shelf is the deepest part of the ocean?

a)

True

b)

False

8.

What is a steep slope at the edge of the continental shelf?

a)

Continental Shelf

b)

Continental Slope

c)

Ocean Trench

9.

90% of ocean wildlife is found where?

a)

In deep ocean trenches

b)

In the continental shelf

c)

In lakes

d)

In the continental slope

10.

As you explore deeper into the ocean, there is an increase in what?

a)

Light

b)

Wildlife

c)

Water pressure

11.

True or False?

Wind patterns have an influence on ocean currents?

a)

True

b)

False

12.

What direction to currents flow?

a)

Left to right

b)

Right to left

c)

Up to down

d)

Down to up

13.

Is phytoplankton a producer or consumer?

a)

Producer

b)

Consumer

14.

Is zooplankton a producer or consumer?

a)

Producer

b)

Consumer

15.

Many ocean animals feed off of bacteria. What is bacteria?

a)

A producer

b)

A consumer

c)

A decomposer

16.

An animal that lives deep down in the ocean, probably...

a)

Can make its own light

b)

Is close to the surface

c)

Can make its own food

d)

Has no enemies

17.

Which one is a decomposer?

a)

The Sun

b)

Phytoplankton

c)

Bacteria

18.

What is the Sun?

a)

A producer

b)

A consumer

c)

A source of energy

d)

a decomposer

19.

What is a major current in the Atlantic Ocean that can affect navigational routes?

a)

Chesapeake Bay

b)

Pacific Ocean

c)

Gulf Stream

d)

James River

20.

The main difference between ocean water and lake water is that ocean water contains?

a)

Plants

b)

Algae

c)

Salt

d)

Oxygen