Quiz about Science Water on Earth

Question 1

Layers of rock or soil that allow water to flow through are called...

Accepted Answer

aquifers

Answer

lakes

Answer

reservoirs

Answer

watersheds

Question 2

A sheet of ice that moves slowly over land is a(n)

Accepted Answer

glacier

Answer

iceberg

Answer

ice cap

Answer

ice sheet

Question 3

A large body of salt water is called a(n)

Accepted Answer

ocean

Answer

estuary

Answer

lake

Answer

pond

Question 4

A huge slab of ice and snow that covers a very large area of land is called a(n)

Accepted Answer

ice sheet

Answer

iceberg

Answer

watershed

Answer

blizzard

Question 5

Water that contains little or no dissolved salt is

Accepted Answer

fresh water

Answer

filtered water

Answer

pure water

Answer

salt water

Question 6

A large, flowing body of water is called a

Accepted Answer

river

Answer

lake

Answer

stream

Answer

rill

Question 7

Where can MOST of the Freshwater be found?

Accepted Answer

glaciers

Answer

rivers

Answer

lakes

Answer

rain

Answer

aquifers

Question 8

What is Earth's major water storage, home to 97.5% of all water on Earth?

Accepted Answer

ocean

Answer

rivers

Answer

glaciers

Answer

lakes

Question 9

What is the water that fills the cracks and spaces in underground soil and rock layers called?

Accepted Answer

Groundwater

Answer

Water Table

Answer

Precipitation

Answer

Snow

Question 10

Which represents the distribution of water on Earth?

Accepted Answer

3% freshwater, 97% salt water

Answer

97% freshwater, 3% salt water

Answer

71% freshwater, 29% salt water

Answer

29% freshwater, 71% salt water

Question 11

Which source of freshwater is not easily available for human use?

Accepted Answer

icecaps/glaciers

Answer

oceans

Answer

freshwater lakes

Answer

rivers

Question 12

The graph shows the distribution of the freshwater resources of Earth. Based on the date in this graph, which of these sources of fresh water corresponds to Source 1?

Accepted Answer

frozen water

Answer

atmospheric water

Answer

surface water

Answer

groundwater

Question 13

About 70% of _______ is covered with water.

Accepted Answer

Earth's surface

Answer

Antarctica

Answer

the Western Hemisphere

Answer

Europe

Question 14

Most of the fresh water on earth is

Accepted Answer

frozen

Answer

underground

Answer

near the mountains

Answer

warm

Question 15

There is about 2% of the Earth's freshwater frozen in icebergs.

Accepted Answer

True

Answer

False

Question 16

There is only about 1% of freshwater available for use on Earth.

Accepted Answer

True

Answer

False

Question 17

Which represents the distribution of water on Earth?

Accepted Answer

3% freshwater, 97% salt water

Answer

97% freshwater, 3% salt water

Answer

71% freshwater, 29% salt water

Answer

29% freshwater, 71% salt water

Question 18

Where is most of the freshwater found on Earth?

Accepted Answer

glaciers

Answer

lakes

Answer

oceans

Answer

rivers

Question 19

The supply of freshwater under the Earth's surface.

Accepted Answer

groundwater

Answer

watershed

Answer

mouth

Answer

headwaters

Question 20

Which source of freshwater is not easily available for human use?

Accepted Answer

icecaps/glaciers

Answer

oceans

Answer

freshwater lakes

Answer

rivers

Question 21

Most of the Earth's water is in

Accepted Answer

salty oceans

Answer

freshwater lakes

Answer

freshwater ponds

Answer

glaciers

Question 22

What is the best definition of aquifer?

Accepted Answer

an underground layer of permeable (that is, water-bearing) rock

Answer

empty space

Answer

a space below the water table

Answer

a measure of how well a material absorbs water

Question 23

In this underground structure, all spaces are filled with water.

Accepted Answer

zone of saturation

Answer

zone of aeration

Question 24

This type of material does not allow water to penetrate through it.

Accepted Answer

impermeable

Answer

permeable

Question 25

This is the top of an unconfined aquifer. What is this structure?

Accepted Answer

water table

Answer

zone of saturation

Answer

aquafina

Answer

artesian well

Question 26

There is about 2% of the Earth's freshwater frozen in icebergs.

Accepted Answer

True

Answer

False

Question 27

There is about 2% of the Earth's freshwater frozen in icebergs.

Accepted Answer

True

Answer

False

Question 28

The Earth is covered with about 80% salt water.

Accepted Answer

false

Answer

true

Question 29

When it rains, all of the water is absorbed back into the ground.

Accepted Answer

false

Answer

true

Question 30

There is only about 1% of freshwater available for use on Earth.

Accepted Answer

true

Answer

false

Question 31

The total amount of water on Earth is constantly changing.

Accepted Answer

false

Answer

true

Question 32

Underground water that can't be seen is called _______________.

Accepted Answer

groundwater

Answer

water vapor

Answer

run off

Answer

collection

Question 33

__________ is the study of water in the atmosphere, on Earth's surface, and underground.

Accepted Answer

hydrology

Answer

meteorology

Answer

geology

Answer

biology

Question 34

Humans, like all other organisms, need fresh water to survive. Of all the water found on Earth, how much of it is fresh water?

Accepted Answer

about 3%

Answer

less than 1%

Answer

about 30%

Answer

more than 70%

Question 35

The diagram shows the distribution of water on the Earth. Which source is the most abundant supply of liquid surface water that is not salty?

Accepted Answer

lakes

Answer

groundwater

Answer

oceans

Answer

rivers

Question 36

The graphic shows that 97% of Earth's water is contained in a single reservoir. The remaining 3% is made up of many other reservoirs. What reservoir contains 97% of Earth's water?

Accepted Answer

the ocean

Answer

a freshwater lake

Answer

a glacier

Answer

groundwater

Question 37

What is the main source of groundwater?

Accepted Answer

precipitation seeping through pores and cracks in the ground

Answer

morning dew collecting on the surface of shrubs and grasses

Answer

saltwater flowing into fault lines at the ocean floor

Answer

precipitation falling into man-made wells

Question 38

The graphic shows that only 3% of the Earth's water is fresh water. The graphic also shows that of this 3%, almost all of it is contained in two reservoirs. What are the two reservoirs that contain almost all of Earth's fresh water?

Accepted Answer

glaciers and groundwater

Answer

streams and estuaries

Answer

marshes and swamps

Answer

lakes and rivers

Question 39

The diagram shows the distribution of water on the Earth. Based on the diagram, which is true?

Accepted Answer

Most of Earth's fresh water is contained in glaciers and ground water.

Answer

Most of Earth's water is fresh water.

Answer

Most of Earth's water is contained in glaciers.

Answer

Most of Earth's fresh water is contained in the oceans.

Question 40

Niko was hiking in the mountains when he found a spring, or a place where water naturally flows out of the ground. Where did the water in the spring come from?

Accepted Answer

It is precipitation that fell on the ground and seeped down to a layer of rock.

Answer

It is water that was squeezed out of an igneous rock when the rock changed.

Answer

It is water that was produced by organisms living underground.

Answer

It is water that condensed underground when the soil became colder during the winter.

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