Grade 5 - EOT 2 - Revision 4

A _______ is a thick sheet of ice.

• glacier

• icecap

• groundwater

• snowfall

What makes up the Hydrosphere?

• land

• water

• plants and animals

• air

How much percent of the water on the Earth is Saltwater?

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Only ___________ percent of Earth's water is fresh water.

• 97

• 3

• 69

• 1

We can use salt water for drinking and growing crops.

• True

• False

Most of the freshwater is found in __________

• underground

• rivers and lakes

• streams and aquifers

• glaciers and icecaps

A giant ________ covers Antarctica - the continent at the South Pole.

• icecaps

• glaciers

• groundwater

• ice

The ________water accounts for 69 percent of Earth's freshwater.

• Frozen water

• Surface water

• Groundwater

• Freshwater

A tiny bit of Earth's water is found in the ___________ as water vapor.

• biosphere

• atmosphere

• geosphere

• lakes

Read and answer the given question

• Animals in the lake will die

• There will be more fish in the lake

• The pollution will not hurt the plants and animals in the water

• The pollution will change the soil around the lake