Unit 4 CrossWord

This printable crossword puzzle has 20 clues. Answers range from 4 to 17 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.

Description

Is 2.5% of Earth's water.
Is 96.5% of Earth's water.
All bodies of water are called?
A body of permeable rock which can contain or transmit groundwater.
The level below which the ground is saturated with water.
A shaft sunk into the ground to obtain water.
Path that one drop of water takes from the sky back to the river.
Suitable for drinking.
Is a virus, microorganism, or other substance that causes disease.
Taking salt out of water is called?
Providing plants with water from other sources than direct precipitation.
Is one way that we can help ensure that everyone will have enough water at a reasonable price.
From a discrete location.
From many places spread over a large area.
A heat source that raises the temperature of a water way
The concentration of toxins in an organism as a result of its ingesting of plants and animals.
A discoloration of seawater caused by a bloom of toxic red dinoflagellates.
The process of taking minerals out of the water.
Hydroelectric power.
The ongoing decrease in PH of Earth's ocean.

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