Water Quality 8.E.1.3

What is "potable" water

• Water you can transport

• Water you can sell

• Water that is safe for drinking

• Water that comes from the ocean

Temperature has nothing to do with water quality

• True

• False

Tags

NGSS.MS-PS3-4

A healthy water system has _______ levels of dissolved oxygen.

• No

• High

• Low

• Blue

Tags

NGSS.MS-LS2-4

As the temperature of water increases, the amount of dissolved oxygen _________

• Decreases

• Increases

• does not change

• None of these

Tags

NGSS.MS-PS3-4

The scale for determining how acidic or basic water is.

• Temperature

• Dissolved Oxygen

• pH

• Degrees

The idea pH for water is

• 1

• Neutral

• Positive

• 14

A measure of how clear water is, is known as

• pH

• Dissolved Oxygen

• Temperature

• Turbidity

Healthy water has low turbidity.

• True

• False

Bioindicators

• are harmful

• indicate the health of a water ecosystem

• are areas of great biological diverstiy

• None of these

Bio-indicators

• A measure of how acidic or how basic a liquid is
  
• An organism used to monitor the health of an ecosystem.
  
• a chemical that includes nitrogen and oxygen, often used as a fertilizer