Water Quality Indicators

Front

A substance with a pH between 7-14 is considered _______.

Back

basic

Front

A substance that is 0-7 on the pH scale is considered _______.

Back

acidic

Front

Water that has high turbidity is said to be ______.

Back

cloudy

Tags

NGSS.MS-LS2-3

NGSS.MS-LS2-4

Front

The majority of aquatic creatures prefer a pH range of 6.5-9.0. If it is too low or high they will die. True or False?

Back

True

Tags

NGSS.MS-LS2-4

Front

Which best describes a bioindicator?

Back

a species that depends on specific conditions to survive

Front

What is turbidity?

Back

Turbidity is a measure of how clear water is, often affected by particles suspended in it.

Tags

NGSS.MS-ESS2-4

Front

What pH level is considered neutral?

Back

A pH level of 7 is considered neutral.

Front

What can high turbidity indicate about water quality?

Back

High turbidity can indicate pollution or the presence of harmful microorganisms.

Front

What is the significance of pH in aquatic ecosystems?

Back

pH affects the solubility of nutrients and the health of aquatic organisms.

Front

What is a common source of acidic water?

Back

Acid rain, which can result from pollution.