Question

What criteria you can use to study that water body is contaminated?

Answer 1

Answer:

by their turbidity ,cloudiness etc drink that water which have no odor no funny test no smell it should be ideal

Answer 2

Answer:

Chemical indicators are used to describe and assess the water quality

Explanation:

These include:

1. Temperature

2.Dissolved oxygen

3. Conventional variable ( ph , conductivity ,suspended sediments )

4. Nutrients

HOPE IT HELPS U !...........:)