Question

Question :
Define water pollution. Name any four sources of water pollution. Discus how the quality of
water can be indicated by each of the following:
pH level
(ii) Electrical conductivity
(iii) Turbidity
(iv) Temperature​

Answer 1

Answer:

Water quality refers to the chemical, physical, biological, and radiological characteristics of water.[1] It is a measure of the condition of water relative to the requirements of one or more biotic species, or to any human need or purpose.[2] It is most frequently used by reference to a set of standards against which compliance, generally achieved through treatment of the water, can be assessed. The most common standards used to assess water quality relate to health of ecosystems, safety of human contact, and drinking water.

Answer 2

Answer:

Water pollution is contamination of water bodies usually as a result of human activity

the four sources of water pollution are

industrial waste

mining activity

accidental oil leakage

marine dumping

sry didn't get how the quality of water