Question

VERY SHORT ANSWER
Q1) Which is the most appropriate reason for the facts stated below
(1) Waste water needs to be treated before it is released into water bodies
(a) To prevent water pollution.
(b) To avoid harm to aquatic life.
(c) Both the above.
(2) Clarified water is further treated by aeration
(a) It initiates the growth of aerobic bacteria.
(b) It initiates the growth of anaerobic bacteria.
(c) It ferments the food waste.
(3) Proper sieves should be used to wash vegetables and grains.
(a) So that washing becomes easy.
(b) So that left overs can be easily washed off.
(c) So that leftovers do not run down the drains.​

Answer 1

Answer:

hi guys think and answer

Answer 2

Answer:

1)c

2)a

3)b

HOPE IT HELPS!