Question

9.3. Mark 'T' for true and “F” for false against each of the statements in the pairs give
(1) To prevent communicable diseases from spreading
(a) prevent breeding and multiplication of germs.
(b) dump garbage on roadsides and leave stagnant water unnoticed.
(2) Garbage collected at home must be
(a) thrown on the streets.
(b) disposed of into bins.
(3) A compost pit can be used to collect
(a) all sorts of garbage including plastic and glass.
(b) kitchen and garden wastes and other decaying matter.
(4) Biogas is prepared by
(a) burning rubber, plastic and glass.
(b) using human waste and animal dung.​

Answer 1

Answer:

Your answer is here all these are True , False statement are not stated in the answer.

Explanation:

1 . a) prevent breeding and multiplication of germs.

2. b) disposed it into bins.

3. b) kitchen and garden waste and other decaying matter.

4. b) using human waste and animal dung.

             Hope it helps you.

Answer 2

Answer:

1. a) T b) F

2. a) F b) T

3. a) F b) T

4. a) F b) T