Question

2. It is very essential to keep the environment-
(b) clean and green.
(a) light and bright.
(d) hot and cold
(c) dry and wet.​

Answer 1

Answer:

(a) light and bright

Explanation:

we know that ,we have developed a lot in the field of this ,

you can see Google maps that at present time we can the earth more bright because of the manmade light .you had not seen it for over a decade.

Answer 2

Answer:

clean and green

Explanation:

because by the clean and green environment we will geel good and healthy our body will feel fresh