Question

Which of the following activities will help to sustain environmental balance?

(i) usage of the Platinum jewelry as it will reduce the load on gold mines
(ii) farming as it helps to ensure that man doesn't eat up all the food producers
(iii) use of jute bags instead of polybags
(iv) using solar energy as it provides an alternative to fossil fuels

• A. A) i,iii and iv only
• B. B) i,ii and iv only
• C. C) ii and iv only
• D. D) All of the above

Answer 1

The correct option is D D) All of the above

Activities help to sustain environmental balance

(1) usage of the Platinum Jewellery because of gold mining very adverse effect on the environmental balance

(2) farming in which food is produced, this food is also called as a producer in a food chain when food abundantly then primary consumer also get food

(3) Polybags is disintegrated in a long time so it can harm the environment

(4) when we use solar energy instead of fossil fuels then harmful gases emitted from fossil fuel.