Question

suggest two-ways to save oil​

Answer 1

Answer:

1)Undertake regular energy audits.

2)Plug all oil leakage. Leakage of one drop of oil per second amounts to a loss of over 2000 liters/year.

3)Filter oil in stages. ...

4)Pre-heat the oil. ...

Explanation:

Hope it helps you

Answer 2

Answer:

(i) In place of using personal vehicles, we should use public transport system like buses, trains or metro trains etc.

(ii) We should prefer walking on foot or using bicycle.