Question

natural gas is very important for children support your statement with reason

Answer 1

bcz fresh air is easy to use and filter for our body and is free from other harmful....
btw what do you mean by natural gas is it oxygen?

Answer 2

Natural gas used in vehicles in many countries is a pure and efficient fuel and is obtained form our earth crust . This gas when burnt does not produce harmful gases . So when children inhale this gas then will not get any disease