Question

Road Transport is economical in transportation of few persons and relative Lee small amount of goods over short distance​

Answer 1

Explanation:

because the Samal amount of good over short distance is the them causes of pollution

Answer 2

Answer:

The sentence means that the road transport economically doesn't cost much for people travelling by road while for people travelling over short distance with small amount of goods cost less compared to the ones who carry heavy goods over long distances

Explanation:

hope it helps