Question

Can anyone give me a trick to learn last chapter lifelines of our indian economy ..... class 10th ......
cbse board .....

descriptive answers ......
no spamming .......


note : I want a trick to learn don't answer simply .............

Answer 1

go through merits and demerits of transportation ,communication .where which kind of transportation is mostly preferred.

Answer 2

I would prefer to see videos related to this chapter and try to understand the concept