Distinguish between the natural growth of population and migratory growth of population.
Compare the size of land holdings in China with that in India.
In India, the average size of land holding is about 1.5 hectares as per the year 1995 -96. But, it varies place to place. In China, land holdings vary from 1.4sq meter to square mile.
Name any two products which are transported through a pipeline. Mention two advantages of this method of transport.