Benefits of Plateau :
(I) Plateaus are rich in mineral deposits.
(ii) Most precious metals like gold, silver, etc. are obtained from mines found in plateau regions.
(iii) The soil found in plateaus is made up of lava, which is good for crops like cotton.
Benefits of Plains:
(i) They provide us ideal sites for settlement.
(ii) With their fertile soils and abundance of water, plains are the food bowl of a region.