The farming practice by which an exhausted farm land is left for a number of years before cultivation is known as Posted on:
A habitat with low rainfall, very low humidity, exposed soil with little plant cover, few trees and shrubs is likely to be Posted on:
Which of the following factors does not affect the distribution of organisms in an aquatic habitat? Posted on:
Which of the following is the correct sequence for energy transfer and nutrient cycling among living things in an ecosystem? Posted on:
