Q. Trapped heat inside the earth is known as_______________

View solution

Q. A continuous area of land surrounded by ocean is called__________________

View solution

Q. How many major continuous landmass are there?

View solution

Q. Land capable of being ploughed and used to grow crops is called as________________

View solution

Q. Out of the total land area, how many million hectares of land suffer from degradation?

View solution

Q. Wearing away of a field’s topsoil by the natural physical forces of water and wind is known as_____________

View solution

Q. The greater the intensity and duration of a rainstorm, the higher the erosion potential.

View solution

Q. Estimate of the ability of soils to resist erosion, based on the physical characteristics of each soil is known as__________________

View solution

Q. Low lying tract of land enclosed by dikes that forms an artificial hydrological entity is known as_________________

View solution

Q. In Germany marshes separated from the surrounding water by a dike are known as______________

View solution

Q. Hydroponics is a technique of growing crops without__________________

View solution

Q. The land which is abandoned and declared as not good for cultivation anymore is known as_____________

View solution

Q. The thin layer of grainy substance covering the surface of the earth is called as_______________

View solution

Q. A collapse of a mass of earth or rock from a mountain is known as__________________

View solution

Q. Process of conversion of productive land to arid or semi arid lands is known as________________

View solution

Q. What are the three R’s that are used to save the environment which includes forest?

View solution

Q. How many National Parks are there in India as of 2015?

View solution

Q. How much area is under the forest cover in India?

View solution

Q. Which community of Rajasthan Have religious belief for conservation of forest and wildlife?

View solution

Q. Which one of the following movement was carried out for the conservation of forests and the environment?

View solution