How much of the earth surface is covered with water ___________________?

Related Mcqs:

1. Species which give out long and flexible branches, the shoot to be layered is covered with soil at several places to encourage rooting at more than one point is called ___________________?

   A. Ground layering B. Stool layering C. Serpentine layering D. Air layering...

2. Small rivulets or finger like channels formed on the surface of earth by action of water, these channels are of small depth & can be leveled by tillage operations is:

   A. Gully erosion B. Sheet erosio. C. Stream bank erosion D. None of these Submitted by: Shafiq Rehman...

3. Which chemical used to prevent evaporation from surface of water in water bodies?

   A. Cetyle alcohol B. Methyle alcohol C. both A and B D. None of these Submitted by: Shafiq Rehman...

4. Which chemical used to prevent evaporation from surface of water in water bodies?

   A. Cetyle alcohol B. Methyle alcohol C. both A and B D. None of these Submitted by: Shafiq Rehman...

5. The atmospheric layer lies closest to the earth surface is known as___________________?

   A. Mesosphere B. Thermosphere C. Troposphere D. Stratosphere...

6. Floor Space requirement for cows in covered area is ________________________?

   A. 3.5 m2 B. 4 m2 C. 4.5 m2 D. 5 m2...

7. Floor Space requirement for buffalo in covered area is ______________________?

   A. 3.5 m2 B. 4 m2 C. 4.5 m2 D. 5 m2...

8. The body of a sheep is covered with specialized fibers called_________________?

   A. Hairs B. Fleece C. Wool D. None of above...

9. The water loss through transpiration from vegetative and evaporation from soil surface is known as__________________?

   A. Evaptranspiration B. Transpiration C. Evaporation D. Guttation...

10. The wearing away of the land surface by wind, water, ice or other geological agents is called____________________?

    A. Seepage B. Soil erosion C. Soil contamination D. All the above...