It is delineated by a circumscribing boundary called:

Related Mcqs:

1. A geologic formation which contains water and transmits it from one point to another in quantities sufficient to permit economic development is called ________.

   A. Aquifer
   B. Alluvival Fans
   C. Aquiclude
   D. Albedo

2. Material deposited by flowing water is called _______.

   A. Alluvium
   B. Alluvival Fans
   C. Albedo
   D. None of these

3. If organisms are arranged according to predator-prey relationship one always finds more of prey species then of predator. This is called a:

   A. Food web
   B. Pyramid of numbers
   C. Succession
   D. Predator-prey relationship

4. Study of relationship between communities and environment is called:

   A. Autecology
   B. Ethology
   C. Ecology
   D. Syncology

5. Plants growing in rock crevices are called:

   A. Sciophytes
   B. Chasmophytes
   C. Helophytes
   D. None of these

6. The science dealing with study of soil is called:

   A. Geology
   B. Pedology
   C. Both (a) & (b)
   D. None of these

7. Soils transported by air is called:

   A. Eolian
   B. Aerial
   C. Residual
   D. Colluvial

8. The photochemical smog is also called:

   A. Los Angeles type smog
   B. New York type smog
   C. Tokyo type smog
   D. California type smog

9. When the process of succession sidetracks the advancement line, it is called:

   A. Primary
   B. Deflated
   C. Secondary
   D. Induced

10. Digging pits on the slopes just for the accumulation of run off is called as:

    A. Contour terracing
    B. Contour trenching
    C. Beach terracing
    D. None of these