Carrying capacity is not a fixed factor of the land and will change as ______ with the seasons or over long periods so the process is dynamic as the populations are:

Related Mcqs:

1. Habitat destruction is the indirectly acting factor while _____ hunting are the main direct human factors affecting wildlife populations:

   A. Legal
   B. Illegal
   C. Both (a) & (b)
   D. None of these

2. The concepts of population dynamics and carrying capacity lead to management of wildlife which may be defined as:

   A. Art
   B. Science of manipulating the centrum of wild animal populations to meet specific objectives
   C. Both (a) & (b)
   D. None of these

3. Carrying capacity is a balance between _______.

   A. Vegetation and animals
   B. By an expression of animals density
   C. Both (a) & (b)
   D. None of these

4. The populations increase in their number due to:

   A. Mortality
   B. Natality
   C. Dispersal
   D. Emigration

5. Pakistan is an oblong stretch of land of over ______ km, from the Arabian Sea to the Karakoram Mountains:

   A. 2,250
   B. 2,500
   C. 3,000
   D. 3,200

6. It is estimated that ______ square km land has been converted to unproductive deserts in the last 50 years:

   A. 3.7 million
   B. 3.8 million
   C. 3.9 million
   D. 4 million

7. At present ______ population is living in the watershed areas and are converting forest into agriculture land for food production:

   A. 50-80%
   B. 55-85%
   C. 60-90%
   D. 65-95%

8. Understanding population dynamics involves rates of change from ______

   A. One year to the next
   B. Two years to the next
   C. Three years to the next
   D. None of these

9. Irrigated forest plantations have emerged as a new land use practice for the last ____ years:

   A. 50
   B. 100
   C. 150
   D. 200

10. In dry farming initially the fertility of the land can be increased by:

    A. Agrostology
    B. Basin listing
    C. Growing grazing fields
    D. Animal husbandry