Although temperature are high in the plains and go as low as minus 12.

Related Mcqs:

1. Temperature – with June the hottest month, summer (May to August) in plains is very hot and daily maximum temperature normally exceed 40

   A. Upper Punjab
   B. Upper Sind
   C. Upper KPK
   D. None of these

2. Plant groups growing in zones where high temperature alternates with low temperature are called:

   A. Megatherms
   B. Hekistotherms
   C. Microtherms
   D. Mesotherms

3. The optimum temperature for seedling growth in the upper gangetic plains is around:

   A. 10? – 15?C
   B. 5? – 10?C
   C. 20? – 25?C
   D. 30? – 40?C

4. Winds – Hot and desiccating winds blow from _____ at the rate of 80-96 km per hour and decrease the efficiency of the already meager rainfall in the plains areas:

   A. April to September
   B. June to October
   C. July to November
   D. None of these

5. Humidity – except for about 64 km inland coastal belt, where values of the relative humidity are the highest, especially during summer season with August as a humid month, the relative humidity in most part of the country is moderate, falling below _____ in the plains:

   A. 10%
   B. 15%
   C. 20%
   D. 25%

6. The gross production minus losses in an ecosystem is indicated as:

   A. Net production
   B. Secondary production
   C. Net storage
   D. Net primary production

7. Soil erosion in plains consequent to rain fall is initiated by:

   A. Rill erosion
   B. Sheet erosion
   C. Gully erosion
   D. All of these

8. Vast Indus food plains have been cleared of natural vegetation to grow crops. Very little wildlife habitat has been left. Only the animals like ______ and the wild hare occur in these areas:

   A. Jackal, Mangoose
   B. Jungle Cat, Civet Cat
   C. Sclay Ant Earter, Desert Cat
   D. All of the above

9. Realising the need for a better management policy for wildlife, a high powered Wildlife, a high powered Wildlife Enquiry Committee, constituted by the Government of Pakistan presented their (draft) report in 1970, following which all the provinces and administrative unit promulgated their own Wildlife Act within administrative units promulgated their own Wildlife Act within a span of two years _______

   A. 1974 and 1975
   B. 1975 and 1976
   C. 1976 and 1977
   D. None of these

10. The seeds of Rhus can endure a temperature as high as:

    A. 40?C
    B. 60?C
    C. 65?C
    D. 80?C