The temperature based zone at an altitude of 10,000 is:

Related Mcqs:

1. The areas laying above an altitude of about ______ and below zone of perpetual snow constitute alpine pastures:

   A. 3000 m
   B. 4000 m
   C. 5000 m
   D. 6000 m

2. A minima rotation worth the name is specified which corresponds to the age at which the trees reach the exploitable size which is usually 120 years, but is 150 years for the deodar, fir and kail in the moist zone of Kaghan 200 years for the ry zone of ______

   A. Swat
   B. Naran
   C. Kaghan
   D. None of these

3. The earliest species of tree still surviving is the Maidenhair tree (Ginkgo biloba) of Zhexiang, ______, which first appeared about 165,000,000 years ago, during the Jurassic era:

   A. Korea
   B. Japan
   C. China
   D. Malaysia

4. The classification of plant groups on the basis of temperature differentiating four zone such as megatherms was proposed by:

   A. Clements
   B. Raunkiaer
   C. Odum
   D. Warming

5. Rhododendron is most prominent at an altitude of:

   A. Above 9,000
   B. At 6,000
   C. 6,000-9,000
   D. At sea level

6. Alpine forests occur at an altitude:

   A. 3,900-6,000 m
   B. 1,900-3,000 m
   C. 1,000-1,5000 m
   D. 500-1,000 m

7. The altitude varies from 1500 to 8600 m and includes 19 peaks over 7600 m, such as:

   A. K2
   B. Nanga Parbat
   C. Kakaposhi
   D. Trichmir
   E. All of the above

8. Development of wood based industry is based on:

   A. Keep all wood industry in the private sector
   B. Provide research and technical advice for improved wood manufacturing processes
   C. Both (a) & (b)
   D. None of these

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

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

10. Plants growing in alpine zone are dwarf due to:

    A. Low temperature
    B. High wind velocity
    C. High light intensity
    D. None of these