The largest known petrified tree is one of Sequoiadendron giganteum with a ______ trunk, near Coaldale, Nevada, U.S.A.

Related Mcqs:

1. The maximum age of any tree established so far is in Bristlecone (Pinus longaeva), which grows at _______ above sea level on the northeast face of Nevada U.S.A.

   A. 3275m(10.750 ft)
   B. 3560m
   C. 4050m
   D. None of these

2. 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

3. The Sonoran desert of northwest Mexico and its continuation in southwest ______ , the Mojava of Nevada and Eastern California:

   A. United State
   B. Chile
   C. Both (a) & (b)
   D. None of these

4. It has been possible to raise the yield of resin from chir pine from the existing 1.5 kg per tree to 3.5 kg on the average per tree by using the American Bark Hack method in conjunction with ______ sulfuric acid:

   A. 30%
   B. 40%
   C. 50%
   D. 60%

5. Tree marriages is a symbolic nuptial ceremony or union of a person with a tree and is widespread in _________.

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

6. Fastest rate of growth recorded (excluding Bamboo, which is not a tree botanically but woody grass) is known from Albizia falcate, planted on 17th June 1974 in Sabah, ______.

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

7. The first Christmas tree was decorated at Windser Castle by Prince Albert in ______

   A. 1840
   B. 1842
   C. 1843
   D. 1844

8. This is the topmost tree formation in the Himalayas developed between about ______ on northerly aspects and perhaps 150 m. Higher on warmer slopes:

   A. 3,350 m to 3,800 m
   B. 4,450 m to 4,800 m
   C. 5,550 m to 5,800 m
   D. None of these

9. The oldest known living tree is the Bristlecone pine named “Methusela” at 3050 m (10,000 ft) in the ________ , confirmed as 4700 years old:

   A. California
   B. Washington
   C. New York
   D. None of these

10. The world’s tallest cut Christmass tree was 67.36 meters (221 ft.) tall Douglas fir (Pseudosuga menziesil):

    A. 67.36 meters (221 ft.)
    B. 70 meters
    C. 75 meters
    D. None of these