Worksheets › Class 11 › Natural Vegetation
Class 11 Natural Vegetation worksheet
CBSE Social Science. Forest types and their trees, Himalayan vegetation zones, forest conservation, social forestry, wildlife and biosphere reserves. Every sheet has 20 questions in three sections and an answer key, and the numbers change every time.
Sample questions
Real questions from this chapter, as the app sets them. Tap Answer to see the answer and working.
Section A · multiple choice
- 1.
Tropical evergreen forests grow where annual rainfall is over:
- 100 cm
- 20 cm
- 50 cm
- 200 cm
Answer
(d) 200 cm
- 2.
Blue pine is typical of which forests?
- montane
- moist deciduous
- tropical thorn
- dry deciduous
Answer
(a) montane
- 3.
In which state or union territory is the Sunderban biosphere reserve?
- Himachal Pradesh
- Meghalaya
- Uttarakhand
- West Bengal
Answer
(d) West Bengal
Section B · short answer
- 4.
What is natural vegetation?
Answer
A plant community left undisturbed long enough for its species to adjust fully to climate and soil.
- 5.
Where do these forests grow? (a) tropical evergreen forests (b) tropical thorn forests
Answer
(a) over 200 cm of rain and above 22 °C, as on the Western Ghats (b) under 50 cm of rain in semi-arid lands
Section C · long answer
- 6.
Describe the tropical evergreen and semi-evergreen forests.
Answer
On the western slopes of the Western Ghats, north-eastern hills and Andaman and Nicobar; over 200 cm rain, layered, trees up to 60 m: rosewood, mahogany, ebony; semi-evergreen in less rainy parts.
Fresh sheets for your child
In the app, every Natural Vegetation sheet is new: the app remembers the questions your child has already had and leaves them out. Print the sheet as a PDF, or use notebook mode and write the answers in a notebook.
Coming soon for Android and iPhone.