Related Questions

Which type of forests majorly comprises of lichens and mosses?
A Taiga forests
B Tundra forests
C Temperate mixed forests
D Tropical ever green forests
Which of the following air pollutants is not toxic to vegetation i.e., doesn't cause vegetation damage?
A Smog & ozone
B Hydrogen fluoride & nitrogen oxides
C Sulphur dioxide & spray of weed killers
D Carbon monoxide
Xerophytic vegetation is characteristic feature of ________
A Chhotanagpur plateau
B Khasi hills
C Eastern Ghats
D Kuchchh
Lichens are the best indicator of
A Air pollution
B Sound pollution
C Noise pollution
D Water pollution
Decaying vegetation produces organic acids which causes a breakdown of minerals. This is ________
A Physical weathering
B Chemical weathering
C Both A and B
D Chemical erosion
Natural Vegetation' refers to ________
A A plant community that has been left undisturbed over a long time
B Plant species which live and grow together
C A protected area created by using contour bunding
D All of the above
The plants and vegetation of a region -
A Fauna
B Climate
C Landscape
D Flora
The soil found in areas of heavy rainfall and high humidity, where there is good growth of vegetation is
A peat and marshy soil
B saline and alkaline soil
C black soil
D alluvial soil
Some people in Manipur live in houses bunt on floating islands of weeds and decaying vegetation held together by suspended slit. These islands are called
A Tipis
B Barkhans
C Phoomdis
D Izba
Tropical moist deciduous vegetation is to be found in Sahyadris, north-east plateau of the Peninsula and in the Shiwaliks. Which of the following is not a tree species of this group?
A Teak
B Sal
C Sandalwood
D Deodar

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