Related Questions

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
Trees with hardwood and dense canopy are generally found in ________
A Deciduous forests
B Evergreen forests
C Tidal forests
D Alpine forests
What is Canopy?
A Uppermost level of the forest
B Ground level of the forest
C Soil in forest
D Climbers on trees
Leaf reflectance depends primarily on:
A The pigments
B Internal cell structure
C Equivalent water content
D All of these
The reflectance from a surface is called specular reflection if it follows:
A Snell’s law
B Lambert
C Planktan
D All of these
Which one of the following statements concerning the natural vegetation of India is not correct?
A Sal is found in moist deciduous forests.
B Casuarina is largely found along the coastal region of Tamil Nadu.
C Deodar is a coniferous species of tree.
D Shola forests are found mainlyon the upper reaches of Himalaya.
Which one of the following terms for natural vegetation is associated with Siberia?
A Selva
B Taiga
C Pampas
D Savanna
Which one of the following types of vegetation is referred as Monsoon forest?
A Tropical Dry-evergreen forests
B Tropical Moist-deciduous forests
C Tropical Semi-evergreen forests
D Tropical Dry-deciduous forests
Which one of the following is not essentially a species of the Himalaya vegetation?
A Juniper
B Mahogany
C Silver fir
D Spruce
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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