No human activity is allowed in which of the following zones?
Core zone
The core zone of a biosphere reserve is a strictly protected area where no human activity, including tourism or resource extraction, is permitted.
Which type of forest covers maximum area in Odisha?
Alluvial soils vary in nature from sandy loam to clay. They are generally
The vegetation of savannah consists of grassland with scattered small trees, but extensive areas have no trees. The forest development in such areas is generally kept in check by one or more or a combination of some conditions. Which of the following are such conditions?
1. Burrowing animals and termites
2. Fire
3. Grazing herbivores
4. Seasonal rainfall
5. Soil properties
Select the correct answer using the code given below.
“Leaf litter decomposes faster than in any other biome and as a result the soil surface is often almost bare. Apart from trees, the vegetation is largely composed of plant forms that reach up into the canopy vicariously, by climbing the trees or growing as epiphytes, rooted on the upper branches of trees.” This is the most likely description of
Black soil is also known as 'Black _____ Soil'.
Which of the following statement is not correct?
I. Laterite soil is useful for growing tea and coffee.
II. Laterite soils are formed in areas of high temperature and heavy rainfall.