Tropical evergreen forests are seen in
Himachal Pradesh
Haryana
Tamil Nadu
Assam
- The biggest herbarium of India is
- One of these is a renewable source of energy:
- Commensalism is
- Laterization is a process which results in the
- Which of the following functions performed by forests help most in controlling drought
- The source of energy in the ecosystem is:
- Increasing accumulation of DDT in organisms of a food chain in higher trophic levels is known as
- In cities like Mumbai and Delhi, the major air pollutants are
- Which of the following is normally not at atmospheric pollutant
- Hie sequence blue green algae > crustose lichens » foliose lichens > mosses » shrubs » dicotyledonous…
- Competition for food, light and space is most severe in
- Plankton, Nekton and Itenthon are not the components of one of the following ecosystems:
- A habitat of long severe winters and growing season limited to a few months of summer constitutes
- Autumn colouration of leaves appears only in
- . Biome is
- Biosphere is:
- Biologists celebrate 5th June as
- What will happen if our water resources are continued to be polluted by industrial wastes
- Which one of the following is associated with the conservation of forest ?
- First link in any food chain is green plant because
- Hydrilla is a
- Tropical evergreen forests are seen in
- Primary treatment of sewage means
- The best indicator of SO^2 pollution is
- An American plant which had become a troublesome weed in India is
- Which is the correct food chain
- Mark which is true
- Carbon cycle includes
- Radiation is a health hazard as it causes
- Desert plants are generally