Carbon cycle includes
producer - consumer - decomposer
decomposer - consumer - producer
producer - decomposer - consumer
consumer - producer - decomposer
- An area of soil is thoroughly wetted and allowed to drain until capillary movement of water is stopped.…
- In cities like Mumbai and Delhi, the major air pollutants are
- Primary treatment of sewage means
- The source of energy in the ecosystem is:
- The least porous soil among the following is
- Competition for food, light and space is most severe in
- Which one of the following is associated with the conservation of forest ?
- When young plants are grazed too heavily they get killed because
- Deforestation may reduce the chances of
- An American plant which had become a troublesome weed in India is
- Silent valley is situated in
- Soil particles arranged in order of increasing size are
- Smog is a common pollutant in places having
- Laterization is a process which results in the
- Vegetation in Delhi is predominantly
- Biosphere is:
- Which is the correct food chain
- Humus is an example of
- Autumn colouration of leaves appears only in
- Plankton, Nekton and Itenthon are not the components of one of the following ecosystems:
- One of these is a renewable source of energy:
- Which of the following functions performed by forests help most in controlling drought
- Desert plants are generally
- Pedology is the study of
- Hie earliest settlers on barren lands are generally
- Hydrilla is a
- Which of the following is normally not at atmospheric pollutant
- Hie sequence blue green algae > crustose lichens » foliose lichens > mosses » shrubs » dicotyledonous…
- Water plants usually have
- The biggest herbarium of India is