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Which one of the following is/are an example of decomposer?

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Important Questions on Ecosystem

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Life Science>Systems>Ecosystem>Introduction to Ecosystem
Assertion (A): In brackish water, stenohaline animals are abundant
Reason (R): Brackish water animals can withstand wide fluctuations in salinity
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Life Science>Systems>Ecosystem>Introduction to Ecosystem
Which of the following is incorrect pair regarding cyclomorphosis in Daphnia?
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Life Science>Systems>Ecosystem>Introduction to Ecosystem
Stability of ecosystem depends upon
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Life Science>Systems>Ecosystem>Introduction to Ecosystem
Formation of tropical forests needs mean annual temperature and mean annual precipitation as
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Life Science>Systems>Ecosystem>Introduction to Ecosystem
Deep black soil is productive due to high proportion of
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Life Science>Systems>Ecosystem>Introduction to Ecosystem

Study the following food web.

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Which of the following information is incorrect about this food web ?

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Life Science>Systems>Ecosystem>Introduction to Ecosystem
Edaphic factor refers to:
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Life Science>Systems>Ecosystem>Introduction to Ecosystem
An ecosystem includes
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Life Science>Systems>Ecosystem>Introduction to Ecosystem
What is environment?
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Life Science>Systems>Ecosystem>Introduction to Ecosystem
Soil fertility is reduced by
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Life Science>Systems>Ecosystem>Introduction to Ecosystem
Most forest fires are due to human activities. 
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Life Science>Systems>Ecosystem>Introduction to Ecosystem
Pedology is science of
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Life Science>Systems>Ecosystem>Introduction to Ecosystem
Good soil is that which
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Life Science>Systems>Ecosystem>Introduction to Ecosystem
Scientists who study the relationship between living things and their surroundings are called _____.
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Life Science>Systems>Ecosystem>Introduction to Ecosystem
Briefly explain some of the human activities that have led to a reduction in the quality of the environment.
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Life Science>Systems>Ecosystem>Introduction to Ecosystem
Which of the following forest plants controls the light conditions at the ground?
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Life Science>Systems>Ecosystem>Introduction to Ecosystem
MAB stands for
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Life Science>Systems>Ecosystem>Introduction to Ecosystem
In a population of an area, natality was equal to mortality for a given time period. However, the population density of the population increased. Which of the following may be the reason for the increase?
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Life Science>Systems>Ecosystem>Introduction to Ecosystem
What is pollution?
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Life Science>Systems>Ecosystem>Introduction to Ecosystem
What is studied under the ''microcosm''