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Earn 100

Define closed ecosystem.

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
Organisms that can tolerate and thrive in a wide range of temperature are called
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Life Science>Systems>Ecosystem>Introduction to Ecosystem
The factor governing the structure of earth surface is
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Life Science>Systems>Ecosystem>Introduction to Ecosystem
In which one of the following pairs is the specific characteristic of a soil not correctly matched ?
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Life Science>Systems>Ecosystem>Introduction to Ecosystem
Which of the statements is incorrect?
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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
Which of the following is not a part of an organism's physical environment?
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Life Science>Systems>Ecosystem>Introduction to Ecosystem

Name the following.

Everything that is around you forms your _____. (Environment/Ecosystem)

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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
Edaphic factor refers to:
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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
An ecosystem includes
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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
Flow of energy in an ecosystem is always
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Life Science>Systems>Ecosystem>Introduction to Ecosystem
Which one of the following is/are an example of decomposer?
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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
MAB stands for
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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
_____ (Grasslands/Bottle garden) is/are example of open ecosystem.