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________ is a functional unit of nature, where organisms interact with each other and their surroundings.

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Important Questions on Ecosystem

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Biology>Ecology>Ecosystem>Ecosystem- Structure and Function
The term ecosystem was coined by:
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Biology>Ecology>Ecosystem>Ecosystem- Structure and Function
The amount of nutrients, such as carbon, nitrogen, phosphorus and calcium present in the soil at any given time, is referred as:
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Biology>Ecology>Ecosystem>Ecosystem- Structure and Function
The study of the relationship between living things and their environment is called _____.
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Biology>Ecology>Ecosystem>Ecosystem- Structure and Function
Which one of the following is a characteristic feature of cropland ecosystem?
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Biology>Ecology>Ecosystem>Ecosystem- Structure and Function
Which of the following ecosystem has the maximum amount of biomass production?
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Biology>Ecology>Ecosystem>Ecosystem- Structure and Function
The term Ecology was coined by ___.
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Biology>Ecology>Ecosystem>Ecosystem- Structure and Function
Biological equilibrium is found among the:
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Biology>Ecology>Ecosystem>Ecosystem- Structure and Function
Mention four 'Evil Quartet' which cause depletion of biodiversity.
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Biology>Ecology>Ecosystem>Ecosystem- Structure and Function
Who proposed that ecosystem is the symbol of structure and function of nature?
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Biology>Ecology>Ecosystem>Ecosystem- Structure and Function
Which among the following is not a functional unit of the ecosystem?
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Biology>Ecology>Ecosystem>Ecosystem- Structure and Function
Most animals that live in deep oceanic waters are:
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Biology>Ecology>Ecosystem>Ecosystem- Structure and Function
Vertical distribution of different species occupying different levels in a biotic community is known as:
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Biology>Ecology>Ecosystem>Ecosystem- Structure and Function
In biological terms, _____ is a relationship between to organisms in which one organism benefits and the other is unaffected.
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Biology>Ecology>Ecosystem>Ecosystem- Structure and Function
What are the surroundings in which organisms live called?
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Biology>Ecology>Ecosystem>Ecosystem- Structure and Function

Give a reason for the following.

The equilibrium of a forest ecosystem can be disturbed by the uncontrolled hunting of big predators.

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Biology>Ecology>Ecosystem>Ecosystem- Structure and Function
Describe briefly the biological effects of light on animal reproduction.
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Biology>Ecology>Ecosystem>Ecosystem- Structure and Function
Soil transported by wind is called
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Biology>Ecology>Ecosystem>Ecosystem- Structure and Function
All species of vultures in India are threatened with extinction. What is the most likely outcome if all vultures in India go extinct?
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Biology>Ecology>Ecosystem>Ecosystem- Structure and Function
Presence of plants arranged into well-defined vertical layers depending on their height can be seen best in:
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Biology>Ecology>Ecosystem>Ecosystem- Structure and Function
An association of individuals of different species living in the same habitat and having functional interactions is: