EASY
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What is the ultimate source of energy for the ecosystems? (Plants/Sun/Carbohydrates)

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Important Questions on Ecosystem

MEDIUM
Biology>Ecology>Ecosystem>Ecosystem -Structure and Function

Select the correct option for the process of decomposition.

a = Fragmentation

b = Catabolism

c = Leaching

EASY
Biology>Ecology>Ecosystem>Ecosystem -Structure and Function
What is Decomposition? What are the climatic factors that regulate it?
MEDIUM
Biology>Ecology>Ecosystem>Ecosystem -Structure and Function
Which of the following is correct for decomposer?
EASY
Biology>Ecology>Ecosystem>Ecosystem -Structure and Function
Which organisms constitute the last trophic level?
MEDIUM
Biology>Ecology>Ecosystem>Ecosystem -Structure and Function
Vertical distribution of different species occupying different levels in a biotic community is known as:
HARD
Biology>Ecology>Ecosystem>Ecosystem -Structure and Function

Give one significant contribution of the following scientist.

R.Mishra

HARD
Biology>Ecology>Ecosystem>Ecosystem -Structure and Function
What is decomposition? Explain the process of decomposition.
EASY
Biology>Ecology>Ecosystem>Ecosystem -Structure and Function
Mention four 'Evil Quartet' which cause depletion of biodiversity.
EASY
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:
EASY
Biology>Ecology>Ecosystem>Ecosystem -Structure and Function
Which of the following ecosystem has the maximum amount of biomass production?
MEDIUM
Biology>Ecology>Ecosystem>Ecosystem -Structure and Function

Explain Rivet Popper Hypothesis.

EASY
Biology>Ecology>Ecosystem>Ecosystem -Structure and Function
The term ecosystem was coined by:
MEDIUM
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.

EASY
Biology>Ecology>Ecosystem>Ecosystem -Structure and Function
Which among the following is not a functional unit of the ecosystem?
MEDIUM
Biology>Ecology>Ecosystem>Ecosystem -Structure and Function
Define decomposition. Explain the main steps involved in the process of decomposition.
EASY
Biology>Ecology>Ecosystem>Ecosystem -Structure and Function
An association of individuals of different species living in the same habitat and having functional interactions is:
EASY
Biology>Ecology>Ecosystem>Ecosystem -Structure and Function
Write the name of any one insect which acts as scavenger?
EASY
Biology>Ecology>Ecosystem>Ecosystem -Structure and Function
Who proposed that ecosystem is the symbol of structure and function of nature?
EASY
Biology>Ecology>Ecosystem>Ecosystem -Structure and Function
Most animals that live in deep oceanic waters are:
MEDIUM
Biology>Ecology>Ecosystem>Ecosystem -Structure and Function
Which one of the following is a characteristic feature of cropland ecosystem?