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Correct sequence of stages of succession of a lithosphere is

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Important Questions on Ecosystem

MEDIUM
Biology>Ecology>Ecosystem>Ecological Succession
Choose the right sequence of hydrarch succession from the following:
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Biology>Ecology>Ecosystem>Ecological Succession
In hydroseric succession, which stage comes just before sedge meadow stage?
MEDIUM
Biology>Ecology>Ecosystem>Ecological Succession

Match the following?

Column I Column II
(a) Predictable change in species composition (i) Equilibrium
(b) Climax community (ii) Seral stages
(c)  Entire sequence community (iii) Ecological succession
(d) Transitional community (iv) Sere
    (v)  Succession

 

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Biology>Ecology>Ecosystem>Ecological Succession
Lichens and Mosses are the stages of which type of succession?
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Biology>Ecology>Ecosystem>Ecological Succession
During ecological succession:
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Biology>Ecology>Ecosystem>Ecological Succession

During ecological succession

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Biology>Ecology>Ecosystem>Ecological Succession

Assertion (A): A primary succession is more common than secondary succession.

Reason (R): Biogeochemical cycling is absent in secondary succession.

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Biology>Ecology>Ecosystem>Ecological Succession
Explain the different stages of biotic succession on bare rock.
MEDIUM
Biology>Ecology>Ecosystem>Ecological Succession

Match the following lists:

  List-I   List-II
(A) Rooted hydrophyte with floating leaves (I) Limnophila
(B) Submerged suspended hydrophyte (II) Vallisneria
(C) Free floating hydrophyte (III) Utricularia
(D) Amphibious plant (IV) Victoria regia
    (V) Salvinia

The correct match is:

EASY
Biology>Ecology>Ecosystem>Ecological Succession
A violent volcanic eruption wiped out most of the life forms in an island. Over different forms of simple organisms colonised this region, followed by the emergence of other organisms such as shrubs, woody plants, invertebrates and mammals. This ecological process is referred to as
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Biology>Ecology>Ecosystem>Ecological Succession
What is the difference between hydrarch succession and xerarch succession.
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Biology>Ecology>Ecosystem>Ecological Succession
The organisms which invade a bare area to initiate an ecological succession are known as
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Biology>Ecology>Ecosystem>Ecological Succession
What is ecological succession? Describe primary and secondary succession.
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Biology>Ecology>Ecosystem>Ecological Succession
Fill up the blanks with suitable words.
Ecosystem services are __i__ understood. The value of ecosystem is larger than __ii__.  Many of these services are __iii__ services and cannot be __iv__ by anyone. The ecosystem value is nearly __v__ the globes GNP. The ecosystem services are delivered by __vi__.
A. Living stuff.
B. Poorly
C. Twice
D. Non-market
E. Global economy.
F. Owned
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Biology>Ecology>Ecosystem>Ecological Succession
Define ecological succession.
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Biology>Ecology>Ecosystem>Ecological Succession
What is Ecological succession? How Hydrarch succession is different from Xerarch succession?
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Biology>Ecology>Ecosystem>Ecological Succession
Define ecological succession. Describe the general process of plant succession with example.
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Biology>Ecology>Ecosystem>Ecological Succession
Ecological succession is
MEDIUM
Biology>Ecology>Ecosystem>Ecological Succession
Choose the incorrect statements.
A) Pollinators play significant role in the production of food crops.
B) One of the threats to pollinators is habitat destruction by land use.
C) The climax community remain stable as long as environment is changing with adoptions.
D) Secondary succession will be a slow process compared to the primary succession.
EASY
Biology>Ecology>Ecosystem>Ecological Succession
Secondary succession takes place on/in: