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List four causes of biodiversity loss
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1
|
3138
|
November 12, 2016
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What characteristics make a community stable?
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1
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4127
|
November 12, 2016
|
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Is it true that there is more solar energy available in the tropics?
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1
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1903
|
November 12, 2016
|
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Give the names of some invasive species in India
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1
|
628
|
November 12, 2016
|
|
Observe the global biodiversity distribution of the major plant
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1
|
6356
|
November 12, 2016
|
|
How do ecologists estimate the total number of species present
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1
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1135
|
November 12, 2016
|
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How does species diversity differ from ecological diversity?
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1
|
2507
|
November 12, 2016
|
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Describe the advantages for keeping the ecosystems?
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1
|
1781
|
November 12, 2016
|
|
Write important features of a sedimentary cycle in an ecosystem
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1
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1095
|
November 12, 2016
|
|
The biodiversity increases when one moves from the pioneer
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1
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1429
|
November 12, 2016
|
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Complete the following model of carbon cycle by filling A, B, C, D, E
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1
|
1910
|
November 12, 2016
|
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State the function of a reservoir in a nutrient cycle
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1
|
1515
|
November 12, 2016
|
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(i) Define pioneer species
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1
|
1066
|
November 12, 2016
|
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Define ecological pyramids and describe with examples,
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1
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1636
|
November 12, 2016
|
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(i) Draw a pyramid of numbers of a situation, where a large
|
|
1
|
3332
|
November 12, 2016
|
|
Given below is a list of autotrophs and heterotrophs
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|
1
|
1718
|
November 12, 2016
|
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Distinguish between (i) Upright and inverted pyramid
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1
|
8738
|
November 12, 2016
|
|
The number of trophic levels in an ecosystem are limited. Comment
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1
|
8759
|
November 12, 2016
|
|
Organisms at a higher trophic level have less energy available
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|
1
|
1836
|
November 12, 2016
|
|
The energy flow in the ecosystem follows the second law
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1
|
4005
|
November 12, 2016
|
|
The diagram shows the flow of energy through an ecosystem
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1
|
3753
|
November 12, 2016
|
|
Name the type of food chains responsible for the How of larger
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|
1
|
801
|
November 12, 2016
|
|
The energy flow in an ecosystem is unidirectional’. Justify the
|
|
1
|
3816
|
November 12, 2016
|
|
Justify the following statement in terms of ecosystem dynamics
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|
1
|
1108
|
November 12, 2016
|
|
The rate of decomposition of detritus is affected by the abiotic
|
|
1
|
1543
|
November 12, 2016
|
|
Distinguish between following:
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|
1
|
1261
|
November 12, 2016
|
|
Which of the following ecosystems will be more productive in terms
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1
|
889
|
November 12, 2016
|
|
Describe the components of an ecosystem
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|
1
|
997
|
November 12, 2016
|
|
Why are oceans least productive?
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|
1
|
2451
|
November 12, 2016
|
|
Why is the rate of assimilation of energy at the herbivore
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|
1
|
1125
|
November 12, 2016
|