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Why is it necessary to conserve natural resources?

Important Questions on Sources of Energy

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Which one of the following is not a method of in situ conservation of biodiversity?
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Science>Physics>Sources of Energy>How Long Will an Energy Source Last Us
Biological diversity increases with the productivity of an ecosystem. In which of the following habitats do we see the greatest diversity of species?
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Science>Physics>Sources of Energy>How Long Will an Energy Source Last Us
Alexander Von Humboldt described for the first time:
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Science>Physics>Sources of Energy>How Long Will an Energy Source Last Us
The difference between the Red List and Red Data Book is
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Science>Physics>Sources of Energy>How Long Will an Energy Source Last Us
In which of the following both pairs have correct combination?
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Science>Physics>Sources of Energy>How Long Will an Energy Source Last Us

Given below is the representation of the extent of the global diversity of invertebrates. What groups the four portions (A-D) represent respectively?
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Science>Physics>Sources of Energy>How Long Will an Energy Source Last Us
Which one of the following is related to ex situ conservation of threatened animals and plants?
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Science>Physics>Sources of Energy>How Long Will an Energy Source Last Us
Which of the following regions of the globe exhibits the highest species diversity?
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Science>Physics>Sources of Energy>How Long Will an Energy Source Last Us
The red list contains data or information on
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Science>Physics>Sources of Energy>How Long Will an Energy Source Last Us
Which of the following is correctly matched?
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Science>Physics>Sources of Energy>How Long Will an Energy Source Last Us
An example of ex situ conservation is :
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Science>Physics>Sources of Energy>How Long Will an Energy Source Last Us
A graph of species richness vs area on log-log axis is:
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Science>Physics>Sources of Energy>How Long Will an Energy Source Last Us
India constitutes _____ percent of the world's land area and contributes _____ percent of the global species diversity.
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Science>Physics>Sources of Energy>How Long Will an Energy Source Last Us
Which of the following is the most important cause for animals and plants being driven to extinction?
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Science>Physics>Sources of Energy>How Long Will an Energy Source Last Us
According to Robert May, the global species diversity is about
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Science>Physics>Sources of Energy>How Long Will an Energy Source Last Us
According to Alexander von Humboldt:
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Science>Physics>Sources of Energy>How Long Will an Energy Source Last Us

In the following, in each set, a conservation approach and an example of a method of conservation are given
(a) In situ conservation-Biosphere Reserve
(b) Ex situ conservation-Sacred groves
(c) In situ conservation-Seed bank
(d) Ex situ conservation-Cryopreservation

Select the option with a correct match of approach and method:

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Science>Physics>Sources of Energy>How Long Will an Energy Source Last Us
Which one of the following class of animals constitutes the largest biomass on earth?
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Science>Physics>Sources of Energy>How Long Will an Energy Source Last Us
Cryopreservation of gametes of threatened species in viable and fertile condition can be referred to as:
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Science>Physics>Sources of Energy>How Long Will an Energy Source Last Us
Which of the following is the most important cause for animals and plants being driven to extinction?