Term biosphere was given by Lindergren, The term ecosphere as biosphere was used by Cole, Biome is a part of earth and its atmosphere

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Free Online Mock Biology Multiple Choice Test on Biosphere

Sub Category : Biosphere	Test : 4	Time Left :
1.Term biosphere was given by
(1) Odum (2) Haeckel (3) Vernadsky (4) Lindergren
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2.The term ecosphere as biosphere was used by
(1) Odum (2) Cole (3) Daubenmee (4) Racenkinaee
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3.Biome is
(1) A part of earth and its atmosphere (2) Part of earth inhabitated by organism (3) Total fauna of earth (4) Communities interacting together
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4.Phosphorus of ocean becomes available to land plants due to ?
(1) Sea birds (2) Deep sea activities (3) Ocean spray (4) All
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5.Composition of air remain unchanged ?
(1) Above height of 80 km (2) Below height 60 km (3) Below height of 80 km (4) None

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Free Online Mock Biology Multiple Choice Test on Biosphere