Modern conservation noise value of 80 dB, Cotton dust causes of Byosinosis, Capillary water absorted the plants from soil

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Free Online Mock Biology Multiple Choice Test on Organism and Environment

Sub Category : Organism and Environment	Test : 11	Time Left :
1.Modern conservation has a noise value of
(1) 60 decibels (2) 80 dB (3) 270 dB (4) 180 dB
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2.Ulimate environment hazzard to man kind is
(1) Air pollution (2) Noise pollution (3) Water pollution (4) Nuclear explosion
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3.Cotton dust causes
(1) Silicosis (2) Siderosis (3) Byosinosis (4) None
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4.Which type of water is absorbed by the plants from the soil??
(1) Capillary water (2) Hygroscopic water (3) Underground H2O (4) None
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5.Thetropical ever green forest are found in?
(1) Central India (2) Western ghats (3) Himalayan range (4) Northern plants

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Free Online Mock Biology Multiple Choice Test on Organism and Environment