Environment Ecology

Q321.The water pollution in a river is determined by measuring the dissolved amount of

Q322.Which of the following does not help to maintain ecological balance?

Q323.National Mission for Green India has been initiated in the following States by Government of India with the aim to improve the density of existing forests

Q324.BOD is maximum in the Ganga river between

Q325.Which one of the following is one of the main causes of ecological imbalance in India?

Q326.Which of the following is not the impact of deforestation in India?

Q327.Bioremediation means

Q328.Which of the following is an act that disturbs the ecological balance?

Q329.Among the following which statement is not correct?

Q330.Which of the following is not a water pollutant?

Q331.The highest trophic level in an ecosystem is obtained by

Q332.Tree cover is maximum in

Q333.The problem of water pollution with Arsenic is maximum in

Q334.Which of the following is not a biotic component of an ecosystem?

Q335.In India, percentage coverage of dense forests to total geographical area is about

Q336.Chernobyl accident is related with

Q337.The primary source of energy in Eco-body is

Q338.According to National Remote Sensing Center (NRSA) which of the following state has the it’s maximum area covered by forest?

Q339.The most toxic metal pollutant of automobile exhaust is

Q340.In a food chain, man is