Q. United Nations Conference on climate change, COP21 was held in -
1) Moscow
2) Paris
3) Berlin
4) Tokyo
Q. When was India's first National Action Plan on Climate Change released ?
1) 2000
2) 2008
3) 2012
4) 2015
Q. Which is the most stable ecosystem ?
1) Marine (ocean)
2) Forest
3) Mountain
4) Desert
Q. Incinerators are used for which of the following ?
1) Burning wastes
2) Putting wastes into them
3) For cutting green trees
4) For making fertilizers
Q. What is 'Green House Effect' ?
1) Increase in global temperature
2) Decrease in global temperature
3) Increase in sea water temperature
4) Increase in temperature of rivers and lakes
Q. Which of the following is the main component of the natural gas ?
1) Ethane
2) Butane
3) Carbon monoxide
4) Methane
Q. Which of the following countries was the largest emitter of CO2 in 2015 ?
1) China
2) USA
3) India
4) France
Q. Which of the following is the richest source of Vitamin C ?
1) Orange
2) Apple
3) Carrot
4) Amla
Q. Which of the following has the highest velocity ?
1) Cosmic rays
2) Light
3) Electron
4) Supersonic wave
Q. Graphene is -
1) An alloy of carbon
2) Nano structure of carbon
3) Isotope of carbon
4) None of the above
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