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Everyday Science MCQs
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3241.The poisonous gas which is the main byproduct of motor vehicle with irritating smell is?
3242.Which gas is emitted by incomplete combustion of fuel?
3243.The average temperature of the surface of the earth increases is known as?
3244.Which gas is produced when trees and fossil fuels are burnt?
3245.Which one of the following affects the photosynthesis and growth of plants?
3246.The most dangerous type of pollution is ____?
3247.The production of human growth hormone is used for the treatment of _____?
3248.Which of the following disease can be treated by the use of vaccine?
3249.MMR vaccines are given to children to develop resistance against ____?
3250.Which of the following substances contain disease producing pathogens in the weakened form?