General Science Questions

• Super cooling stands for cooling of a liquid :
• Which is the warmest layer of the atmosphere?
• Person who is colour-blind cannot distinguish between
• Which one of the following bio reserves of India is not included in the World Network of Biosphere Reserve?
• The study of mountains is known as
• Salination of soil is caused by
• Charcoal can be made at home by burning
• Depletion of ozone layer causes
• SMOG is a combination of
• What is the position of the Earth when it is at the greatest distance from the sun ?
• Azolla increases soil fertility for ....
• Why does ice covered in sawdust not melt quickly?
• Which of the following was India's first interplanetary mission?
• A level of atmosphere which is composed partly of electrons and positive ions is called
• Helium is added to the oxygen supply of deep sea divers because it is _________
• When does the sun shine vertically on the Equator ?
• Among the given nutrients, milk is a poor source of which of the following ?
• Particulates (< 1 μm size) remaining suspended in air indefinitely and transported by wind currents are called
• The least preferred technique in the disposal of Municipal Solid Waste is
• A bomb explodes on the moon. You will hear its sound on earth after _________