Questions

ROM in computer science stands for?

__________ is the interaction in which one species benefits and the other is neither harmed nor benefited.

The method of soil conservation in which stones, grass, soil are used to build barriers along contours and trenches are made in front of the barriers to collect water is called?

The ozone layer protects us from harmful _______________ rays of the sun.

Indian Citizenship is granted by

Which of the following gases is known as "Laughing Gas"?

In the following passage some of the words have been left out. Read the passage carefully and select the correct answer for the given blank out of the four alternatives.

The _____ of energy in India are met from both commercial and non commercial sources. The most _____ sources of energy today are coal and natural gas, hydro
electricity and nuclear power. On the other hand, firewood, cow-dung cakes and vegetable waste etc. _____ non commercial forms of energy. While non commercial
forms of energy _____ demand, coal is the _____ source of commercial energy in India.

On the other hand, firewood, cow-dung cakes and vegetable waste etc. _____ non commercial forms of energy.

Unemployment resulting from industrial reorganization, typically due to technological change, rather than fluctuations in supply or demand is called