Questions

___________ gases absorb long wave (infrared) radiation from the earth and emit it again towards the earth.

Sulphur and Chlorine can have what type of a bond?

The series of processes by which nitrogen and its compounds are inter-converted in the environment and in living organisms is called _____ .

A level of atmosphere which is composed partly of electrons and positive ions is called

Which industrial revolution can be called the Digital Revolution?

India had signed an Open Skies agreement with which country which will allow designated airlines of both signatory countries to operate freely?

Who discovered Electron?

Petrodava Dacian Fortress is a famous archaeological landmark in