Answer:
1. Ozone :- Form of oxygen having three atoms of oxygen to a molecule.
2. Mesosphere :- Later of the atmosphere just above the stratosphere.
3. Stratosphere :- The layer of atmosphere just above the troposphere where the temperature remains fairly constant.
4. Thermosphere :- The layer of atmosphere above the mesosphere where temperature are the highest in the atmosphere.
5. Ozonosphere :- Region in the upper stratosphere where the ozone is concentrated.
6. Aurora :- Streamers and band of light appearing in the sky at night , especially in polar region.
7. Ionosphere :- Layer of atmosphere containing ions; above the stratosphere.
8. Ion :- An electrically charged atoms.
9. Troposphere :- The layer of the atmosphere nearest the Earth in which most weather changes occur.
