Differentiate between

(a) Dew and frost

(b) Fog and mist

The isotherms in the northern hemisphere are more curved while those in the southern hemisphere are almost parallel to the Equator. Why?

Suppose the relative humidity is 100%. Write your inferences regarding the atmospheric condition.

Illustrate the concept of Orographic rainfall with the help of a diagram.

Illustrate heat budget on a chart paper and display it in the class.