SSLC (English Medium) कक्षा ८ - Tamil Nadu Board of Secondary Education Question Bank Solutions for Social Science

The process of change of gaseous form of water into liquid form is called as ______.

An air layer next to the earth’s surface to 1000 m or lower is called as ______.

The three important phases of the hydrologic cycle are ______, ______, and ______.

Water boils at ______.

There is a ______ relationship between temperature and evaporation.

Rain is the tiny droplets of water hanging in the air.

Saturation occurs when the temperature increases.

Evaporation is the process in which the liquid form of water changes into a gaseous form.

What are the factors that increase the rate of evaporation?

Explain the forms of condensation.

______ takes place from the surface water.

Oceans, seas, lakes, and rivers provide nearly ______ of the moisture in the atmosphere.

Over the oceans, ______ is more prevalent than precipitation.

The rate of evaporation is ______ during the periods of calm winds.

For aviation purpose, the criterion for fog is ______ or less.

______ is formed by microscopic drops of water or by small ice crystals.

Transpiration takes place from ______.

When the air is ______ evaporated water tends to stay close to the water body.

______ is the tiny droplets of water hanging in the air.

When does the rate of evaporation increase?