Aneroid barometer is derived from the ___________ word.

The _____________ is useful for activities dependent on weather,such as agriculture.

___________ are narrow glass tubes filled with either mercury or alcohol.

____________ measured by a portable instrument called the barometer.

______________ instrument is placed in an open area away from the trees,buildings or any other object which can obstruct the incoming rain water.

____________ is made up of wet and dry bulb thermometers.

__________ is measured by rain gauge.

The entire data is processed and depicted on maps are called __________.

The temperature of the freely moving air is recorded with the help of ____________.

The ___________ measures both the maximum and the minimum temperatures during a day.