• a-ii , b-iii , c-iv , d-i

• a-iii , b-i , c-ii , d-iv

• a-i , b-ii , c-iv , d-iii

• a-iv , b-ii , c-iii , d-i

Ria is an example of :

• Deposited land features

• Submerged upland shorelines

• Emerged upland shorelines

• Eroded land forms

Who postulated the "Progressive Wave Theory of Tides" ?

• C. Darwin

• William Whewill

• R.A. Haris

• Daly

Who postulated the concept of Base level ?

• Walter Penck

• J.W. Powell

• W.M. Davis

• James Hutton

Who wrote the book "Illustration of the Huttonian Theory of the earth." ?

• Jmaes Hutton

• John Playfair

• Vidal de la Blache

• W.M. Davis

According to single - cell circulation model proposed by George Hadley the most important factor causing the global atmospheric circulation is : 

• The rotation of the Earth

• The jet stream

• Subsidence at the equator`

• Temperature contrast between equator and pole

The westerlies and trade winds are examples of "____________" winds.

• Mesoscale

• Toposcale

• Macroscale

• Microscale

When water evaporates the energy that was used to evaporate the wateer ?

• heats up the surrounding air as evaporation takes place

• will never be available again

• is stored as latent heat in the evaporated water molecule

• is destroyed

Meteorologists group tropical cyclones into three main categories according to :

• Barometric pressure in the eye of storm

• Precipitation

• Diameter of the storm

• Wind velocity

A given volume of air holds 20 grams of water vapour. At that temperature , the air would be saturated with 80 grams of water vapour. What is the relative humidity ?

• 40%

• 100%

• 25%

• 80%