World Geography
Which among the following pairs of weathered landforms is/are not correctly matched?Etchplain – A plain where the bedrock has been subject to considerable subsurface weatheringFlared slope – Small to large indentations in vertical to steeply sloping granular rockSelect the correct code from the options given below:

Both 1 & 2
Only 2
Only 1
Neither 1 & 2

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World Geography
Which among the following statements is/are correct about the Thermosphere?It lies upto an altitude of 80 km from the earth’s surface.It contains electrically charged particles known as ions.The temperature here starts increasing with heights.The International Space Station and other satellites orbit in this layer.Select the correct code from the options given below:

1, 2, 3 & 4
Only 2, 3 & 4
Only 1, 3 & 4
Only 3 & 4

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World Geography
Which among the following statements is/are correct about the wind directions?The Easterly winds blow from east to westThe Westerly winds  blow from west to eastSelect the correct code from the options given below:

Only 2
Both 1 & 2
Only 1
Neither 1 & 2

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World Geography
Which among the following statements is/are correct about the Gravity Model of Migration?According to the gravity model, the migration between two places is inversely proportional to the product of the population of the two centres.The gravity model implies that the capacity of an area to attract migrants depends upon the size of its population or its economic potential.Select the correct code from the options given below:

Only 2
Only 1
Neither 1 & 2
Both 1 & 2

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