Land Degradation & Conservation Measures

Which Amongst These Is The Primary Contributor To Land Degradation

• Dune Erosion

• Deforestation

• Overgrazing

• Mining

• Dune Erosion

Mining causes land degradation because

• Pollutants Clog The Soil Pores And Stops Percolation Of Water

• It Leaves Deep Scars And Traces Of Over-Burdening

• It Causes Deforestation

• All Of The Above

Which Continent Has The Highest Amount Of Degraded Land?

• Asia

• Europe

• Antarctica

• Africa

• Australia

How Many Hectares Of Degraded Land Is There In India?

• 131 Million

• 125 Million

• 310 Million

• 130 Million

• 142 Million

Which Agent Of Erosion Causes The Most Land Degradation?

• Water

• Wind

• Gravity

• Glaciers

Poor Soil Structure Can Lead To An Increase In

• Blizzard

• Floods

• Earthquakes

• Landslides

• Avalanche

Over-irrigation Is The Primary Cause Of Land Degradation In Which State In India?

• Madhya Pradesh

• Punjab

• Haryana

• Uttar Pradesh

• Gujrat

A Decrease In The Rate Of Percolation Of Water Will Result In

• Floods

• Tsunami

• Rise In Temperature

• Growing Crops Will Be Harder

• Lack Of Underground Water

Erosion In Deserts Is Caused By Which Agent Of Erosion

(a)  

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