Alluvial Soil (GROUP 1)

From which three river systems is Alluvial soil getting deposited?

• Indus, Ganga and Brahmaputra

• Mahanadi, Krishna and Kaveri

• Nile, Amazon and Mississippi

• Yamuna , Narmada and Tapti

The coarse soils near the place of break of slope are most common in piedmont plains such as----

• Chaukhamba, Kamet and Trisul

• Kirat Chuli, Anamudi, and Chembra

• Saf Minal, Kalanka and Satopanth

• Duars, Chos and Terai

Mostly these soils contain adequate proportion of______

• sulphuric acid, potassium and nitrate

• potash, phosphoric acid and limestone

• potash, phosphoric acid and lime

• sand, silt and clay

What is 'Old Alluvial' called?

• Bangar

• Khadar

• Regur

• Basalt

What is 'New Alluvial' called?

• Gullies

• Khadar

• Kanker