Khadar is younger, found in floodplains and replenished annually.
Bhangar is older alluvium, less fertile and found away from floodplains.
Consider the following statements:
Peaty soils are poor in organic matter.
Peaty soils are found in Bihar, Uttarakhand, and coastal Odisha.
Consider the following statements regarding laterite soils:
These soils are the result of high leaching under tropical rains.
They are unsuitable for cultivation of crops like cashew, rubber and coffee.
Which of the following statements are correct?
Forest soils are generally acidic in hill areas.
Forest soils are rich in humus due to leaf litter.
Forest soils are ideal for cereals without any treatment.
Consider the following statements:
Red soil appears yellow when hydrated.
Red soils are formed on metamorphic rocks under high rainfall.
Red soils are rich in humus and nitrogen.
Which of the following statements are true regarding saline soils?
They are infertile due to high salt content.
They are more widespread in Rajasthan than Gujarat.
Gypsum is used to reduce soil salinity in Punjab and Haryana.
Which of the following statements are correct?
Laterite soils are rich in aluminium and iron oxides.
They are well suited for growing rice and wheat in high rainfall areas.
They are formed due to leaching in tropical conditions
Which of the following statements are correct?
Black soils are rich in nitrogen and organic matter.
Black soils are formed due to weathering of igneous rocks.
Black soils are unsuitable for cotton cultivation.
ചേരുംപടി ചേർക്കുക.
കോപ്പർ സൾഫേറ്റ് | പർപ്പിൾ |
കൊബാൾട്ട് നൈട്രേറ്റ് | നീല |
പൊട്ടാസ്യം പെർമാംഗനേറ്റ് | ഇളം പിങ്ക് |
ഫെറസ് സൾഫേറ്റ് | ഇളം പച്ച |
A, B, C, D, E, F, G, and H live on 8 different floors of 8 storey building. The lower most floor is numbered 1. The one above it, is numbered 2. Going on like this, the topmost floor is numbered 8. One person lives on each floor. B lives on an odd-numbered floor above floor 3. Two people live between B and C. Three people live between C and D. The number of people who live below C is equal to the number of people who live above A. F lives on two floors above C. G lives on one of the floors below E and H lives on one of the floors above both G & E. A lives on one of the floors above D.
Which of the following statements is not correct?