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How is over irrigation responsible for land degradation in Punjab?
Over irrigation is responsible for land degradation in Punjab, which led to water logging leading to increases the salinity and alkalinity in the soil.
Over irrigation is responsible for land degradation in Punjab, which led to water logging leading to increases the salinity and alkalinity in the soil.
See lessHow is cement industry responsible for land degradation?
Mineral processing like grinding of limestone for cement industry generates heavy amount of dust which is released in the atmosphere. Later, it settles down in the surrounding areas which slows the process of infiltration of water into the soil. This is how land gets degraded due to cement industrieRead more
Mineral processing like grinding of limestone for cement industry generates heavy amount of dust which is released in the atmosphere. Later, it settles down in the surrounding areas which slows the process of infiltration of water into the soil. This is how land gets degraded due to cement industries.
See lessDefine the Phenomenon responsible for the formation of ravines and gullies.
The denudation of the soil cover and it's subsequent washing down is described as soil erosion. It is responsible for the formation of gullies and ravines.
The denudation of the soil cover and it’s subsequent washing down is described as soil erosion. It is responsible for the formation of gullies and ravines.
See lesswhere is Black soil found ?
Major states where black soils are found in India are Maharashtra, Gujarat, Western parts of Madhya Pradesh
Major states where black soils are found in India are Maharashtra, Gujarat, Western parts of Madhya Pradesh
See lessExplain the role of human in resource development.
People can make the best use of nature to create more resources when they have the knowledge, skill and technology to do so. That is why human beings are a special resource. Human beings interact with nature through technology and create institutions to accelerate the pace of economic development.
People can make the best use of nature to create more resources when they have the knowledge, skill and technology to do so. That is why human beings are a special resource. Human beings interact with nature through technology and create institutions to accelerate the pace of economic development.
See lessExamine major problems caused by indiscriminate use of resources.
Depletion of resources, unequal distribution of resources, and environmental issues are three problems caused by the indiscriminate use of natural resources.
Depletion of resources, unequal distribution of resources, and environmental issues are three problems caused by the indiscriminate use of natural resources.
See lessDescribe any three main features of alluvial soil found in India.
Three main features of alluvial soil :- 1) This is the most widely spread and important soil. 2) These soils are very fertile. 3) Mostly these soils contain adequate proportion of potash, phosphoric acid and lime.
Three main features of alluvial soil :-
See less1) This is the most widely spread and important soil.
2) These soils are very fertile.
3) Mostly these soils contain adequate proportion of potash, phosphoric acid and lime.
Give any three features of black soil in India.
Three features of Black soil are :- 1) These soils has capacity to hold moisture 2) These soils are rich in soil nutrients, such as calcium carbonate, magnesium, potash and lime 3) The black soil are made up of extremely fine
Three features of Black soil are :-
See less1) These soils has capacity to hold moisture
2) These soils are rich in soil nutrients, such as calcium carbonate, magnesium, potash and lime
3) The black soil are made up of extremely fine
Describe any main features of Arid soil in India.
Three main features of Arid Soil are :- 1) In some areas, the salt content is very high and common salt is obtained by evaporating the water. 2) These soil has lacks of humus and moisture.
Three main features of Arid Soil are :-
1) In some areas, the salt content is very high and common salt is obtained by evaporating the water.
2) These soil has lacks of humus and moisture.
See lessWhich soil in called regur soil?
Black Soil in called regur soil. It is black in colour and ideal for growing cotton.
Black Soil in called regur soil. It is black in colour and ideal for growing cotton.
See less