Question

Which one of the following is an industrial town in India?

• A. Salem
• B. Chandigarh
• C. Nainital
• D. Shillong

Hint:

Soil degradation is a major concern in agriculture. Factors like erosion, salinisation, and waterlogging significantly impact land productivity.

Answer 1

The Correct Option is B

The provided statement asserts that agricultural land degradation intensifies pressure on agricultural productivity. The underlying reasons are as follows:- Soil erosion and waterlogging: These phenomena significantly degrade agricultural land. Erosion strips away fertile topsoil, vital for plant growth, while waterlogging deprives soil of oxygen, diminishing crop yields. Both contribute to increased strain on agricultural land.- Salinisation and alkalinisation of soil: The accumulation of salts or alkalis in the soil reduces its fertility and productivity, a primary driver of land degradation and escalating pressure on agricultural resources.- Rich land fertility and multiple cropping: These are generally beneficial for agricultural productivity and do not contribute to land deterioration. This point is irrelevant to the context of land degradation.- Decline in land productivity: This is a direct consequence of land degradation, stemming from factors such as erosion, waterlogging, salinisation, and inadequate farming techniques. As land quality diminishes, so does its productive capacity.Therefore, option (B) is correct, as statements I, II, and IV accurately describe factors contributing to the pressure on agricultural land, unlike statement III.