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Removal of top fertile soil by wind or water
Options
(a) Siltation
(b) Soil erosion
(c) Weathering of soil
(d) Leaching
Correct Answer:
Soil erosion
Explanation:
Soil erosion is a naturally occurring process that affects all landforms. In agriculture, soil erosion refers to the wearing away of a field’s topsoil by the natural physical forces of water and wind or through forces associated with farming activities such as tillage.Soil erosion is the wearing away of topsoil. It is caused by factors such as water, wind and tillage of farm fields. The effects of soil erosion can be felt on-site, meaning at the site of soil disruption, because soil quality is reduced.
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Subject: Biology
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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Female gametophyte of a heterosporous fern is
- The relationship between two organisms where one receives benefit at the cost
- Which one of the following organelles is mainly responsible for aerobic
- The protein present in the bones is known as
- Illegal and unlawful development of biomaterials without payment
Topics: Biodiversity and Conservation (93)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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