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Earn 100

Define the term humus.

Important Questions on Natural Resources

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The process of soil formation is called:
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Among the given options, which one is not correct for the use of a large amount of fertilizers and pesticides?
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Which of these is a factor that makes soil?
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Which of the following is not a factor responsible for the incident of erosion of soil?
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Major source of mineral in the soil is the
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The weathering of rocks results in the formation of
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Sun, water and wind lead to _____  formation in nature. (Soil/Iceberg)
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What happens when rain falls on soil without vegetational cover?
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Percolation of water into deeper layers of soil is aided by _____.

 
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Which of these is not involved in the process of weathering?
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Terrace farming and Intensive cropping can prevent
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Choose the correct statement.

 
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Identify which of the following is not a cause of soil erosion?
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Which of these factors decide which plants will thrive on that soil?
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Which one of the following factors does not lead to soil formation in nature?
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The process that changes solid rock into soil particles on Earth's surface is called _____.
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Top-soil contains the following.
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Soil structure is mainly decided by _____.
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Soil formation is a _____.