Soil as Natural Resource
Soil as Natural Resource: Overview
This Topic covers sub-topics such as Soil Erosion, Humus, Weathering, Contour Ploughing, Decomposition, Solid Wastes, Soil Formation, Detritus, Chemical Weathering, Biological Weathering, Physical Weathering, Humification, The Soil and, Mineral Formation
Important Questions on Soil as Natural Resource
What is the significance of humus in soil fertility?
Describe the term decomposition.
The process of farming by keeping the lines of contour on the sloppy regions is called Contour Ploughing.
The process that changes solid rock into soil particles on Earth's surface is called _____.
Write a short note on weathering?
What is meant by biological weathering?
What is chemical weathering process?
What is meant by physical weathering?
What are four common sources of soil pollution?
What is called detritus food chain?
Name the following:
The process of formation of soil.
Which of these factors decide which plants will thrive on that soil?
Which of these is a factor that makes soil?
