Question

5 3. terrace Short Answer Questions 1. How can we conserve our land resources? 2. Write briefly about different factors that contribute to the formation of soil. 3. Which is the most appropriate method to check soil erosion on steep slopes? 5. Why is only a fraction of the surface area of the earth, occupied by humans? 4. What do you understand by contour ploughing? cwer Questions​

Answer 1

Answer:

Which one of the following methods is most appropriate to check soil erosion on steep slopes? (a) Shelter belts. (b) Mulching. (c) Terrace ...

Explanation:

terrace Short Answer Questions 1. How can we conserve our land resources? 2. Write briefly about different factors that contribute to the formation of soil. 3. Which is the most appropriate method to check soil erosion on steep slopes? 5. Why is only a fraction of the surface area of the earth, occupied by humans? 4. What do you understand by contour ploughing?

Answer 2

Answer:

• Steps required for the conservation of land resources are: Afforestation Proper management of grazing and wastelands Control on unrestricted mining Proper treatment of industrial effluents

1. Afforestation.
2. Proper management of grazing and wastelands.
3. Control on unrestricted mining.
4. Proper treatment of industrial effluents.

• Soils are formed through the interaction of five major factors: time, climate, parent material, topography and relief, and organisms. The relative influence of each factor varies from place to place, but the combination of all five factors normally determines the kind of soil developing in any given place.

• terrace cultivation
• The most appropriate method to verify soil erosion on steep slopes is terrace cultivation. Terrace farming is a method of farming whereby “steps” known as terraces are built onto the slopes of hills and mountains.

• This is because most of the area of earth is under water. And human choose to livein a place by seeing many factors like relief of land , climatic conditions, etc.

• Contour bunding or contour farming or Contour ploughing is the farming practice of plowing and/or planting across a slope following its elevation contour lines. ... In contour plowing, the ruts made by the plow run perpendicular rather than parallel to the slopes, generally furrows that curve around the land and are level.

Explanation:

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