Question 58

Terrace farming is best described as creating level steps on hillsides to curb erosion.

Terrace farming involves the construction of level steps or platforms on sloped terrain, which helps to reduce soil erosion and manage water runoff effectively.

A) Clearing trees for crops

This option is incorrect as it describes deforestation or land clearing rather than the specific practice of terrace farming. Terrace farming focuses on modifying the landscape to create flat areas for agriculture, not merely clearing existing vegetation.

B) Creating level steps on hillsides to curb erosion

This option accurately describes terrace farming. By creating terraces, farmers can cultivate crops on steep slopes while minimizing soil erosion and maximizing water retention, making it an effective agricultural practice in hilly regions.

C) Rotating crops on same field

Crop rotation involves changing the types of crops grown in a specific area across different seasons to maintain soil health and fertility. This practice is unrelated to terrace farming, which is specifically about altering the landscape itself.

D) Soil-less hydroponics

Hydroponics refers to growing plants without soil, using nutrient-rich water instead. This method is distinct from terrace farming, which relies on soil cultivation in structured, leveled areas on hillsides.

Conclusion

The correct answer, option B, clearly defines terrace farming as a method that creates level steps on hillsides, effectively addressing erosion concerns. The other options either misrepresent agricultural practices or focus on unrelated methods, confirming that option B is the most accurate and relevant choice.