Which technique creates flat areas on hillsides for rice cultivation?

Which technique creates flat areas on hillsides for rice cultivation?

• A. Water Buffaloes
• B. Terraced Farming
• C. Seedbeds
• D. Chain Pump

Answer: (B)

Terraced farming is the method that creates flat areas on hillsides for rice cultivation. By carving stepped, flat platforms into a slope and building retaining walls, farmers turn steep terrain into workable paddies. Each terrace can be flooded and drained, which is essential for rice, a crop that grows best in standing water. The terraces also slow down runoff and reduce soil erosion, while letting water move downhill by gravity to each level. This technique was widely used in medieval China to expand arable land in mountainous regions, turning otherwise unusable hillside into productive rice fields. The other options don’t create flat land: water buffaloes assist with plowing on existing fields, seedbeds are small starter plots, and chain pumps move water but don’t reshape the terrain.

Terraced farming is the method that creates flat areas on hillsides for rice cultivation. By carving stepped, flat platforms into a slope and building retaining walls, farmers turn steep terrain into workable paddies. Each terrace can be flooded and drained, which is essential for rice, a crop that grows best in standing water. The terraces also slow down runoff and reduce soil erosion, while letting water move downhill by gravity to each level. This technique was widely used in medieval China to expand arable land in mountainous regions, turning otherwise unusable hillside into productive rice fields. The other options don’t create flat land: water buffaloes assist with plowing on existing fields, seedbeds are small starter plots, and chain pumps move water but don’t reshape the terrain.