Day 133 – Q 1. What are grasslands? Discuss their global distribution. Also examine their ongoing desertification by taking the Sahel region as the case in point. (10 Marks)

1. What are grasslands? Discuss their global distribution. Also examine their ongoing desertification by taking the Sahel region as the case in point. (10 Marks)

घास के मैदान क्या हैं? उनके वैश्विक वितरण पर चर्चा करें। मामले के रूप में सहेल क्षेत्र को लेकर उनके चल रहे मरुस्थलीकरण की भी जांच करें।