How does the heavy monsoon rainfall pattern in Arunachal Pradesh primarily impact the state's short-term economic output in the primary sector?

💡 Solution & Explanation

Heavy monsoon precipitation in Arunachal Pradesh provides vital water resources for paddy cultivation and feeds the extensive river systems critical for hydropower generation. However, excess rainfall can trigger severe soil erosion, flash floods, and landslides that temporarily disrupt transport arteries and agricultural supply chains. Monsoon management is thus a crucial determinant of regional GDP fluctuations in hill economies. The state possesses immense hydroelectric potential stemming from these torrential river flows.