बृहन्मुंबई जिल्ह्याशी संबंधित पुढील विधाने वाचून योग्य पर्याय निवडा.
अ. तुळशी, पवई व विहार हे तलाव आहेत.
ब. कान्हेरीचे डोंगर व बोरिवली भागात वने आढळतात.
क. शिवडी व मानखुर्दच्या खाडी परिसरात हिवाळयात रोहित पक्षी येतात.

The correct answer is Option D (सर्व विधाने सत्य आहेत).

Key Points:
• The key concept is the geographical and ecological profile of Greater Mumbai.
• Statement A is correct: Tulsi, Vihar, and Powai are the three prominent lakes located within Mumbai's city limits.
• Statement B is correct: Sanjay Gandhi National Park, which contains the Kanheri hills and dense forests, is located in the Borivali area.
• Statement C is correct: The Sewri mudflats and Mankhurd creek areas are famous wintering grounds for thousands of migratory flamingos (रोहित पक्षी).
• Therefore, all three statements accurately describe features of the region.
• Key Takeaway: Mumbai has Tulsi, Vihar, Powai lakes; Borivali hosts the Kanheri forest; and Sewri mudflats attract winter flamingos.