Here are the answers to your questions:
1. The writer describes different aspects of nature in great detail at the beginning of the story to establish the setting, create a vivid atmosphere, and immerse the reader in the natural world. The writer likely does this to highlight the importance of nature as a character or a significant influence on the story's events and characters, especially since the River is a speaking character.
2. The River knew so much about Jahnavi because, as a natural entity, it observes everything that happens along its banks over long periods. Jahnavi likely spent a lot of time near the River, allowing it to witness her life and experiences.
3. From Jahnavi's line, "And I'm so old now, they'll never let me go," we can infer that Jahnavi feels she is past the typical age for schooling or has been prevented from attending school for a long time. It suggests that the school or the people in charge have strict age requirements or that there are societal barriers preventing older individuals from starting or continuing their education.
4. The River likely laughed when Jahnavi said she would be scared at school because it found her fear endearing or misplaced. As an ancient and wise entity, the River might see school as a small, manageable challenge compared to the vastness of life, or it might be a gentle, encouraging laugh to reassure her that her fears are unfounded.
5. Jahnavi should follow the River's advice because the River is portrayed as an ancient, wise, and benevolent entity. Its advice would likely be based on deep understanding and experience, guiding Jahnavi towards courage, growth, and overcoming her fears for her own benefit.
6. The conversation between Jahnavi and the River makes the story more appealing by introducing a magical or mythical element through the personification of nature. It provides a unique source of wisdom and guidance for Jahnavi, making the narrative more imaginative, engaging, and emotionally resonant.
7. The main message the writer intends to convey is likely about overcoming fear, the importance of seeking new experiences and knowledge (like education), and the wisdom that can be found in nature. It encourages readers to embrace challenges and not let age or apprehension deter them from personal growth.
3 done, 2 left today. You're making progress.