Write an essay on ANY ONE of the following topics in Hindi OR English (approx. 500 words): (a) Joshimath landslide is more of a man-made tragedy and less of a natural calamity. (b) Biodiversity of Uttarakhand. (c) The sites that exhibit the art and culture of Uttarakhand. (d) Empowering women is an essential step to make Uttarakhand a developed state of the nation.