The correct answer is: a) Adventure sports and tourism.
The Brahmaputra Beach Festival is an annual event that takes place in Guwahati, India. The festival aims to promote adventure sports and tourism in the region. The festival features a variety of activities, including river rafting, kayaking, and hiking. There are also cultural events, such as music and dance performances. The festival is a great way to experience the natural beauty of the Brahmaputra River and the culture of Assam.
Option b) Environmental awareness is not the correct answer because the Brahmaputra Beach Festival is not primarily focused on environmental awareness. However, the festival does promote environmental awareness through its activities and events. For example, the festival includes a clean-up of the Brahmaputra River.
Option c) Traditional crafts is not the correct answer because the Brahmaputra Beach Festival is not primarily focused on traditional crafts. However, the festival does feature some traditional crafts, such as Assamese silk weaving.
Option d) Local music and dance is not the correct answer because the Brahmaputra Beach Festival is not primarily focused on local music and dance. However, the festival does feature some local music and dance performances.