Rivers in Meghalaya play a vital role in:

The correct answer is: d) All of the above

Rivers in Meghalaya play a vital role in transportation, irrigation, and hydropower generation.

• Transportation: Rivers are a major mode of transportation in Meghalaya. They are used to transport goods and people, and to connect different parts of the state.
• Irrigation: Rivers are used to irrigate crops. This is important for agriculture in Meghalaya, as the state receives a lot of rainfall.
• Hydropower generation: Rivers are used to generate hydroelectric power. This is important for the state’s economy, as it provides a source of clean energy.

In addition to these three main roles, rivers also play a role in the following:

• Fisheries: Rivers are home to a variety of fish species. Fishing is an important source of food and income for many people in Meghalaya.
• Tourism: Rivers are a popular tourist destination in Meghalaya. People come to enjoy the scenery, the wildlife, and the opportunities for fishing and boating.
• Ecology: Rivers are an important part of the ecosystem. They provide habitat for a variety of plants and animals, and they help to regulate the climate.

Overall, rivers play a vital role in the economy, society, and environment of Meghalaya.