The correct answer is: b) Floods.
Assam is a state in northeastern India that is highly prone to floods. The state is located in the Brahmaputra River basin, which is one of the most flood-prone river basins in the world. The Brahmaputra River is a major source of water for Assam, but it also causes widespread flooding during the monsoon season. In recent years, Assam has experienced several major floods that have caused extensive damage to property and infrastructure.
Drought is a natural disaster that occurs when there is a prolonged period of below-average rainfall. Drought can have a devastating impact on agriculture, water supplies, and the environment. Assam is not as prone to drought as some other parts of India, but it does experience periods of drought from time to time.
Cyclones are tropical storms that form over warm waters in the ocean. Cyclones can cause widespread damage to property and infrastructure, and they can also cause loss of life. Assam is located in a cyclone-prone region, and the state has experienced several major cyclones in recent years.
Wildfires are a natural disaster that occurs when vegetation catches fire. Wildfires can cause extensive damage to property and infrastructure, and they can also cause loss of life. Assam is not as prone to wildfires as some other parts of India, but it does experience wildfires from time to time.