The correct answer is a) Cyclonic activity.
Cyclones are large, rotating storms that form over warm ocean waters. They can cause significant damage to coastal areas, including flooding, high winds, and storm surges. Kerala is a state in India that is located on the Arabian Sea. The state is prone to cyclones, which can cause significant damage to the coast.
Solar flares are sudden eruptions of energy from the sun. They can cause disruptions to satellites and power grids on Earth. However, they do not typically cause damage to coastal areas.
Auroras are natural light displays in the sky that are caused by the collision of charged particles from the sun with the Earth’s atmosphere. They are most commonly seen in high-latitude regions, such as the Arctic and Antarctic. Auroras do not typically cause damage to coastal areas.
Meteor showers are a phenomenon that occurs when a large number of meteors enter Earth’s atmosphere at the same time. They can be seen as streaks of light across the sky. Meteor showers do not typically cause damage to coastal areas.
In conclusion, the correct answer is a) Cyclonic activity. Cyclonic activity can cause significant damage to Kerala’s coast, including flooding, high winds, and storm surges.