Which of the following is one effect storm waves have on a beach?

Question

1. movement of beach sand to a sandbar
2. creased sand on the beach
3. creation of wider beaches
4. raised elevation of a beach

Answer 1

The correct option is:

2. creased sand on the beach

Storm waves can cause erosion of the beach and may move sand from the beach offshore to create a sandbar. However, one of the most immediate effects of storm waves on a beach is the creation of creases in the sand due to their high energy and power. This is because the waves transport large amounts of sand particles and disturb their previously smooth arrangement. Over time, storm waves can alter the beach profile and contribute to beach erosion.