2. Volcanoes: Volcanic activity is common in the Caribbean, and many islands have volcanoes, both active and dormant.
3. Coral reefs: Caribbean reefs are home to a variety of marine life, including tropical fish, corals, and sponges.
4. Mangroves: Mangroves grow in the shallow waters of coastal areas and are important habitats for various species of birds, fish, and crustaceans.
5. Beaches: Many Caribbean islands have beautiful, sandy beaches.