The Indian Ocean is the ocean with the fewest partially enclosed seas. It is bordered by land to the north. Without a connection to the cold Arctic Ocean, the northern regions of the Indian Ocean are warmer. The Our Five Oceans series features stunning visuals, detailed maps, educational debates, and challenging research activities. Each book explores key topics such as ocean life, ecosystems, and environmental issues, in order to help readers better understand the importance of protecting the world's oceans.