Marine Resources

The oceans, where life first began, occupy more than 70 percent of the Earth's surface. About half of the planets 7 billion people live in close proximity to an ocean. We depend on them for food, energy, and recreation. Yet we know comparatively little about the oceans. One thing we do know, though, is that human activities are causing them harm. Although the oceans are immense, they are also in need of protection. The countries of North America have always had plentiful natural resources. Bu…