1. TheEarth’s Ocean 2. Ocean The ocean covers 71% of Earth’s surface The ocean contains 97% of the water on Earth The ocean is Earth’s most important…
The Life Cycle of a Hawaiian Volcano Compared to the 4.5 billion-year-old Earth, The Hawaiian Islands are very young. Kaua`i emerged about 5 million years ago The oldest…
The Mesoamerican Barrier Reef The Mesoamerican Barrier Reef How Global Warming and Fishing are Threatening its Survival Global Warming The gradual increase in the temperature…
The Mesoamerican Barrier Reef The Mesoamerican Barrier Reef How Global Warming and Fishing are Threatening its Survival Global Warming The gradual increase in the temperature…