The largest reservoir of carbon dioxide is the deep waters of the ocean. The ocean isn t the largest reservoir for carbon dioxide, so none of the above is correct. Human activites such as deforestation and burning of fossil fuels has unbalanced the natural carbon cycle. Since the extensive fires in Yellowstone National Park in 1988, the park often has been cited as an example of the connection between forest fire and natural succession. An important part of understanding the danger of wildfire in Yellowstone is understanding its history.
All ecosystems have three characteristics in common.
Depend on photosynthesis to capture sun's energy. Include organisms known as consumers and decomposers. Use elements from the environment as the basic building blocks of life.