What approximate percentage of the earths freshwater is ground water

Over 68 percent of the fresh water on Earth is found in icecaps and glaciers, and just over 30 percent is found in ground water. Only about 0.3 percent of our fresh water is found in the surface water of lakes, rivers, and swamps.

Kelp forests are dense areas of kelp growth that occur near coastal waters. They are the producers of the ecosystem providing energy for primary consumers, like sea urchins, sea stars, jellyfish, crabs and snails.

Explanation:

Here are examples of food chains inaquatic environments: Algae - otocinclus catfish - osprey. Algae - mosquito larva - dragonfly larva - fish - racoon. ... Phytoplankton - copepod - fish - squid - seal - orca