Is Current Warming Natural? In Earthâs history before the Industrial Revolution, Earthâs climate changed due to natural causes not related to human activity. Most often, global climate has changed because of variations in sunlight. Tiny wobbles in Earthâs orbit altered when and where sunlight falls on Earthâs surface.
Eel prey on fish and small crustaceans. Some eel have mouths consisting of a sucker surrounded with small teeth. The teeth pierce the scales and skin of fish and the eel sucks the blood for nourishment. Other species of eel have many sharp teeth and are able to bite and tear their prey into pieces to eat.
The Sea Otterâs teeth are ideal for crushing and grinding, but for prey that are more difficult to crack open, sea otters have been observed to use rocks as tools. After preparation, Sea Otters eat their food on the surface of the water, typically on their backs. FUN FACTS Sea O tters consume from 25% -30% of their body weight in food each day. You can also get involved by becoming a member of Friends of the Sea Otter, donating money towards conservation work, or volunteering your time. To find out more, please visit us at www.seaotters.org.