Green sea turtles are endangered as the result of multiple factors. Currently, the largest threat to the species is commercial fishing. The turtles...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our experts can answer your tough ...
Sea otters are a keystone species in the kelp forest. Sea otters are a secondary consumer and their main food source is sea urchins. Sea urchins are... Learn more about this topic: Kelp Forest | Facts, Food Web & Ecosystem from
根据文章第四段中“Sunflower sea stars are a key catcher of purple sea urchins(海胆) and the sea star decline has helped the increase in the urchin population in many regions. Too many urchins are linked to a decline in kelp forests(海藻林) already facing pressure from marine heat wave ...
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it would be the Sea Otter. The Sea Otter is, what we call, a keystone species because it helps maintain balance in their ecosystem. Sea Otters can be on land but they mostly spend their time in the ocean, where they live off of sea urchins. Sea urchins reproduce quickly and they feed...
Similarly, sea otters play a major role in the survival of giant kelp forests along the coasts of California and Alaska. These “marine rainforests” provide a home for a wide range of other species. The kelp itself is the main food of purple and red sea urchins and in turn, the urchins...
Why are sea urchins important to coral reefs? Why is a cactus green? Why do fish swim with whale sharks? Why are green sea turtles an endangered species? Why are plants green? Why are green iguanas invasive? Why is the Danube River called the Blue Danube?
In each ecosystem, some species play a more important role in regulating homeostasis than others. These species are keystone species, and they are important for the health of the environment.Answer and Explanation: Sea turtles are a keystone species because they are important secondary and tertiary...
Why are sea urchins important to coral reefs? Why are krill so important in the marine food web? Why are sharks a keystone species? Why are nekton important? Why are coral reefs important? Why do whales and dolphins have lungs? Why don't whales sink? Why are coral reefs an important aq...