Answer :
Final answer:
The main difference between an umbrella species and a keystone species is their role in conservation. An umbrella species indirectly protects other species, while a keystone species has a disproportionately large impact on its ecosystem.
Explanation:
The main difference between an umbrella species and a keystone species is their role in conservation. An umbrella species is a species whose conservation indirectly protects a wide range of other species in its habitat. For example, the giant panda is an umbrella species because protecting its habitat also benefits other endangered species, such as the snow leopard and red panda.
On the other hand, a keystone species is a species that has a disproportionately large impact on its ecosystem. If a keystone species is removed, the whole ecosystem can collapse. A classic example of a keystone species is the sea otter. Sea otters feed on sea urchins, which in turn prey on kelp. Without sea otters, the sea urchin population would explode, leading to the destruction of kelp forests and the entire ecosystem.
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