解析 C。解析:文中提到“When certain species disappear, it can disrupt the balance of these ecosystems. For instance, if a keystone species is lost, it can have a domino effect on other species and the overall functioning of the ecosystem.”,所以关键物种的消失会导致生态系统的破坏。
What is the importance of keystone species? What is the importance of the combustion engine? How are hydrogen bonds formed and why are they important chemical bonds? Why isn't Earth's atmosphere mostly hydrogen? What is the importance of iron in our body?
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Examples of Keystone Species One example of a keystone species is the prairie dog. They dig tunnels that form prairie dog towns, which can be hundreds of acres in size. The towns help the prairie by providing homes for animals like black-footed ferrets, burrowing owls, and snakes. These ani...
1999. Keystone species: what are we talking about? Conservation Ecology [online] 3: R4. http:// www.consecol.org/vol3/iss1/resp4. Last access: February 3, 2005.Piraino, S. and G. Fanelli (1999). "Keystone species: what are we talking about." Conservation Ecology 3(1): r4.Piraino...
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The seabed has been damaged and stripped of its living creatures.●Our wildlife is disappearing. Many wonderful British species have declined catastrophically over the past century. We've lost more of our large mammals than any European country except Ireland.●We need keystone spe...
While some species may benefit from the absence of mosquitoes, others could face ecological disruptions due to changes in food webs. However, eliminating mosquitoes entirely could also have unforeseen consequences, highlighting the importance of careful consideration and scientific research. Ten minutes int...
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