Table of Contents
- 1 Does it really matter if some animals become extinct?
- 2 Do you think humans are to be held responsible for the extinction of other organisms?
- 3 How do scientists know if an animal is extinct?
- 4 Why should we not save endangered animals?
- 5 What happens when frugivorous animals go extinct?
- 6 Does extinction matter in an ecosystem?
Does it really matter if some animals become extinct?
Healthy ecosystems are more productive and resistant to disruptions. “Even if it’s not a keystone species [a species that others in an ecosystem depend on], its loss will weaken the functionality of the entire ecosystem, which just makes it easier for that ecosystem to stop working.”
Do you think humans are to be held responsible for the extinction of other organisms?
Humans are largely responsible for the striking trend. Scientists believe that pollution, land clearing, and overfishing might drive half of the planet’s existing land and marine species to extinction by 2100.
Why is it important to not let organisms go extinct?
Plants and animals maintain the health of an ecosystem. When a species becomes endangered, it’s a sign that an ecosystem is out of balance. And the consequences can be critical. But the balance within an ecosystem isn’t always easy to maintain; the loss of one species often triggers the loss of others.
Can extinction be a good thing?
In effect, a mass extinction cleans the slate, creating new evolutionary niches which promote a wide range of species, increasing biodiversity, competition and in some cases increasing complexity in organisms as they try to carve out their niche in the new world.
How do scientists know if an animal is extinct?
Scientists can also leverage data analysis of past observations and fossil records to better predict when an animal might go extinct. If a species has been observed relatively consistently for a while and, suddenly, observations start to drop off, researchers may infer that all of its members have died out.
Why should we not save endangered animals?
The reason species are dying off so fast, is because of our great effect on the environment. Although we cannot save every species that becomes extinct, we can save the environment that we live in, to prevent every species from dying off. Not many species can survive in a damaged and polluted and damaged ecosystem.
Does it matter if just one species goes extinct?
In a word, yes. Yes it does matter if just one species goes extinct because animals and plants depend upon each other, so the loss of one species affects others within that complex web of relationships Marianas Islands in the Pacific Ocean. (Credit: Dick Daniels / CC BY-SA 3.0)
Is human-caused extinction of other species a moral wrong?
At its heart was the belief that the human-caused extinction of other species is a great moral wrong. “The diversity of organisms is good,” Soulé wrote, and “the untimely extinction of populations and species is bad.”
What happens when frugivorous animals go extinct?
When frugivorous animals go extinct, plants — particularly trees — are deprived of an indispensable mechanism for relocating their seeds to new areas, so they, too, face extinction. cannot swallow and disperse the largest fruits so those plants are now at risk of extinction too.
Does extinction matter in an ecosystem?
a break of the chain or balance will change the ecosystem. but a new one will try to create another balance. thus if preserving the status quo is important and really matter, then yes , extinction matter. other than that, some may argue that by preventing extinction we promote diversity in gene pool.