What is the main characteristic of a keystone species?

Correct answer: It is essential to the survival of the ecosystem

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What people think about it: 9 Comments
Marilou27
Marilou27
the longest words mostly the correct answer 😁
EcoGal
EcoGal
In an arch made of stone, the center stone is known as the keystone.
sosanova
sosanova
You can see a nice example of this in a short video on youtube. its called "how wolves create rivers". How they revived yellow stones park failing eco system by introducing wolves.
Nix
Nix
little b, thank goodness
Dac Biet Pho Tho
Dac Biet Pho Tho
Quá hay
little b
little b
I'm not a key Stonehenge
Carla
Carla
Turambarka, Honeybees
Player #52616568
Player #52616568
Marilou27, yes right 😜
Alliyah
Alliyah
Marilou27, Right😂