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sweg
Rhett Strosin
Wiki User
∙ 13y ago-geographic isolation- groups of same population of species are separated for long periods of time
-reproductive/genetic isolation- mutation and natural selection change the genes
-behavioral isolation- being nocturnal or diurnal
Wiki User
∙ 14y agoI think humans are, because we keep over hunting animals
Wiki User
∙ 11y agohumans are big threat to animals because they are hunted by humans
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What is the main cause if extinction on earth today?
sweg
What is the main cause of extinction earth today?
Loss of habitat no human nature
What is main cause of extinction on earth today?
Loss of habitat no human nature
What is the main cause of Extinction on Earth?
Loss of habitat no human nature
What is the main causes of the extinction on earth today?
Loss of habitat no human nature
The main human-made cause of extinction today is?
habitat destruction by humans.
What are the main causes of extinction of wildlife?
The main cause is: HUMANS
What is the main cause of extinction in plants and animals spicies?
yes
What are the main causes of the extinct species?
One of the main cause for the extinction of species is hunting. Some causes like climatic changes may also lead to the extinction in species. Extinction of Neanderthals is one good example of climatic changes. At that age in Europe the temperature dropped down and it was impossible to survive over there for the Neanderthals and therefore, the Neanderthals died making them one of the extinct species today.
What is the main cause of extinction of grizzly bears?
your mom is the reason for every bad thinggggggg Flag it please!
What is the main cause of animal extinction?
Natural events and human activities
What is the main cause of surface currents in earth?
convection
