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its probably because of hunter dramatic changes in said animals natural habitat such as a fish out of water also it could be caused because of them trying to kill each other also by radiation new sickness or holes in the ozone layer (O3) eventually depleting and causing unhealthy changes in temp.
What else can I help you with?
Which is a possible explanation for mass extinction?
Global whining
What is the effect of mass extinction?
The effect of mass extinction is extinction, death of a mass
What kind of enviromental changes causes mass extinction?
When human contributes into global warming some animals like polar bears and those who cannot bear heat may cause mass extinction
What are the extinction of animals in the very distant past?
There were five major extinction events in the past. They are called the Cretaceous-Tertiary (or K-T) extinction event, the late Devonian mass extinction, the Permian mass extinction, the Ordovician-Silurian mass extinction and the Triassic-Jurassic mass extinction event.
What is the mass extinction?
the holocene extinction
Can you use mass extinction in a sentence?
The dinosaurs fell victim to a mass extinction.
What is it called when a high percentage of the species on earth dies off at a particular line?
This would be called a mass extinction or mass die off.This would be called a mass extinction.
When was the first mass extinction?
540 million years ago was the first mass extinction
How many years ago was the largest mass extinction?
The most extreme that we are aware of was the Permian Extinction about 252 million years ago, in which 95% of all life was killed. The cause is still unknown, although it is possible that this was an impact event.
What are possible results of the ozone depletion?
The results of ozone depletion can be devastating. It would directly cause mass extinction.
How do you use the word mass extinction in a sentence?
We are still not sure what caused the mass extinction of the dinosaurs, though an asteroid impact seems to be the popular theory.Scientists believe we may be heading towards another mass extinction event.
What is a probable cause of two mass extictions?
For all mass extinctions (except the Cretaceous/Paleogene extinction) two probable causes are volcanic eruptions and ocean anoxia.
