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Extinction - page 2
When did the last mass extinction occur on the Earth?
Cretaceous-Paleogene extinction - 66 million years ago The Cretaceous-Paleogene extinction event is the most recent mass extinction and the only one d...
Name four possible causes of mass extinction.?
Causes of Mass ExtinctionsImpact or a series of impacts of extraterrestrially derived objects.Volcanism.Climate change.Lowering of sea level, which re...
What is the process of extinction?
Extinction is an evolutive process that leads to the disappearance of a species or a population. ... This process is known as speciation, in other wor...
When was mass extinction of 99 percent of all life?
A mass extinction event 2 billion years ago could have been bigger than the event that wiped out the dinosaurs 65 million years ago. A mass extinction...
What is the connection between extinction and reproductive capabilities of organisms?
What is the relation between reproduction and extinction?How does the extinction of organisms relate to evolution?How is extinction related to adapta...
What is extinction in psychology?
What is extinction in psychology example?What is extinction in psychology Pavlov?How do you explain extinction?What is extinction memory in psycholog...
What type of animal that not exist anymore called?
The IUCN defines extinct in the wild as a plant, animal, or fungi known only to survive in cultivation, in captivity, or as a naturalized population (...
What is one hypothesis for the mass extinction at the end of the cretaceous period?
Many scientists believe that the collision of a large asteroid or comet nucleus with Earth triggered the mass extinction of the dinosaurs and many oth...
What are the possible causes of mass extinctions?
What causes mass extinctions? Past mass extinctions were caused by extreme temperature changes, rising or falling sea levels and catastrophic, one-off...