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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.
What are two catastrophic events that can cause mass extinctions?
An asteroid from space, and Gradualevents
What are two things that can cause mass extinctions?
ice age,Noahs flood in bible
Why do you think most extinction's occur as background extinctions?
Most extinctions occur as background extinctions because they are longer time periods unlike the shorter mass extinctions which there were only two in the Paleozoic era, the Ordovician mass extinction, and the Permian/Triassic extinction in which 95% of all marine animals became extinct
What are two natural factors caused by nature that can cause extinctions?
climate change and asteroid impact
How many extinctions has earth experienced in its history?
Mass extinctions--at least two--one at the end of the Permian, and one at the end of the Cretaceous, with numerous other less severe events. As far as the extinction of individual species, that list would cover millions of extinct organisms.
What two particles are approximately equal in mass?
You think probable to proton and neutron.
How is probable cause and reasonable suspicion similar?
Probable cause and reasonable suspicion are legal actions that can be enforced by a law officer. These two actions are similar in that they give the police officer the ability to gain access when investigating a criminal action.
What two interests does probable cause balance?
Probable cause balances law enforcement's need to investigate and prevent crime with an individual's right to privacy and protection against unjustified governmental intrusion. It serves as a fundamental element in upholding the Fourth Amendment of the United States Constitution.
Adaptation and pictures of animals in shrubland?
What are two natural factors that caused an extinctions
If two people are parked in a car can police ask them to exit it then search car?
I think they only can search the car if they have probable cause.
What are the two forces that cause increase in normal force?
mass and acceleration
