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Because natural disasters eliminate most of organisms which results in reduced population and bottle neck effect .
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Comparative study between man made and natural disasters?
Natural disaster is an act of weather or earth-related events that cause destruction. Man-made disasters are disasters that are related to events caused by actions of man and probably could have been prevented.
What is the a reduction in population size caused by a natural disaster?
Bottleneck Effect. It's when part of a population leaves or dies, changing the gene pool for better or for worse.
What is the name for a rapid melt of a volcanoes snow cap or the effect of such rapid melting?
This is known as a lahar, and is one of the most destructive natural disasters.
Two effect natural disaster have on renewable resource of the Caribbean countries?
describe two effects of natural disasters have on the renewable resources of the caribbean countries
How can natural disasters be prevented?
You cannot prevent natural disasters. They are made by nature, so humans have no power to stop it from happening. However, you can avoid the natural disasters by evacuating in time to another place until the disaster has occurred.
How do natural disasters effect the population?
Mass extinction
Does natural disasters have a positive effect on an ecosystem?
true
How do natural disasters effect the Central America?
hurricanes and tornados
Types of genetic drift?
Founder effect & Bottleneck effect.
What other dangers effect ostriches besides there predetors?
natural disasters like earthquakes
Comparative study between man made and natural disasters?
Natural disaster is an act of weather or earth-related events that cause destruction. Man-made disasters are disasters that are related to events caused by actions of man and probably could have been prevented.
What is a reduction in population size caused by a natural disaster?
Bottleneck Effect. It's when part of a population leaves or dies, changing the gene pool for better or for worse.
What is the a reduction in population size caused by a natural disaster?
Bottleneck Effect. It's when part of a population leaves or dies, changing the gene pool for better or for worse.
What are some natural disasters that effect white-tail deer?
some natol things are tornados,haracane,and drout
What 5 things can effect the size of a population?
Possibly these things: Natural disasters Birth rate Death rate
What are some natural disasters that effect mankind greatly?
hurricanes, earthquakes, tsunamis, tropical storms, volcanic eruptions, you name it
Which is an example of genetic drift?
Allele frequencies change randomly each generation. APEX
