The answer is D because the volcano cause that to happen
Answer:
They allow for automatic biogeographic isolation
<span>1) sum of all ecosystems in the world : Biosphere
</span>Biosphere is the worldwide sum of all ecosystems. It can also be termed the zone of life on Earth. T<span>he </span>biosphere<span> overlaps the lithophere, atmosphere, and hydrosphere.</span><span>
2) All populations within an ecosystem : Community
</span>A community is all of the populations of various<span> species that </span>sleep in a similar space<span> and </span>act<span> with </span>each other<span>. A community </span>consists<span> of all of the </span>organic phenomenon<span> factors of </span>a part.<span>
3) Interbreeding members of a species in an ecosystem :</span><span> Demes
</span>A deme could be a<span> term for </span>an area<span> population of polytypic species that actively </span>crossbreed<span> with </span>each other<span> and share </span>a definite cistron<span> pool.</span><span>
4) A defined area consisting of biotic and abiotic components : </span><span>An </span>ecosystem
An scheme could be a<span> community </span>created from<span> living organisms and </span>non-conscious parts like<span> air, water, and mineral soil.</span>
Pathogenic protozoa comprise a large number of eukaryotic microorganisms which are the causative agent of important parasitic diseases. Some affect human and are of high medical relevance as malaria, toxoplasmosis, leishmaniasis, the Chagas disease, sleepiness disease, amebiasis, giardiasis, and trichomoniasis.
<span>Air masses rise and sink due to the fact that warm air is lighter than cold air , thus warm air rises and cold air then sinks. When air masses rise, gaseous molecules are transported into the atmosphere which negatively impacts the ozone layer.</span>
