They seem to be complex they are rapid and tend to spread
A. The oceans.
That is because oceans absorb more than a quarter of the carbon dioxide that humans produce.
Hope that helped.
the layer on the top. the layer with the most minerals.
In determining species, it is best to differentiate in terms of the population that is being adapted in which, a certain niche. So, if it has a small gene pool, and the different species will be interbreeding each other with a much genetic variability in gene pool, it would most likely cause a less adaptation. The niche will be having a less adaptation if too much genetic variability will occur.
Answer:
So the soil can be heathy and and grow stuff like food, trees, things that are necessary for survival.