Answer :
Lakes that have recently UNGLACIATED are more diverse than lakes that have done so more recently. However, the theory is quickly evolving, becoming more internally consistent, and being more easily tested by empirical data.
A very limited number of broad-scale spatial patterns may roughly represent how biodiversity is distributed throughout the planet. Although these patterns are becoming widely documented, ecologists and biogeographers still face one of their greatest intellectual problems in trying to comprehend why they occur.
The variety of species is greatest close to the equator and declines as we go from the equator toward the pole. This indicates that biodiversity is greater in lower latitudes close to the equator and less favorable at higher latitudes close to the poles. There can be a few species that are the exception.
To learn more about Global Diversity:
https://brainly.com/question/14784115
#SPJ4