earth scientists have concluded that the methods of harnessing energy that have been used over the past two…

earth scientists have concluded that the methods of harnessing energy that have been used over the past two centuries, such as the burning of fossil fuels, are causing climates around the world to change more quickly and suddenly than ever before in human history. evidence includes increased air temperatures, rising sea levels, and the shrinking of glaciers in greenland, alaska, and other regions of earth. the most complex level of organizational hierarchy that climate change could potentially affect is earths\nbiosphere.\ncommunities.\norganisms.\npopulations.

earth scientists have concluded that the methods of harnessing energy that have been used over the past two centuries, such as the burning of fossil fuels, are causing climates around the world to change more quickly and suddenly than ever before in human history. evidence includes increased air temperatures, rising sea levels, and the shrinking of glaciers in greenland, alaska, and other regions of earth. the most complex level of organizational hierarchy that climate change could potentially affect is earths\nbiosphere.\ncommunities.\norganisms.\npopulations.

Answer

Brief Explanations:

The biosphere encompasses all life - forms and their interactions with the environment on Earth. Climate change can have far - reaching impacts on all levels of life and the environment, making it the most complex level among the options. Communities, organisms, and populations are subsets of the biosphere.

Answer:

A. biosphere