Final answer:
The future of biological organization in ecosystems is likely to be significantly disrupted by ongoing climate change, resulting in the extinction of species and changes in habitats and food production.
Step-by-step explanation:
Based on projections made by scientists studying climate change, if human activities continue to impact climate at the same rates as today, the future of the level of biological organization in ecosystems across the planet will likely face significant disruptions. Scientists project substantial increases in global temperatures, which could result in the extinction of a considerable percentage of species. Human-modified landscapes create barriers for species movement, and coupled with the increased rate of climate change, this contributes to the difficulty species face in adapting to rapidly changing conditions. As habitats become less hospitable due to altered rainfall and snowfall patterns, shifts in natural habitats toward the poles are expected, causing a loss of biodiversity and changes in food production and ecosystems. These changes will not only affect terrestrial environments but also marine ecosystems, with shifts in species distributions and phenology occurring at alarming rates.