Answer to Question #109933 in History for daniel benitez

Question

how did humans relationship to the biosphere change in the twentieth century

Answer 1

Human population growth and consumption, energy use, land use changes, and pollution are driving forces of global change.

Climate is warming, the populations of many species are in decline, pollution is affecting ecosystems and human health, and human societies now face new risks in terms of sea level changes, disease, food security, and climate extremes.