Which of the following statements is most accurate? human activities have no effect on the physical environment, and the physical environment has no effect on human activities. human activities may affect the physical environment, and the physical environment may affect human activities. human activities may affect the physical environment, but the physical environment has no effect on human activities. human activities have no effect on the physical environment, but the physical environment may affect human activities.

B. Human activities may affect the physical environment, and the physical environment may affect human activities.

Explanation:

Humans and ecosystems are interrelated to each other, anthropogenic activities affected the physical environments and leads to Global warming. Anthropogenic activities such as deforestation, mining, polluting the air and water created undesirable change in ecosystem and it results in climatic change around the world. Physical environment affects the human livelihoods and settlements through disasters such as Earthquakes, Tsunamis, Cyclones, heat waves, etc. But it is the result of humans degrading the ecosystem and it leads to such disasters.

the precambrian aged rocks could be found in australia. australia is a region that has a lot of ancient civilization history from million years ago. in this region, there are a lot of recognizable fossils buried in its land which is considered a precambrian-aged rocks