Answer
Historically, nature was the primary source of environmental dangers, but human activity has now surpassed nature as the primary source of environmental hazards. While nature causes earthquakes, human beings constructed nuclear power plants that, when damaged by the tsunami caused by the earthquake, have created a massive environmental hazard.
Work Step by Step
Historically, nature was the primary source of environmental dangers, but human activity has now surpassed nature as the primary source of environmental hazards. While nature causes earthquakes, human beings constructed nuclear power plants that, when damaged by the tsunami caused by the earthquake, have created a massive environmental hazard.
