Weegy: Nuclear nonrenewable fuel source requires the storage of radioactive waste.
User: many scientist have argued that this point in human history marks the onset of earths sixth mass extinction event. What is the suspected cause of the current mass extinction
Weegy: Many scientists have argued that this point in human history marks the onset of earths sixth mass extinction event. Human Activity is the suspected cause of this current mass extinction.
User: which processes causes thick sediment layers to accumulate along boundaries of a continent
Weegy: Subduction causes thick sediment layer to accumulate along the boundaries of continental and oceanic plates.
User: in the carbon cycle the role of the plan is to
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