Which of the following factors would be the LEAST likely to contribute to the occurrence of a mass extinction event?

organisms are more likely to be more preserved in mud than sand because mud is moist and wet, while sand is very dry.

the potential energy of the reactants is 200j.

from the energy diagram, the energy of the product formed is 350j; this means that, this reaction is an endothermic reaction, because it absorbs energy from its environment.

answer seismograph;