Why does plastic flow only occur below 50 meters of ice? A. It is cold enough below that much ice to cause plastic flow OB. Fifty meters of ice can block enough sun to cause plastic flow C. It takes the weight of that much ice to cause the plastic flow O Basal slip only occurs at depths below 50 meters.

The scientific method is a series of steps followed by scientific investigators to answer specific questions about the natural world. it involves making observations, formulating a hypothesis, and conducting scientific experiments.the steps of the scientific method are •observation-the first step of the scientific method involves making an observation about something that interests you•question-once you've made your observation, you must formulate a question about what you have observed. •hypothesis-once you've made your observation, you must formulate a question about what you have observed. •experiment-once you've developed a hypothesis, you must design and conduct an experiment that will test it.•results-the results are where you report what happened in the experiment. •conclusion-the final step of the scientific method is developing a conclusion.i hope that this you : )

The answer is d. disruptive

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