Answer:
A mudslide is actually a great threat to a community
Explanation:
1 would be that it is increasing because it shows according to my calculations thag it increased
<span>Rudolf Virchow so the answer is</span><span> D
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Primary succession occurs following an opening of a pristine habitat, for example, a lava flow, an area left from retreated glacier, or abandoned strip mine. In contrast, secondary succession is a response to a disturbance, for example, forest fire, tsunami, flood, or an abandoned field.