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fiasKO [112]
3 years ago
9

A geologist is looking at deposits along a river below a large volcano. She finds large boulders mixed with sand and mud, and al

l of the material is comprised of volcanic rocks, particularly the mud which is volcanic ash. She quickly realizes these deposits represent an ancient ________.
Geography
1 answer:
s2008m [1.1K]3 years ago
5 0

Answer:

<em>lahar</em>

<u>Explanation:</u>

An ancient lahar is the likely kind of <u><em>volcanic deposit </em></u>discovered by the geologist here considering that an ancient lahar is a mudflow on the flanks of a volcano. It usually consists of;

  1. mud and
  2. fragments of volcanic rocks
  3. or plus any other available material.

Thus fitting the description in the question.

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