Question

what is excavation>.......................................

Answer 1

Explanation:

Video shows what excavation means. The act of excavating, or of making hollow, by cutting, scooping, or digging out a part of a solid mass.. A cavity formed by cutting, digging, or scooping.. An uncovered cutting in the earth, in distinction from a covered cutting or tunnel.. excavation pronunciation.

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Answer 2

Answer:

to make hollow by removing the inner part; make a hole or cavity in; form into a hollow, as by digging: The ground was excavated for a foundation. to make (a hole, tunnel, etc.) by removing material. ... to expose or lay bare by or as if by digging; unearth: to excavate an ancient city.

Explanation: