Respuesta :

RASEA23
b. Earthworks
The Spiral Jetty was an earthwork sculpture that was made in Utah in 1970.

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holesstanham

Answer:

b. Earthworks

Explanation:

Spiral Jetty is an earthwork sculpture that was built in April 1970 by American sculptor Robert Smithson. The sculpture is built on the northeastern shore of the Great Salt Lake. Earthworks or Land Art is an art movement that began in the 1960s and 1970s. It typically uses materials of the Earth such as soil and rocks.