The nazca lines were created by removing the top layer of reddish pebbles to show a whiter ground beneath.

True

The Nazca Lines were created by removing the top layer of reddish pebbles to show a whiter ground beneath.

Explanation:

The Nazca Lines can be found in the dry plateau in Nazca desert known as pampa Coloroda. It was created by scraping copper colored rocks and removing pebbles in order to uncover the bottom ground which was whitish in color through the means of surveying equipments and simple implements. Many different designs were made by Nazca Lines which includes: geometric shapes and animal shapes such as fish, hummingbird, monkey, lizard and so on.

d. industrial revolution.

a static shape has a fixed relationship between all of its vertexes. a dynamic shape can vary the position of at least one of its vertexes in relation to the others.