What argument is the author of “the domination of a canyon” making?

a. the construction of the glen canyon dam destroyed the area’s natural habitat

b. boating down the colorado river is an experience everyone should have

c. the plant life and wildlife in the glen canyon area will someday regenerate on its own

d. lake powell provides many people with an opportunity to experience nature firsthand

to and without are prepositions, so a, b, and d are prepositional phrases. the adverb phrase is c, about the surprise.

explanation:

the sun warms our planet, and with the moon, creates the tides. the moon orbits the earth and in turn, the earth orbits the sun. because they appear to be the same size in the sky, the sun, earth and moon work together to create eclipses. when the moon is directly in between the earth and sun