Answer:
stratosphere because that's the full length of the earth's gravitational pull
A shield volcano is a type of volcano usually built almost entirely of fluid lava flows. They are named for their low profile, resembling a warrior's shield lying on the ground. This is caused by the highly fluid lava they erupt, which travels farther than lava erupted from stratovolcanoes
Answer:
Erosion, where the Colorado River would erode through the ground, exposing layers of earth
Answer:
2.the elevations on a map based on given values
Explanation: