The distance from earth to the sun, as measured at 149,597,870.691 kilometers, is called

a. the earth/sun continuum.

b. an astronomical unit.

c. the speed of light.

d. an orbital distance.

4. How does vegetation slow and prevent sediment loss?

Explain the meaning of transportation in your own words.

Why might ranchers not want to adopt wildlife-friendly practices

Which of the following climate types is located between lines A and B on the map above?

The economies of Ecuador and Peru share which of the following characteristics? a. The mestizo population makes up the majority of the large middle class. b. A minority of people of European descent control most of the country's wealth. c.

Earth is a closed system. that means the amount of rocks, metals, carbon, nitrogen, oxygen, and water on earth ___. so it is essential that bio geochemical cycles __ these materials as they move through earths subsystems A: remains constant.

What are the percentages of the large near Earth asteroids that we have found so far?

Name the lines of latitude that are labeled north of the equator what would be the next label after 75 degrees north

Why did the ancient Chinese believe that they were the center of the universe? O The arrival of traders from other lands made them an important civilization. O The people of ancient China lacked a basic education in world geography.

Distance that the transcontinental railroad covered from Omaha to San Francisco.