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.

Sediment can be carried by? A. water B. wind, water, or ice C. wind only D. water or ice only

What type of climate is found in the tundra?

Is extreme weather caused by climate change

What was the most common jobs in 1800

Goodwill messages can include: congratulations. messages of appreciation. condolences. All of the above.

Why is it significant that san martin resigned from the spanish army

What is the most important role of the ecosystems of the Andes?

Match each moon or planet to the most accurate characteristic. A. Earth's moon B. Venus C. Europa D. Mars 1. It contains large amounts of frozen water 2. The temperature of its atmosphere is increased by high levels of carbon dioxide 3.

Which mountain ranges are part of the Cordilleras? Blue Ridge Mountains Laurentian Mountains Rocky Mountains Sierra Madre Occidental

How are s waves and vertical surface waves different?