What is the worlds longest geologic feature?

Where are volcanoes most likely to form

Where on the earth's surface is there little annual variation in temperature?

40% of teenage girls in Western Europe have at least one child before the age of 18. True or false

The south includes a long coastline along the (pacific/Atlantic) ? ocean

There's this question that's stated as "How could you tell if a layer of a composite cone was formed from a quiet eruption or an explosive eruption?"

What do you think what do you notice about population distribution and settlement location in ancient Egypt

How high does the earth's atmosphere extend? A. 100 m B. 1,000 m C. 10 km D. 100km

How to grow plants in space?

Based on this map of oil imports, which nation imported the greatest number of oil barrels each day in the years before 2006? A. China B. Australia C. Canada D. the United States

How far will a P-wave travel in 9 min 20 sec?