What is the primary economic use of South America's rivers?

recreation

transportation

drainage

energy

Explain why water erosion is most likely to have an affect on landforms in a hilly region that has a warm and rainy climate

By looking at the crust, can you tell of it is moving?

What are the characteristics of the climate and seasons in most of russia?

External critiques of Africa's problems highlighted four areas of action. Which of the following is one of them? A. Improved infrastructure B. Improved governance and conflict resolution C. Investment in foreign states D. Economic monopolization

Which of the following is a physical change? A. a candle burning B. shredding a piece of paper C. photosynthesis D. a garden tool rusting

The two aliens below have offsprings. Will the offsprings inherit a tattoo?

In the study of geomorphology, why do we primarily concentrate on process rather than on distribution patterns by latitude?

Pause the time when the Moon has risen, then click the Moon to display its data in the upper left. What time is it when the Moon is fully visible (complete disc) on the eastern horizon?

What is the only south america country lying completely south of the tropic of capricorn?

What statement is true about earth's tectonic plates? a) they are floating on the lithosphere. b) they are floating on the asthenosphere. c) they are stable and do not move. d) they are floating on the core.