Long sand ridges that are oriented nearly parallel to the prevailing wind are called

longitudinal dunes

transverse dunes

parabolic dunes

barchan dunes

Using complete sentences, explain the differences between a command economy and a market economy. What type of economic system is created when these two systems are combined? What are the benefits of combining these two systems?

Why do minerals in metamorphic rocks often rearrange in layers?

between two populations graphs how would the population look in ten years. how would it affects someone your age

Which of the following experiences the least amount of seasonal variation? A. Iceland B. The Equator C. The Southern Hemisphere D. The Northern Hemisphere

Which of these are you likely to find in a krummholz zone? A. Cedar break B. Peat moss C. Hardwood trees D. Stunted trees

What do you call the climatic zone located between the tropical and arctic climate zones?

Is argentina in the northern or southern hemisphere?

How does earths revolution affect our view of stars and constellations in the night sky?

The reason why the USA seems to have so many products that are "Made in China" is because Chinese businesses are very involved in world trade. Which means Chinese businesses are

Which of the following is not a place where hydrogen can be found on Earth? A. Natural gas well B. Atmosphere C. Water D. Mine