Many important fossil discoveries have occurred in the Great Rift Valley of Africa. Describe the process that enabled these fossils to become exposed.

The moons gravity causes how many tides every 24 hours

An important property of air circulation is a. warm air is denser than cold air. b. cold air and warm air have the same density. c. cold air is denser than warm air. d. air has no mass.

Turkey is in the northern part of the region known as the Middle East. True False

Which of the following is an example of the effects of global climate change A. Decreasing global sea level B. Melting polar ice caps C. Weather patterns remaining the same D. Increasing temperatures in Gulf Stream Apex

Which mountain ranges are part of the Appalachian Mountains? Great Smoky Mountains or Green Mountains or Sierra Madre Occidental or Sierra Madre Oriental or White Mountains?

Consider the debate in East Africa over land between nature parks and farmers. Who do you think should get more of the land in these rural areas? Explain.

Why is China called a Republic?

If it is 5 am where you are and 7:30 pm GMT, what is your longitude

7. What are the three ways that heat is transferred in the atmosphere? Give an example of each of the processes

Ocean currents movement and direction of flow are influenced by? the Coriolis effect all of these are correct the size and shape of continents prevailing winds