What is a characteristic property of the noble gases?

A. Relatively unstable

B. Highly reactive

C. Colorful and shiny

D. Very stable

The three vegetation zones within European Russia are

Which is a characteristic of coral islands?

Both the highlands and lowlands were important to the president of trade within the Mayans civilization

Which of the following situations does not typically call for additional following distance? A. A low speed limit is in effect B. You're being tailgated C. You're following a large truck

In the context of European colonization, Portugal controlled Mozambique and A. Kenya B. Angola C. Madagascar D. Congo

Scroll over to Iceland and find the Reykjanes Ridge. Do you see how close these volcanoes along this ridge are to Europe? Could they have caused enough smoke and ash to shut down air travel there because of visibility?

1 The human genome project identified the sequence of base pairs in human DNA and identified several g would least likely lead to a scientific investigation based on these findings? Are certain humans more likely to develop genetic diseases?

Mars has no weather. True False

Which of the following bodies of water is not located along Canada's coasts? a. Beaufort Sea b. the Gulf of Mexico c. the Arctic Ocean d. Hudson Bay

What causes the wind? A) The earth's orbit around the sun B) The earth's rotation on its axis. C) The layers of the earth's atmosphere. D) Uneven heating of the earth's surface by the sun.