The change in life-forms in the fossil record from less complex organisms to more complex organisms over time is best explained by

(1) extinction

(2) evolution

(3) dynamic equilibrium

(4) original horizontality

The irregular street layout of Lower Manhattan - a legacy of Dutch settlement during the 17th century - contrasts sharply with the 19th century grid system instituted by later inhabitants, which covers the rest of Manhattan. This is an example of

Compare the Burgess and Hoyt models of city growth.

Briefly compare and contrast the two disciplines, geography and geology.

Consider this map of Indiana. Region 10 on this map is in and around the seismic zone. Which county is the site of the largest earthquake as noted in the map above?

Why is only a small percentage of earths water available

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.

What country does Aruba belong to?