What is the theory that states that today's continents were once joined together in one large landmass?

a. theory of continental drift

b. theory of land distribution

c. theory of mass emersion

d. theory of shifting borders

Most of the Southern United States was explored by the: English Spanish French

Which type of map would most lickely be used to show the distribution of soybean farms in Illinois?

The age of one rock layer compared to another rock layer is called?

On what basis can metamorphic rocks be identified

What is the warmest sea in the world? Black Sea Baltic Sea Red Sea

What is a disconformity? A. an intrusion that runs between rock layers B. an intrusion that cuts across another rock C. when a sedimentary rock is deposited on top of an eroded non-sedimentary rock D.

What is the action of unearthing something, especially at an archaeological site

What type of damages can you cause while driving

Which of these is an environmental consequence of the shrinking of the Aral Sea? A. The salt content of the water has increased. B. More nesting birds have come to its beaches. C. Fish populations have increased to unhealthy levels. D.

8. Increased global temperatures are linked to melting Arctic sea ice. By what process can melting Arctic sea ice increase global temperatures further, creating a positive feedback loop?