A depression on the surface of the land caused by the collapse of a cave roof is a Blank.

A) valley

B) sinkhole

C) mound

Which of the following statements is true? Choose one: A. Tidewater glaciers are glaciers that experience movement due to the tides. B. Icebergs, by definition, are free-floating chunks of ice that are at least 6 m above water and at least 15 m long.

What was quipu used for doing?

Whats 20°n, 50°e in asia

Winter temperatures in Great Britain and Norway are warmer than one might expect to find at high latitudes because westerly winds steer the warm Gulf Stream current eastward away from the east coast of North America and toward Europe. True or false?

Which two European countries maneuvered for control of Persia throughout the nineteenth and early twentieth centuries? A) Great Britain and France. B) Spain and France. C) Russia and Germany. D) Russia and Great Britain.

How much city's are in Canada

Match the vocabulary word with its meaning. Part A 1. an island formed from coral 2. people native to the Australian continent 3. a group or chain of islands 4. the removal of salt from something, e. g., the ocean 5.

Is energy being used as a geopolitical weapon?

What is conic projection

Ryan lives in Texas. For vacation, he wants to drive to a foreign country that is warm and English-speaking. Which of the following vacation spots would be the best choice for Ryan?