An explosion that destroys the outer portion of a star is known as a

a. supernova.

b. protostar.

c. supergiant.

d. nebula.

Which two populated continents have no landlocked countries?

Which language family do the Estonian and Hungarian languages fall under? A. Finno-Ugric B. Uralic C. Anatolian D. Balkan

Which of the following statements best describes the Baker and Pascua River Dam project in Chile? A. The environmental consequences of the project are too damaging, so everyone believes it should be abandoned. B.

What is an example of a transform (strike-slip) plate boundary? a. Hawaiian Islands b. San Andreas fault c. Mid-Atlantic Ridge d. Himalayan Mountains

Describe where in the world earthquakes and volcanoes happen. Are the volcanoes and earthquakes all spread out or are they concentrated in certain areas? Try to include plate names and directions (north, east, south and west)

The four main systems of the Earth are

What is a famous part of the savanna in Kenya and Tanzania called?

Match each place with the region in which it is located. Mount Scott Rich Mountain Tallgrass Prairie Reserve Alabaster Caverns Black Mesa Ouachita Mountains Gypsum Hills Wichita Mountains High Plains Sandstone Hills

What is the name for any side of a building that is intended to be looked at?

4. What is the most common element found in the composition of minerals?