Lava and other materials that are launched from a volcano into the air are referred to as

A. basalts.

B. tephra.

C. flows.

D. magma.

Average sea level is affected most by global

Which of the following volcanoes of the Philippines is the most active volcano in the central Philippines? A. Pinatubo B. Taal C. Kanlaon D. Mayon

What are the three most populated countries of the world?

Match the following items. 1 1 (4,4) 2. (-4,-2) 3. (3.-6) 4. (-4, 6) 5. (1,5)

All the scientific theories used to explain the formation of the solar system are

Which describes how Islam came to exist in Africa? A. Arabs brought it in the 8th century. B. Christianity started in Africa. C. Europeans brought it within the last few hundred years. D. Southeast Asians brought it in the 14th century.

What resources are located in the taiga

Why is geography important as a field of study

Life in earths biosphere is limited by all of the following except? a. temperature b. sea level c. animals d. nitrogen

What is the most common miniral in West Africa