Molten rock material beneath Earth's surface is called
a. magma.
b. lava.
c. silica.
d. pluton.
a
You might also like to view...
The international standard thermometer is kept:
A. near Washington, D.C. B. near Paris, France C. near the north pole D. near Rome, Italy E. nowhere (there is none)
Of the three units of astronomical distances, _________ is shorter than _________, which is shorter than _________
Fill in the blank(s) with correct word
Earth never passed through the cratering stage in planetary development
a. True b. False Indicate whether the statement is true or false
What is the most intriguing piece of evidence that suggests that the Martian meteorite ALH84001 may have once contained life?
A) molecules of DNA were found inside B) oxygen gas was found trapped inside the meteorite C) amino acids were found inside D) highly magnified images of carbonate grains found inside reveal rod-shaped structures that look much like terrestrial nanobacteria