jalyn243
jalyn243 jalyn243
  • 21-09-2016
  • Physics
contestada

what are two extrusive rocks

Respuesta :

WorldlyGlass49
WorldlyGlass49 WorldlyGlass49
  • 21-09-2016
Extrusive igneous rocks form when magma reaches the Earth's surface a volcano and cools quickly. Most extrusive (volcanic) rocks have small crystals. Examples include basalt, rhyolite, andesite, and obsidian.
Answer Link

Otras preguntas

How do I do this question? 16m + 35 =3
Choose the appropriate pronoun. General Eisenhower, _____ made many military decisions, became president of the United States. who which
Which of the following is not a method to determine population size? a. mark/recapture b. sampling c. hypothesis d. observation
Dan's plant will require two shifts of skilled workers, seven days a week. As he does his research, he will pay particular attention to A. regulatory restricti
19/5 as a mixed number
work out the number that is halfway between 27 times 38 and 33 times 37
During the 19th century, the United States ability to remain isolated from European affairs was largely due to its A. lack of cultural identity. B. economic ins
A bad thesis will often contain all of the following, EXCEPT a. It makes no claims b. It restates conventional wisdom. c. It presents a claim readers might dis
-5g - 6 for g= -2 A. 4 B. 16 C. 10 D. -13
What is (are) the role(s) of complement proteins in the immune response? I. They attract white blood cells to the site of infection. II. They help other cells