nhilgy7458 nhilgy7458
  • 17-12-2018
  • Chemistry
contestada

A volcano erupts which term best describes the rock that will eventually form on the surface

Respuesta :

molly9543
molly9543 molly9543
  • 17-12-2018
When magma comes out of the volcano and cools down a smidge it becomes lava. And when the lava cools down all the way to a touchable temperature it will harden into obsidian.

Answer:
Obsidian.
Answer Link

Otras preguntas

Made up of quantities and the operations performed on them what is this vocab word
Uranium-238 decays very slowly.its half-life is 4.47 billion years. What percentage of a sample of Uranium-238 will remain after 13.4 billion years? i have to t
How many moles of cesium (Cs) atoms are in 675g Cs?
can anyone help me please 3t-1/4=7/8
Explain why an addition problem that has a 4-digit addends could have a 5 digit sum.
African slaves who were brought to the New World adopted the religious practices of the __________.
To test a hypothesis, a scientist designs a(n) _________________.
Could a mixture be made up of only elements and no compounds? Explain.
What book analyzed the 1950s as a culture of conformity?
The traditional view of mangrove forests as wastelands and unhealthy environments helped promote their degradation because _______.