What does this welded texture indicate about the formation of this rock?
A. The rock solidified at great depth.
B. The magma formed some crystals before rising closer to the surface and solidifying.
C. It formed from an explosive pyroclastic eruption.
D. The magma had abundant dissolved gas.
Answer: C
You might also like to view...
Some predators hide in plain sight before ambushing their prey by virtue of their____________
Fill in the blanks with correct word
Earth's radiation is often referred to as ____ radiation, while the sun's radiation is often referred to as ____ radiation
A) shortwave; longwave B) shortwave; shortwave C) longwave; shortwave D) longwave; longwave
Among layers of the soil horizon, the one with the most organic material is ________
A) O B) A C) B D) C E) R
Both solid waste and hazardous waste disposal today compromise the environment
Indicate whether the statement is true or false