An igneous rock has large red, black, and green crystals. How else can this rock be accurately described?
A: fine texture
B: cooled quickly
C: intrusive origin
D: created by lava

According to the united nations refugee agency, more than 2/3 of the world's refugees come from just five countries. which country is not on that list? a) turkey b) myanmar c) afghanistan d) south sudan

How many square miles is the big island of hawaii

Which of the following terms describes the layers of air surrounding the earth ?