If you place a mysterious red liquid in a cylinder that already has water and oil in it and the red liquid settles in the middle layer between the oil and
water, what is the density of the red liquid?
0.5cc/ml
1g/ml
1.5g
0.8g/mi

Rocks, as they are compressed, begin forming mountains above the earth's surface when two continental plates converge. the continental crust increases in depth as the mountains grow above. the himalayan mountains formed at a convergent plate boundary in this manner. the rocks are smashed together causing them to due to the intense heat and pressure from the colliding plates and eventually forming rock. a) melt; igneous b) layer; sedimentary c) recrystallize; metamorphic d) melt into the earth's interior; metamorphic