Volcano ! *i give ! *
a volcanic occurs when the in a magma becomes so great it is released like a valve. magma is released through the volcano's in an eruption of rocks (bombs) and ash.
a volcanic develops over centuries as flowing from the active volcano to form layers of rock

Which two scientific disciplines are bridged by pharmaceutical drugs? chemistry and forensics chemistry and medicine biology and forensics biology and criminology

Ajet plane is speeding down the runway during takeoff. air resistance is not negligible. identify the forces on the jet.

Pegmatites are igneous rocks in which the individual minerals are very large. typically, the minerals are all light-colored quartz, feldspar and muscovite. if you were given a black and white photograph of a pegmatite in a quarry (where the rock has been blasted and broken), what physical properties could you use to identify those three minerals in this hypothetical photo? describe each mineral and the specific diagnostic properties. be specific.