The classification authority block for a document contains the following information: Classified By: R. Shelly, Director, Technology Unit Derived From: Dept. of Energy Atomic Missile Planning Guide, 20170221 Declassify On: Not Applicable Of the following options, what type of special information does the document contain?

nah.   i'm just sleepy.

true is the correct answer

hope i

answer: the metamorphic rocks are formed when they are exposed to high pressure and high temperatures. this happens when one of the earth's plates comes in contact with the other plate by traveling in opposite directions, straight into each other or slipping under one another. the friction that is caused by this activity results in   melting of rocks and when it cools they are known as metamorphic rocks. this process needs a controlled amount of pressure and temperature otherwise it may turn into magma.

at right angles to each other