Explanation:
Block printing proved to be revolutionary in it's first day, greatly improving the printing business and being a lot more effective. Since then, we can see how mainstream printing is and how much it is included in our daily lives. From newspapers to magazines, printing is a very big part of today's society!
Answer:
The crust is the upper part of the rigid lithosphere and is of different composition under land as opposed to the ocean floor. Below the rigid lithosphere, the mantle consists of hot rock with semi-liquid consistency, which slowly moves or flows. The outer core is molten, and the inner core is a dense solid.
Explanation:
The answer should be social psychology. Hope this helps ;)
