Answer:
yes, to understand how the geologic structure was formed as the age of them.
Explanation:
Geologist are pretty interested in contacts. This a powerful tool to understand how was the process of formation. It is called stratigraphy the area that study how the rocks are connected.
For example if the rocks are formed in an horizontal way, it is known that the oldest layers will be at the bottom, and the newest at the top.
Hope this info is useful.
Ice was produced using radiation effect by setting out shallow terra cotta rays with just small amount of water. At night when the temperatures were cool while humidity is low the water used to freeze in the morning.the ice formed was collected and stored in caverns
The primary cause of change in regional metamorphism is pressure. Usually rocks subjected to high pressures at considerable depth within the earth's crust will exhibit regional metamorphism like the widespread phyllites, schists, gneisses and migmatites of the Canadian Precambrian Shield for example. A phyllite is the next higher metamorphic stage than a slate, a schist is a further stage and gneiss and migmatites are of the highest grade of regional metamorphism. On the other hand, contact metamorphism usually depends more on the effect of heat from an igneous intrusion say converting a limestone to a marble (more coarse grained than limestone usually).
Answer:
Pluto
Explanation:
it wasn't discovered until the 20th century by Clyde Tombaugh
Wikipedia says that the largest major plate is the Pacific, and that the smallest minor plate is Juan de Fuca. So that must be the correct answer after all.