What is the major source of heat for contact metamorphism?

deep burial and heat from the Earth's interior

heat from grinding and shearing on faults

heat from the spontaneous decomposition of micas and feldspars

heat from a nearby magma body

What does the highlighted portion of this map illustrate? A. Louisiana Purchase B. Missouri Compromise C. Spanish Cession D. Republic of Texas

Why should US and Canada protect their natural vegetation?

Which time zones around the world have the most quakes

What country is patong beach which is part of phoket island province located?

Which government is formed around religious laws and leaders

Scientists infer that oxygen in Earth's atmosphere did not exist in large quantities until after (1) the first multicellular, soft-bodied marine organisms appeared on Earth (2) the initial opening of the Atlantic Ocean (3) the first sexually

Tree growth is hindered in tundra regions due to low temperatures and short growing seasons. True or False?

Surface water is deep-ocean water. true or false.

How are plate boundaries related to volcanoes

Which devices rely heavily on the cloud? Choose two answers. A: Desktop B: Smartphone C: Laptop D: Tablet