The answer to the question is : B: 6;6
<span>There are __6__ different types of air masses that coming from _6___ different locations that influence the weather in North America., namely :
a) </span>Continental Polar ; Large sub polar land area b) Continental Arctic ; Canada, United States c) Continental Antarctic ; Antartica d) Continental Tropical ; Sahara, Arabian & Australian Deserts e) Maritime Polar ; Polar Oceans f) <span>Maritime Tropical ; Rocky Mountains</span>
Conical Vent and Fissure Vents
Mid-Ocean Ridges
Composite Typer Volcanic Landforms
Shield Type Volcanic Landforms
Caldera
Answer:
Blueschist
Explanation:
Blueschists are formed in association with subduction and continental collision and reflect burial to high pressures at relatively low temperatures.
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The land of the earth is divided onto seven continents. continents are larger than a island and usually made of multiple countries. the 7 continents are Asia, Africa, North america, South america, Europe, Australia and Antarctica.