Beaches along the eastern and western coasts of North America are composed chiefly of quartz grains.
a. True
b. False

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04-06-2016
Chemistry

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Beaches along the eastern and western coasts of North America are composed chiefly of quartz grains.
a. True
b. False

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In scientific notation, what is the sum of 2.3 times 10^{-3} and 5.4 times 10^{-4}?a. 2.84 times 10^{-3}b. 5.63 times 10^{-3}c. 7.7 times 10^{-7}d. 12.42 times

taskmasters taskmasters · Answer 1 · 2016-06-06T12:41:38+02:00

taskmasters taskmasters

06-06-2016

I think the answer is true. These beaches are composed mostly with sandstone which is mainly sand-sized minerals. These grains is made up of quartz and feldspar since these are the most common mineral found in Earth.

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Beaches along the eastern and western coasts of North America are composed chiefly of quartz grains. a. True b. False

Respuesta :

Otras preguntas

Beaches along the eastern and western coasts of North America are composed chiefly of quartz grains.
a. True
b. False