Answer:
B. Mesosphere
Explanation:
The Mesosphere is the layer of the atmosphere that protects the Earth from meteoroids. It is also the coldest layer of the atmosphere. Below it is the stratosphere and above it is the thermosphere.
I think (A) but let someone double check
Answer:
d) cutting a larger crystal along four perfect cleavage planes, forming a cleavage fragment.
Explanation:
Fluorite Octahedron crystals are formed narutally, <em>but it's not common,</em> they can be found more commonly as cubes,<em> the majority of fluorite octahedron are formed when miners cit them along its natural cleave lines. </em>
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Answer:
The divide the continent into five regions in order to make the geographical analysis of the continent more detailed and specific. It is also easier to obtain geographical information from each of the five regions than from the continent as a whole.
The five geographical regions of Asia are:
West Asia
East Asia
South Asia
Southest Asia
and Central Asia
The answer to this is C. 5.
