When magma<span> cools, </span>crystals<span> form because the solution is super-saturated with respect to some </span>minerals<span>. If the </span>magma<span> cools quickly, the </span>crystals<span> do not have much time to form, so they are very small. If the </span>magma<span> cools slowly, then the </span>crystals<span> have enough time to grow and become large.</span>
<em>I believe the answer is </em><em></em><em>C</em><em>: 1829
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Answer: your answer for number 1 is decade millennium or century
Your answer for number 2 is a d or b .
Hope this helps.
Explanation:
A thermometer, a barometer, a sling psychrometer, and a rain guage
Because the earth is tilted on a axis and tilts differently to get the 4 different seasons
