<span>Good Morning!
</span><span>learning its size and how it formed
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The difference between craters and calderas is in the formation mode of each of them. Craters generally are more circular and smaller, and result from the projection of gas and magma, while calderas arise from falling stones and rocks.</span>
Ultramafic,as components of mafic rocks like olivine and pyroxene solidified at very high temperatures, so mafic minerals will decompose as the result of chemical weathering more rapidly than felsic minerals
The ice melts and it changes into a liquid state. Plus, the water droplets on the glass evaporated too.
B. when limited resources cannot meet unlimited wants
Hope this helps :)
