<span>For two polarizing filters to block out all light passing through them, one filter should be rotated 90 degrees from the other.
hope this helps!
-Payshence xoxo</span>
<span>Equilibrium is your answer i believe.
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Answer:
I'm not sure how to help with this question because there was not enough information given.
<span>As there are many kinds of deserts, some hot, some cold even arid deserts are the classic hot deserts, but there are also cold and coastal deserts where temperatures do not get so high. The element common to all of these types of deserts, however, is their lack of rainfall. In that sense the rainfall is a characteristic that determines if it's a desert.</span>