In japan, ceramic tea bowls were appreciated because

Explanation: In Japan, ceramic tea bowls were appreciated because they were used in the Japanese Tea Ceremony, which they consider a sacred act for Japanese philosophy where emphasis was placed on learning the spiritual world and because such bowls were considered as elements “ wabi ”, that is to say, of refined beauty but simple at the same time.

the causes of the dust bowls were severe droughts,   lands became dry and hard, temperature was higher than usual, hot and dry conditions killed crops, high winds. because of those factors, the winds kicked up dry soil and created clouds of dust.