Which of the following is the first atmospheric condition that leads to the south asian monsoon?

a. moisture is squeezed out over the indian subcontinent.
b. moisture builds up in the air over the indian subcontinent.
c. hot air rises over the indian subcontinent.
d. cool air descends over the indian subcontinent

In august 2012, tropical storm isaac formed in the caribbean and was headed for the gulf of mexico. there was an initial probability of .69 that isaac would become a hurricane by the time it reached the gulf of mexico (national hurricane center website, august 21, 2012). what was the probability that isaac would not become a hurricane but remain a tropical storm when it reached the gulf of mexico?

Witch of the following volcano hazards is made up of rocky particles about the size of a grain of sand

Given: circle a externally tangent to circle b. how many possible common tangents to circles a and b can exist? 2 3 4