Use the picture to answer the question. image

Hurricanes build over warm ocean water. What else has to be present for a hurricane to form?

A.
a swell under the water that causes a large wave

B.
low pressure that pulls in warm surface air

C.
a cold front that cools the surface of the ocean

D.
an increase in salinity of the ocean water

B.

Explanation:

B. for sure

Explanation:

A would be a tsunami.

studies show tha in 7.5 billion years from now, the expanding sun will engulf, and destroy, the earth.

answer: secession

secession, as it applies to the outbreak of the american civil war, comprises the series of events that began on december 20, 1860, and extended through june 8 of the next year when eleven states in the lower and upper south severed their ties with the union. the first seven seceding states of the lower south set up a provisional government at montgomery, alabama. after hostilities began at fort sumter in charleston harbor on april 12, 1861, the border states of virginia, arkansas, tennessee, and north carolina joined the new government, which then moved its capital to richmond, virginia. the union was thus divided approximately on geographic lines. twenty-one northern and border states retained the style and title of the united states, while the eleven slave states adopted the nomenclature of the confederate states of america.

explanation: