This was a series of radio talk shows featuring president franklin roosevelt between 1933 and 1944.

Fireside chat

Explanation:

The Fireside chat was a series of radio talk shows featuring president franklin roosevelt between 1933 and 1944. The aim of the fireside chats was to bring the president closer to the American people and it was also a platform for the president to explain his policies to the people.

roosevelt essentially took the opposite approach as hoover in taking on the great depression. herbert hoover thought that america and its economy could naturally recover from the depression in due course, so he adamantly restrained the federal government from intervening on behalf of the people affected. on the other hand, roosevelt dramatically increased employment by expanding the federal government and establishing agencies that would aid in relieving some of the country's worst problems.

incident infrared radiation is blocked. visible and ultraviolet radiation heat   earth.

earth radiates infrared radiation. infrared radiation is blocked and heats earth. visible and shortwave radiation heat earth.

earth radiates longwave radiation

longwave radiation is reflected downward longwave radiation heats earth