One way the incas adapted their environment
was by
(1) building a network of roads through the
mountains
(2) growing rice as a major agricultural product
(3) establishing an encomienda system
(4) creating floating gardens

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