When the sun is high in the sky, it delivers approximately 1000 watts of power to each square meter of earth's surface. The temperature of the surface of the sun is about 6000 K, while that of the earth is about 300 K. Estimate the entropy created in one year by the flow of solar heat onto a square meter of the earth.

When the sun is high in the sky, it delivers approximately 1000 watts of power to each square meter of earth's surface. The temperature of the surface of the sun is about 6000 K, while that of the earth is about 300 K. Estimate the entropy created in one year by the flow of solar heat onto a square meter of the earth.