Perhaps even more important for the growth of the federal government in the long run than the experience of particular agencies was something that occurred in the realm of ideas: the apparent confirmation of the Keynesian revolution in macroeconomics.
In the case of Earth, the axis is tilted towards the ecliptic of the Sun at approximately 23.44Â° (or 23.439281Â° to be exact). Earthâs axis points north to Polaris, the northern hemisphereâs North Star, and south to dim Sigma Octantis.
Earth's axial tilt is responsible for the four seasons that occur during the year. When a hemisphere is tilted towards the sun, that region receives more sunlight and becomes warmer, while the hemisphere that is tilted away receives less solar energy and is cooler. Keep Learning.