The song was heard in Disney's Phineas and Ferb: The Best LIVE Tour Ever!, and also was used in the Phineas and Ferb's Rockin' Rollin' Dance Party show at Disney California Adventure. S.I.M.P. (Squirrels In My Pants) is also one of the eight songs that was re-released in the Phineas and Ferb Karaoke Soundtrack.
The atmosphere is heated chiefly by radiation from Earth's surface rather than by direct solar radiation because about 50 percent of the solar energy is absorbed at Earth's surface. 30 percent is reflected back to space.
Radiation causes the atmosphere particles in this layer to become electrically charged (see ionosphere), enabling radio waves to bounce off and be received beyond the horizon. In the exosphere, beginning at 500 to 1,000 kilometres (310 to 620 mi) above the Earth's surface, the atmosphere turns into space.hermospheric temperatures increase with altitude due to absorption of highly energetic solar radiation. Temperatures are highly dependent on solar activity, and can rise to 2,000 Â°C (3,630 Â°F).