Compare and contrast the different parts of the Electromagnetic Spectrum.

There are many parts of energy that comes from the sun,but all parts are electromagnetic spectrum.there 7 parts to electromagnetic.
There's

Radio Waves which are used to transmit radio,tv and cell phone signals.
-http://science.hq.nasa.gov/kids/imagers/ems/radio.gif

microwaves are used to heat food
-http://science.hq.nasa.gov/kids/imagers/ems/micro.html

Infrared waves are emitted from warm objects
-http://science.hq.nasa.gov/kids/imagers/ems/infrared.html

Visible radiation are color that we can see
-http://missionscience.nasa.gov/ems/09_visiblelight.html

Ultroviolet radiation is given off by very hot object
- http://www.epa.gov/sunwise/doc/uvradiation.html

X-ray radiation is used for to see people bones in medicine filed

Gramma-Ray is used to given off during nuclear reaction
- http://missionscience.nasa.gov/ems/12_gammarays.html

The Most important wave to me is radio waves because with out radio waves my phone,computer,TV,radio wont work and i cant live without my phone.my phone not working is like taking my heart of my body which will just kill me.

That do you think is the most important part?