Free Science PowerPoints for Kids & Teachers – Comets
Did You Know?
Comets are a mixture of frozen gases, frozen water and dust that didn’t get incorporated into a planet when the Solar System formed. When comets get close to the Sun they heat up and begin to outgas, at which point a visible atmosphere or coma, and sometimes a tail, may be seen.
Free Presentations in PowerPoint format
Comets & Asteroid Belt & Oort Cloud
Comets & The History of the Oort Cloud
Oort Cloud, Kupier Belt & Comets
Comets PowerPoints at FreeClubWeb
Comets, Asteroids, and Things Beyond Neptune
Comets, Asteroids, and Meteors
Asteroids, Comets, and Meteorites, Oh My!
See Also: Astronomy, Asteroids, Space Index
Free Comets Games & Activities for Kids