1.WHAT’S THAT UP IN THE SKY??? The difference between Comets, Meteors and Asteroids2. COMETS, ASTEROIDS, AND METEORS 3. COMETS AND ASTEROIDS 4. Comets………Dirty Balls…

1.GeologicTime Scale Chapter 9,Section 32. Measuring Time The Earth has existed for 4.6 billion years The geologic time scale divides all those years into sections Like how…

1.GeologicTime Scale Chapter 92. Measuring Time The Earth has existed for 4.6 billion years The geologic time scale divides all those years into sections Like how your science…

1.GeologicTime Scale2. Measuring Time The Earth has existed for 4.6 billion years The geologic time scale divides all those years into sections Like how your science book…

Slide 1 The difference between Comets, Meteors and Asteroids Slide 2 Slide 3 COMETS AND ASTEROIDS Slide 4 Slide 5 Comets………Dirty Balls of Ice They look like a star…

Slide 1 By: Adeeb Hassan Slide 2 Tyrannosaurus rex One of the largest dinosaurs that ever lived Tyrannosaurus rex was a fierce carnivore. Scientists believe this powerful…

Key Concepts What were the major events in the Mesozoic Era? Key Terms Invertebrate Vertebrate Amphibian Reptile Mass extinction Mammal Section 6 â Eras of Earthâs History…

Reptiles and Birds Unit 5 Chapter 26-2 Reddish-Brown Frilled Lizard http://gladstone.uoregon.edu/~mkrueger/reptiles/types.htm Reptiles Major characteristics: 1. Terrestrial…

Chapters: 13 &14 Your Host: Ms.Canterbury 4.6 billion years ago Collection of iron and gasses formed Rotation of cloud caused planet to form Settling of iron to core…

Comets, Asteroids, and Meteors Whatâs That Up In The Sky??? The difference between Comets, Meteors and Asteroids Comets, Asteroids, and Meteors COMETS AND ASTEROIDS Cometsâ¦â¦â¦Dirty…