'Dominant land animals' presentation slideshows

Wednesday November 28, 2012

567 views • 24 slides

Warm-up

Warm-up. How old do you think the Earth is? What do you think fossils are?. Geologic Time. The Beginning of Earth. Earth formed about 4.6 billion years ago. Gravity pulled the densest elements to the center of the planet. After about 500 million years, a solid crust formed on the surface.

294 views • 19 slides

Komodo dragon

Komodo dragon. By : Pamella A. Okonny. Varanus komodoensis. Class: Reptilia. Genus: Varanus. Species: V. komodoensis Varanus means large lizards native of Asia and Africa

306 views • 10 slides

261 views • 9 slides