'135 million years ago' presentation slideshows

Biological Evolution

Biological Evolution. Biological Evolution. Biological Evolution. How Do We Know Which Organisms Lived in the Past?. Our knowledge about past life comes from fossils, chemical analysis, cores drilled out of buried ice, and DNA analysis. Figure 4-4.

1.32k views • 81 slides

Chapter 4

Chapter 4. Evolution and Biodiversity. Core Case Study Earth: The Just-Right, Adaptable Planet. 3.7 billion years since life arose average surface temperature of the earth has remained within the range of 10-20 o C. Figure 4-1. ORIGINS OF LIFE.

570 views • 47 slides

LT1: Chapter 4

LT1: Chapter 4. Evolution and Biodiversity. Core Case Study Earth: The Just-Right, Adaptable Planet. During the 3.7 billion years since life arose, the average surface temperature of the earth has remained within the range of 10-20 o C. Figure 4-1. ORIGINS OF LIFE.

354 views • 35 slides

Evolutionary history of tropical forests

Evolutionary history of tropical forests. Geologic eras: a revision. Permian 225 million years ago. Triassic 200 million years ago. Jurassic 135 million years ago. Cretaceous 65 million years ago. The Earth: always changing. Present day.

620 views • 31 slides

Evolution and Biodiversity

Evolution and Biodiversity. Concepts. Origins. Evolutionary Processes. Ecological Niches. Species Formation. Species Extinction. Origins and Early Evolution of Life. Chemical evolution. Biological evolution. Stanley Miller's experiment animation. Click to view animation. Animation.

584 views • 26 slides

Evolution and Biodiversity: Origins, Niches, and Adaptation

350 views • 21 slides

AMERICA

AMERICA. Etymology and naming.

114 views • 10 slides

By Callum Murray

175 views • 6 slides

An Eco tourism holiday at Egypt

http://www.iloveseychelles.in/hotels.php - There lies an immense natural beauty in Egypt where you can get to see some of the best natural elements. The flora and fauna of the place will surely divert away the attention towards itself and let him or her get lost in the tranquil and serene atmosphere. Hence, an idea of Eco tourism Tour of Egypt is a very interesting idea. These tours will keep you busy throughout your holiday and you will really come across some of the important places of the country.

41 views • 2 slides