A9R18EC.tmp 2 - 2 The Earth 1 Cloud of gas and dust 2 Sun...

Info iconThis preview shows page 1. Sign up to view the full content.

View Full Document Right Arrow Icon
Prof. M. Fall - University of Ottawa 2 2.1 The Earth: origin and history 2.2 Earth Structure and dynamic 2.3 The Earth’s crust: its main components Plan 2. The Earth 2.1 The Earth: origin and history (1) 2. The Earth Origin of the Universe b is still a myster b Several theories exist b Age of the Universe- about 12 billions years b The solar system : about 4.6 billions years Four main steps can be identified (see next slide) The solar system Source E. Tric 2.1 The Earth: origin and history (2)
Background image of page 1
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: 2. The Earth 1. Cloud of gas and dust 2. Sun and flat disk of debris 3. Creation of planets 4. Solar wind blows up debris Source: J.-P. Bardet 2.1 The Earth: origin and history (3) 2. The Earth Source: Bhawan Singh Singh 2.1 The Earth: origin and history (4) Origin of the Solar System & Earth Origin of the Solar System & Earth Source: Google La Terre The Earth Venus Mars Jupiter Pluton Uranus Photos of some planets of our solar system 2.1 The Earth: origin and history (5)...
View Full Document

This note was uploaded on 03/21/2011 for the course GNG 4124 taught by Professor Soils during the Spring '11 term at Uni. of Nottingham Ningbo.

Ask a homework question - tutors are online