ORIGIN-AND-THE-SYSTEMS-OF-EARTH.bgbtshgvpptx

Education

1. THE ORIGIN AND THE SYSTEMS OF EARTH GRADE 11 EARTH SCIENCE

2. FORMATION OF THE UNIVERSE

3. THEORIES ABOUT THE FORMATION OF THE UNIVERSE AND PLANETS (EARTH) BIG BANG THEORY STEADY STATE THEORY COSMIC INFLATION THEORY DIVINE CREATION THEORY

4. What's This Big Bang All About? In 1927, an astronomer named Georges Lemaître had a big idea. He said that a very long time ago, the universe started as just a single point. He said the universe stretched and expanded to get as big as it is now, and that it could keep on stretching.

5. STEADY STATE THEORY In 1948, Fred Hoyle, Thomas Gold and Hermann Bondi published the most influential papers on the Steady-State Universe model.

6. What is the Steady-State Theory? In cosmology, the Steady-State Theory is a theoretical model in which the Universe is constantly expanding but with a fixed average density. In this Universe model, matter is always created to form galaxies and stars at the same speed as the old ones become destroye d. Their relative distances and recession velocity increase to nullify the overall change in the density. There is no overall beginning or end for a steady-state Universe.

7. COSMIC INFLATION THEORY

8. In physical cosmology, cosmic inflation, cosmological inflation, or just inflation, is a theory of exponential expansion of space in the early universe. In physical cosmology, the inflationary epoch was the period in the evolution of the early universe when, according to inflation theory, the universe underwent an extremely rapid exponential expansion. This rapid expansion increased the linear dimensions of the early universe

9. Reflect Upon IF THE UNIVERSE IS EXPANDING, DOES THAT MEAN EARTH IS ALSO INCREASING ITS DISTANCE FROM THE SUN? WILL THIS POSSIBILITY AFFECT THE SUSTAINABILITY OF LIFE ON EARTH?

10. PLANET COMPARISON

11. THE ORIGIN AND THE SYSTEMS OF EARTH GRADE 11 EARTH SCIENCE

12. What are the characteristics of the Earth that differ on the other planets?