FORMATION OF THE UNIVERSE and solar system.pptx

The theories about the origin of the universe and solar system.

1. LESSON 1 ORIGIN OF THE UNIVERSE

2. Pre Test The Universe expansion occurred about how many years ago? 100 years 10 Billion years 100 Billion years 1 Million years

3. Pre Test 2. A system which is made up of the sun and the heavenly bodies that move around it is known as …… Lunar system c. space solar system d. galaxy

4. Pre Test 3. Heavenly bodies which revolve around the sun are called: a. Orbits b. planets c. stars d. galaxies

5. Pre Test 4. Natural satellites of planets are: a. Moons b. sun c. spacecraft d. hovercrafts

6. Pre Test 5. The term “Big Bang” refers to: Ultimate fate of the universe formation of planets Supernova explosion origin of the universe

7. Pre Test 6. The following planets have rings around them, except: a. Jupiter b. Saturn c. Uranus d. Mars

8. Pre Test 7. The correct ascending order of distance of planets from the sun is: Mars, Earth, Jupiter, Saturn Earth, Mars, Saturn, Jupiter Earth, Mars, Jupiter, Saturn d. Earth, Jupiter, Mars, Saturn

9. Pre Test 8. Which among the planets is not a gas giant? Venus b. Neptune c. Saturn d. Uranus

10. Pre Test 9. Earth is the only planet in the solar system that has: Clouds a core c. oceans of water d. an atmosphere

11. Pre Test 10. The leading explanation about how the universe began is called: Universal theory Solar system Milky way theory Big bang theory

12. GROUP ACTIVITY I JUMBLED WORDS

13. AGREL

14. ASG Unimaginable expanse of ..

15. ARSTS

16. SUDT LODUSC

17. ASPLTANE And consist of

18. LXGAAY

19. The Universe is at least 13.8 billion of years old and the Earth/Solar System at least 4.5-4.6 billions of years old. But how large exactly is a billion? How long will it take you to spend 1 billion pesos if they spend 1 peso per second.

20. A. 1 billion/(60 s/min*60 min/hr*24 hr/day*365days/year) B. ~32 years C. How long is 13.8 billion years?

21. THEORIES BEHIND THE ORIGIN OF THE UNIVERSE

22. Any explanation of the origin of the Universe should be consistent with all information about its composition, structure, accelerating expansion, cosmic microwave background radiation among others

23. CREATIONIST THEORY God created the Universe. Proof? Its in the Bible.

24. OSCILLATING UNIVERSE THEORY George Gamow Expansion will stop, return to its original form then another Big Bang will occur.

25. STEADY STATE THEORY The Universe has always been the same since the beginning and it remain that way forever!

26. BIG BANG THEORY As the currently accepted theory of the origin and evolution of the universe, the Big Bang Theory postulates that 13.8 billion years ago, the universe expanded from a tiny, dense and hot mass to its present size and much cooler state.

27. The Big Bang Theory has withstood the tests for expansion: 1) the redshift 2) abundance of hydrogen, helium, and lithium, and 3) the uniformly pervasive cosmic microwave background radiation-the remnant heat from the bang.

28. LESSON 2 ORIGIN OF THE SOLAR SYSTEM

29. Origin of the Solar System

30. If we want to know how the Earth formed, we need to understand the origin and evolution of the Solar System.

31. The Solar System

32. Origin of the Solar System Any acceptable scientific thought on the origin of the solar system has to be consistent with and supported by information about it (e.g. large and small scale features, composition). There will be a need to revise currently accepted ideas should data no longer support them.

33. Origin of the Solar System Rival Theories Many theories have been proposed since about four centuries ago. Each has weaknesses in explaining all characteristics of the solar system. A few are discussed below.

34. Origin of the Solar System In 1796 Marquis de Laplace, a French astronomer, propose the nebular hypothesis: 1. Solar system evolve from slowly rotating gas cloud.

35. Performance Task no. 1 GROUP 1. UNIQUENESS OF EARTH GROUP 2. GEOSPHERE GROUP 3. ATMOSPHERE GROUP 4. HYDROSPHERE GROUP 5. BIOSPHERE / TYPES OF BIOMES