Earth Science Introduction, Earth's Habitability

1. CELESTIAL BODIES
Introduction to Earth and Life
Science

2. ACTIVITY 1:
Name the following
celestial bodies.

3. EARTH

4. SATURN

5. MARS

8. ASTERIOD

9. SOLAR SYSTEM

10. MILKY
WAY
GALAXY

12. REAL IMAGES

13. The scientific study of celestial objects
(such as stars, planets, comets, and
galaxies) and phenomena that originate
outside the Earth's atmosphere (such as
the cosmic background radiation).

14. Why is it
important to
study the
COSMOS?

15. HUMAN
HABITATION

16. ELON MUSK AND
SPACEX

17. FILIPINAS ON ONE-WAY
TICKET TO MARS
Jaymee del Rosario
Minerva Rañeses

19. ANCIENT THEORIES
OF THE ORIGIN OF
THE UNIVERSE

20. What is the universe?
What is its origin?

21. MODELS OF THE PLANETARY SYSTEM
1. GEOCENTRIC – the earth is the
center of the universe
2. HELIOCENTRIC – the sun is the
center of the planetary system,
a.k.a. “solar system”

24. Branch of astronomy that involves the origin and
evolution of the universe, from the Big Bang to
today and on into the future.
According to NASA, the definition of cosmology is
"the scientific study of the large-scale properties of
the universe as a whole.

25. 1. The Gods of Egypt, Central Africa, and India
2. Monotheistic religions of Judaism, Christianity,
and Islam
3. Creationist theory

31. MODERN THEORIES
OF THE ORIGIN OF
THE UNIVERSE

32. 1. Big Bang Theory
2. Steady State Theory
3. Oscillating Universe Theory

33. The Big Bang Theory

35. •The Big Bang is the name that scientists use for the
most common theory of the universe, from the
very early stages to the present day.
•The universe began as a very hot, small, and dense
super force (the mix of the four fundamental
forces), with no stars, atoms, form, or structure
(called a "singularity").

36. Georges Lamaitre
(1894-1966),
Belgian
cosmologist,
Catholic priest,
and father of the
Big Bang theory.

38. EDWARD HUBBLE’S DETECTION OF THE
RED SHIFT

40. Steady State Theory

44. Oscillating Universe
Theory

45. States that the universe continues to
expand and to collapse. It means that the
galaxy started to move away from each
other. However, after they reach a certain
space or distance, they stat to collapse or
contract back again.

46. SINGULARITY-BIG BANG-INFLATION-ACELARATED
EXPANSION-BIG CRUNCH-SINGULARITY

47. End of presentation, thank you
for listening.

48. PERFORMANCE TASK 1:
•On CANVA, make a presentation of
the theories of the origin of the
universe. Post your work on Google
Classroom. Deadline is on Sept. 24,
Friday.