The document discusses the characteristics of Earth that make it habitable, including the presence of liquid water, plate tectonics, and a protective atmosphere. It compares Earth with Venus and Mars, noting both their similarities and differences regarding habitability. Additionally, it assigns homework on the potential of terraforming Mars for human habitation.

1. MRS. JUVY M. BERDUGO
EARTH AND
LIFE
SCIENCE

2. Hello,
Class!

3. D
iscussion
Materials
Component
Workshe
e
t
P
o
s
i
tiveness

4. Objectives
Identify the
characteristics of the
planet Earth that
supports life.
Know how the Earth
sustain the needs of
the living things

5. THE
THE
PLANET
PLANET
EARTH
EARTH

6. Exercise

7. Answer

8. Read the table on page 4 of Module 1
and answer the following questions:
Earth :
A habitable
Planet

9. Question
What are the
factors that makes
the planet
habitable?
Question
What are the
characteristics of
the planet Earth that
makes it habitable?

10. What makes Earth
a unique planet?
has liquid
water
1.

11. 2. Plate
Tectonics
What makes Earth
a unique planet?

12. What makes Earth
What makes Earth
a unique planet?
a unique planet?
3. atmosphere
that shelters from
sunrays

15. Planet Earth is considered habitable because;
Right distance from the sun
it is protected from the harmful solar
radiation by its magnetic field.
it is kept warm by an insulating
atmosphere
has right amount of ingredients for life
(water and carbon)

16. The only planet with liquid
water on the surface

17. EARTH, VENUS, MARS have similarities:
all are Terrestrial planets, made of solid
rocks and silicates;
all have atmosphere
almost have the same time to rotate on
their axis;

18. EARTH, VENUS, MARS have similarities:
Earth and Mars have water
all have carbon dioxide
all have landforms

19. EARTH, VENUS, MARS have differences:
Venus has no water
Venus and Mars don't have oxygen
Earth has life forms.

20. Homework
"Terraforming Mars"
Can man change or adjust Mars' environment
to make it more suitable for human habitation?
How?
Give atleast 5 answers and write it your
Activity Notebook.
submission: August 2,2024

21. Thank You
For Today!
See you in the next class!