The document outlines objectives related to understanding species extinction and biodiversity, including identifying causes, determining population distribution patterns, and reflecting on related video content. It highlights various causes of species extinction such as habitat destruction, pollution, and overharvesting, while advocating for strategies like education, habitat protection, and sustainability to combat biodiversity loss. Additionally, it emphasizes the importance of each species and the impacts of human activity on their survival.

2. OBJECTIVES:
1. Identify the causes of extinction and explain how it is done.
2. Determine the pattern of population distribution using
mathematical formula.
3. Compare the distribution patterns of the different
populations.
4. Read selections about phenomena that are related to
biodiversity and define the words that will be cited as to how
they were used in the selection.
5.Write a reflection paper about the video on protecting
biodiversity.

3. SPECIES
ECOSYSTEM
TAXONOMY
BIODIVERSITY

4. Living Things
(Producers and
Consumers)
Non-living
Things

5. SPECIES EXTINCTION
SPECIES
a group of living organism consisting
similar individuals capable of
exchanging genes or of
interbreeding, considered as the
basic unit of taxonomy.
EXTINCTION
state or process of being extinct;
state of being not existing

6. SPECIES EXTINCTION
SPECIE EXTINCTION
The vanishment of a group of
living organism consisting
similar individuals capable of
exchanging genes or of
interbreeding.

7. SPECIES EXTINCTION
CAUSES OF SPECIE
EXTINCTION
• Hunting and trapping
• Taking animals for profit
• Destruction of habitat
• Pollution
• Overharvesting

8. SPECIES EXTINCTION
PHOTO QUIZ

9. SPECIES EXTINCTION
PHOTO QUIZ

10. SPECIES EXTINCTION
PHOTO QUIZ

11. SPECIES EXTINCTION
PHOTO QUIZ

12. SPECIES EXTINCTION
PHOTO QUIZ

13. POPULATION DENSITY
LIMITING FACTORS
CARRYING CAPACITY

14. POPULATION DENSITY
Density = number of individuals
size of area

15. POPULATION DENSITY
Density = number of individuals
size of area

16. POPULATION DENSITY
Width - 5 inches Length - 8 inches
- fishes - sea weeds
- planktons

17. SPECIE DIVERSITY
Resilience
Ecological
Communities
Withstand

18. SPECIE DIVERSITY
Conservationist
Rain Forests
Lose
Comprehensive
Strategy

19. SPECIE DIVERSITY
Habitat Types
Irreversible
Devastating

20. SPECIE DIVERSITY
Extinction
Genetic
Diversity
Survival

21. BIODIVERSITY LOSS
WHAT CAN
BE DONE?

22. BIODIVERSITY LOSS
Every species are important!

23. BIODIVERSITY LOSS
But their homes are wrecked, leading
them to deaths.

24. BIODIVERSITY LOSS
What can people do
to protect
biodiversity?

25. BIODIVERSITY LOSS
1. PROTECTING AREAS
Creating protected areas where human activity is
limited is the best way to prevent deforestation
and exploitation of organisms and the resources
they need to survive.
2, PREVENTING SPECIES INTRODUCTION
It is often much easier and less expensive to
prevent a problem from developing in the first
place than to try to fix it once it occurs!

26. BIODIVERSITY LOSS
3. INFORMING/ EDUCATING
Education is a powerful tool, and the more
people know about biodiversity loss, the more
they will be prepared to help slow it.
4. SLOWING CLIMATE CHANGE
Any efforts as individuals, organizations, or
governments, to slow current human-caused
global warming is a step towards slowing
biodiversity loss.

27. BIODIVERSITY LOSS
5. PROMOTTING SUSTAINABILITY

28. BIODIVERSITY LOSS
ACTIVITY!
On a half sheet of paper, write a
reaction paper about the video
presented.