1. Diversity of life form
Population

2. What is a population
A population includes all the individuals of the same species that live in a given territory.
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3. Population
A population doesn’t include all the individuals of a species but all that live in a particular place.
That’s why it’s important to specify where a population lives

4. Population size Why ? Figure out which habitat is best for a species
See the evolution of a species
How ?
By counting the number of individuals
By using samples

5. Diversity of life form
Habitat

6. What is a habitat
A habitat is a specific place where a species is normally found, and that provides the conditions necessary for a species’ survival.
Geographic location
Climate
Relief (mountains, valley, etc.)
Fauna (animals)
Flora (plants)
Presence of water
Closeness to human structure
Etc.
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