ppt Ecosystems

1. ECOSYSTEMS

2. The ecosystem is the
sum of living and non-
living things in the same
place

3. There are many kinds of
ecosystems
Rainforest
North or South
Pole
Mountains
Water

4. Let's study the LIVING
THINGS

5. ORGANISM
An organism is
just one living
thing

6. POPULATION
A population is a
group of living things of
the same specie, living
in the same place

7. COMMUNITY
A community is a group
of populations living in
the same place

8. Depending on what living
things eat, they can be
classify into: Producers,
consumers and
decomposers

9. PRODUCERS
they make their own food

10. CONSUMERS
are living things tahat eat
other living things

11. DECOMPOSERS
break down the remains of
living things that have died
and turn them into nutrients
fungi
bacteria

12. FOOD CHAIN
The living things in an ecosystem
depend on each other for survival