An ecosystem is defined as all the living and nonliving things that interact in an area. The document outlines key components of an ecosystem, including biotic factors like deer and birds, abiotic factors such as sunlight and water, populations made up of similar organisms, and communities comprising multiple interacting populations within a habitat. Ecology is described as the study of relationships between organisms and their environment.

1. by. Ashbin

2. What is an Ecosystem
 An ecosystem is all nonliving things and
living things live at ecosystem

3. Biotic factors
 Biotic factors are living thing
 Deer
 Birds
 hawk

4. Abiotic factors
 Abiotic factors are nonliving thing at
ecosystem like
 Sun
 Temperature
 Wind
 water

5. population
 All the organism of the same living in
area
 Pengiun
 birds

6. community
 All the population living in an area

7. ecology
 A Ecology is the relationship of living
things to each other and to what’s
around them

8. habitat
 Habitat is where animals and people live
 Rain forest
 Home

9. niche
 A role organism in community

10. producer
 Producer is an organism that produce a
food from plant algae

11. consumer
A consumer is a that eat other animal

12. Decomposer
 Decomposer is a animal that turn in soil

13. Top soil
 A top layer of soil

14. Humus
 Partly decayed plant mattered