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Ecosystems Fifth Grade Science Marilyn King
An ecosystem is all living and nonliving things in an area.Ecosystems An ecosystem is all living and nonliving things in an area.
Ecosystem is derived from the Greek word oikos, for “house,” eco-is the combining form meaning “environment or habitat.”
An Ecosystem may be very small such as:A backyard A pond A playground
Some may be very large like:The deserts of Africa The rain forest of Brazil The saltwater oceans
All ecosystems have the same parts:Abiotic Factors Biotic Factors
Abiotic Factors The nonliving parts of an ecosystem.They include water, minerals, sunlight, air, climate, and soil.
Biotic Factors The living parts of an ecosystem.They include animals, plants, fungi, protists, and bacteria.
All organisms of a species living in the same area make up its population. All the populations living in an area make up a community.
Describe your own community and the population you will find there.
Focus on your school What living things do you see?What nonliving things help you survive?
What is an ecosystem? Chapter 5 Lesson 1.
The Environment Has Structure Science 6. What is an environment? –Everything that affects an organism What is ecology? –The study of the interactions.
Ecosystems are made up of both living and nonliving things
Chapter 14.1 Biotic and Abiotic Factors of an Ecosystem
By Mrs. Piney-Perez. Abiotic are non living things in an ecosystem. Biotic are living things in an ecosystem. Ecosystem is all the living and nonliving.
Chapter 5 Lesson One: Interactions in an Ecosystem
Chapter 5, Lesson 1 Interactions in an Ecosystem
Grade 7 Science Interactions in the Environment Lesson 2
Components of an Ecosystem Notes
Ecology The study of how living things interact with their environment.
Ecosystems Jeopardy Q $100 Q $100 Q $100 Q $100 Q $100 Q $200 Q $200
Living Things and the Environment
The study of the interactions among organisms and their environment. Ecologists are scientists who study these relationships. Two groups of environmental.
An ecosystem is all living and nonliving things in an area.
13.2 Biotic and Abiotic Factors KEY CONCEPT Every ecosystem includes both living and nonliving factors.
Biotic factors are living things. plants animals fungi bacteria
Ecosystems: Everything Is Connected. What is an ecosystem? An ecosystem is all of the organisms living in an area together with their physical environment.
Notes: Biotic & Abiotic Factors. A. Ecology The study of interactions between organisms and their environment.
Local Area:___________ Divide paper in two columns ◦ Living Things ◦ Local Conditions.
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