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Moon Phases

Science 6

Trees and Forests

Forest Ecosystems

Fungus...

Fungus, Conks, and Lichen

Conks...

Lichen...

Members of a Forest Ecosystem

Biotic vs Abiotic

Definition:

Interactions with Other Species

Examples:

Definition:

Roles in a Food Chain

Decomposers

Definition:

Consumers

Tent Caterpillar

Examples:

Definition:

Producers

Examples:

Definition:

Leaf Miner

Examples:

Deer

Sun

Levels of a Forest

Pine

Cone

(Producer)

Yellow-Bellied Sapsucker

Red

Squirrel

(Primary Consumer)

Example Food Chain

Red

Fox

(Secondary Consumer)

(Return nutrients to the soil)

Blight

Coyote

(Tertiary Consumer)

(Quaternary Consumer)

Gray

Wolf

Decomposers

Upper Canopy

Middle Level/ Understory

Herb Layer/ Underbrush/ Shrubbery Layer

Forest Floor

Trees' Effect on

Abiotic Factors

Temperature

Soil

Wind

Image Source: wikimedia commons

Work in Progress!

Moisture

Leaf Shape

Tree Identification

Tree Cookies

Leaf Margin

Bark Pattern

Branching Pattern

Leaf Arrangement

Shape/ Silhouette

Leaf Type

What makes

a tree a tree?

Muir Woods National Monument, California, USA

Parts of a Tree

Positive and Negative Effects on Forests

Logging and Reforestation

Plants vs. Trees

Image Source: Wikimedia Commons

Classification Key

Coniferous and Deciduous

Trees

How to use:

Forests and

Humans

Cycles:

Oxygen Cycle

Perspectives:

Issue: The Great Bear Rainforest

Actions:

Nutrient Cycle

Succession

Water Cycle

Bibliography

Thanks for watching!

Jobs

Recreation

Wildlife

Products

Conclusion

Why Are

Forests Valued?

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