'Higher level consumers' diaporamas de présentation

Science 7 Final Review

Science 7 Final Review. Living things have basic needs. The four basic needs of living things are: food, clothing, gas exchange, love water, gas exchange, habitat, protection food, water, habitat, space gas exchange, water, food, habitat. Gas exchange, water, food, habitat.

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Science 7 Final Review

Science 7 Final Review. Living things have basic needs. The four basic needs of living things are : food , clothing, gas exchange, love water , gas exchange, habitat, protection food , water, habitat, space gas exchange, water, food, habitat. Gas exchange, water, food, habitat.

803 views • 68 slides

Chapter 54 Ecosystems

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Chapter 54 Ecosystems

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Chapter 55 Dynamics of Ecosystems

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Ecology Unit

Ecology Unit. What is ecology?. Ecology- the scientific study of interactions between organisms and their environments, focusing on energy transfer It is a science of relationships. What do you mean by environment?. The environment is made up of two factors:

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Chapter 54: Ecosystems

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TRITROPHIC INTERACTIONS

TRITROPHIC INTERACTIONS. READINGS: FREEMAN, 2005 Chapter 53. TRITROPHIC INTERACTIONS. Eating (trophic) relationships often link several species in a community through herbivory, predation and/or parasitism.

1.69k views • 41 slides

Ch 3 Ecosystems: What They Are and How Do They Work?

Ch 3 Ecosystems: What They Are and How Do They Work?. Case Study . Have You Thanked The Insects Today? (Summarize). The Nature of Ecology. Ecology: the study of how organisms interact with one another and their environment. Organism: Species: Population: Community: Ecosystem: Biosphere:.

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Chapter 3

Chapter 3. Ecosystems: What Are They and How Do They Work?. ECOSYSTEM COMPONENTS. Life exists on land systems called biomes and in freshwater and ocean aquatic life zones. Figure 3-9. Nonliving and Living Components of Ecosystems. Ecosystems consist of nonliving ( abiotic ) and

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