Science Scope and Sequence, Habitats

Science Standard V, Life Science

Lesson 531, Habitats

Identifying possible physical limiting factors in an ecosystem

Defining population density

Identifying density-dependent limiting factors

Identifying density-independent limiting factors

Defining habitat, niche, environmental resistance, biotic factors, and abiotic factors

Identifying biotic and abiotic factors of environmental resistance

Defining biotic potential, carrying capacity, interspecific competition, intraspecific competition, and diversity

Describing the importance of diversity in a habitat

Describing the ways in which an ecosystem maintains balance (predation and selective breeding)

 

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