BASICS OF THE ENVIRONMENT: ECOLOGY Justin Ray M Guce
What is ECOLOGY??? ORGANISMS ABIOTIC FACTORS INTERACTIONS RELATIONSHIPS CYCLES BIOTIC FACTORS
What is ECOLOGY??? Interactions among organisms and between organisms and their environment Ernst Haeckel (1866)
What is ECOLOGY??? Oikos (greek) house BIOSPHERE- Largest house in nature
LEVELS of ORGANIZATION BIOMES SPECIES COMMUNITY POPULATION ECOSYSTEM
TERMS to REMEBER
FLOW OF ENERGY
TROPHIC LEVELS
ECOLOGICAL PYRAMIDS PYRAMID of NUMBERS
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