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quarter-2-Abiotic-and-Biotic-components.ppt
- 1. © 2004 PlanoISD, Plano, TX Introducing
- 2. © 2004 PlanoISD, Plano, TX the study of the relationships the study of the relationships between biotic and abiotic factors between biotic and abiotic factors in environments in environments eco eco (G) root home, abode (G) root home, abode eco ecoclimate climate eco ecosystem system eco ecotourism tourism log, -o, y log, -o, y (G) suffix study of (G) suffix study of zo zoology ology epidemi epidemiology ology climat climatology ology Ecology Ecology
- 3. © 2004 PlanoISD, Plano, TX Ecosystem includes all includes all abiotic abiotic and and biotic biotic factors in factors in one particular environment one particular environment Biotic Factors Biotic Factors the living parts of the living parts of an ecosystem an ecosystem Abiotic Factors Abiotic Factors the nonliving parts the nonliving parts of an ecosystem of an ecosystem
- 4. © 2004 PlanoISD, Plano, TX Biotic Factors Bio bio(s), bio(t) bio(s), bio(t) (G) root (G) root life life include plants, animals, fungi, include plants, animals, fungi, microorganisms microorganisms bio biology logy bio biostatistics statistics bio biography graphy bio biotechnology technology bio biosphere sphere bio biomechanics mechanics biot biotic ic bio biofeedback feedback
- 5. © 2004 PlanoISD, Plano, TX Examples of Biotic Factors
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- 13. © 2004 PlanoISD, Plano, TX Abiotic Factors include air, water, soil, temperature, include air, water, soil, temperature, wind, source of energy (usually sun) wind, source of energy (usually sun) A a, an a, an (G) prefix not, without (G) prefix not, without a atoxic toxic a amoral moral a abiotic biotic a amusia musia
- 14. © 2004 PlanoISD, Plano, TX Examples of Abiotic Factors
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- 21. © 2004 PlanoISD, Plano, TX Examples of Ecosystems Arizona Desert Arizona Desert Mountains in Colorado Mountains in Colorado Coral Reef in Belize Coral Reef in Belize
- 22. © 2004 PlanoISD, Plano, TX do not necessarily have clear boundaries do not necessarily have clear boundaries due to due to biotic biotic and and abiotic abiotic changes changes Ecosystems Biotic Biotic Abiotic Abiotic migration, seed migration, seed dispersal dispersal flood, erosion, flood, erosion, drought drought can change daily as things move from one can change daily as things move from one ecosystem to another ecosystem to another
- 23. © 2004 PlanoISD, Plano, TX interact with each interact with each other in complex other in complex ways ways Biotic Factors also interact with also interact with abiotic factors in abiotic factors in the ecosystem the ecosystem parasitism parasitism mutualism mutualism competition competition dependent upon dependent upon water, minerals, water, minerals, temperature, light temperature, light such as
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- 25. © 2004 PlanoISD, Plano, TX a major regional or global biotic a major regional or global biotic community, a community, a super ecosystem super ecosystem, , defined chiefly by the dominant defined chiefly by the dominant forms of plant life and the forms of plant life and the prevailing climate prevailing climate Biome
- 26. © 2004 PlanoISD, Plano, TX desert desert grassland grassland tropical rain forest tropical rain forest deciduous forest deciduous forest coniferous forest coniferous forest tundra tundra Major Biomes of the World ocean ocean
- 27. © 2004 PlanoISD, Plano, TX Levels of Organization smallest unit smallest unit of living of living things things group of group of similar cells similar cells organized to organized to work together work together group of group of different different kinds of kinds of tissues tissues working working together together group of group of organs organs working working together together one individual one individual living thing living thing all organisms all organisms of the same of the same kind living in kind living in one area one area all interacting all interacting populations in populations in an ecosystem an ecosystem all living and all living and nonliving nonliving things things interacting interacting within a within a certain area certain area large region large region with typical with typical plants and plants and animals that animals that includes includes several several ecosystems ecosystems cell
- 28. © 2004 PlanoISD, Plano, TX McLaren, James E, and Rotundo, Lisa (1985). Heath Biology. D. C. Heath and Company. The American Heritage Dictionary of the English Language, Third Edition. (1992). Houghton Mifflin Company. Arms. (1996). Environmental Science. Orlando,Florida: Holt, Rinehart and Winston, Inc. Bibliography