TAILIEUCHUNG - Lecture AP Biology - Chapter 52: An introduction to ecology and the biosphere

In this chapter, you should be able to: Distinguish among the following types of ecology: organismal, population, community, ecosystem, and landscape; explain how dispersal may contribute to a species’ distribution; distinguish between the following pairs of terms: biotic and abiotic factors, macroclimate and microclimate patterns. | Ch. 52 Warm-Up Name examples of biotic and abiotic factors in the environment surrounding LHS. Which biomes can be found in Colorado? Define the following terms (either on separate notecards or vocab list page): population community ecosystem biosphere Warm-Up – Generating Hypotheses Question: What type of cleaner will kill the most germs? Develop a hypothesis based on this question. Be sure to include: Independent variable (IV) Dependent variable (DV) What will your control be? What are some things that you will keep constant between test groups? Vocab terms: biogeography, fixed action pattern, sign stimulus, kinesis, taxis, imprinting, migration CHAPTER 52 An Introduction to Ecology and the Biosphere You Must Know The role of abiotic factors in the formation of biomes. Features of freshwater and marine biomes. Major terrestrial biomes and their characteristics. Ecology: the scientific study of the interactions between organisms and the environment The ecological study of species involves biotic and abiotic influences. Biotic = living (organisms – behaviors & interactions between organisms) Abiotic = nonliving (temp, water, salinity, sunlight, soil) Heirarchy Organisms Population: group of individuals of same species living in a particular geographic area Community: group of populations of different species in an area Ecosystem: community of organisms + physical factors Landscape: mosaic of connected ecosystems Biosphere: global ecosystem Climate: long-term prevailing weather conditions in a particular area Climate = temperature + precipitation + sunlight + wind Macroclimate vs. microclimate: Macro: work at seasonal, regional or local level Micro: small-scale environmental variation (eg. under a log) Climate change: some species may not survive shifting ranges Global Climate Patterns: Sunlight intensity Global Climate Patterns: Air Circulation & Precipitation Patterns Global Climate Patterns: Ocean Currents Global Climate Patterns: Mountains affect rainfall Which

• Sinh học
• Scope of ecology
• Organismal ecology
• Lecture AP Biology
• Systems biology
• Biological sciences
• Biological organization
• Lecture Biology
• Campbells Biology
• The scope of ecology
• Biological systems
• Overarching theme of biology
• Levels of biological organization
• Animal structure
• Biological functions
• Large biological molecules
• Nucleic acids
• The origin of species
• Biological species
• Biological diversity
• Neuron organization
• Sensory neurons
• Eukaryotic genomes
• Animal form
• Community ecology
• Biological community
• Animal nutrition
• Chemical energy
• Gas exchange
• Circulatory systems
• The body’s defenses
• Immune responses
• Multidisciplinary science
• Hydrogen bonding
• Water’s properties
• Carbon based compounds
• Organic chemistry