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Published byEarl Manning Modified over 9 years ago
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What is the relationship between climate and the types of vegetation throughout the world?
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What are the major patterns of vegetation found on Earth?
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Are similar vegetation patterns found in different parts of the world?
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What animals are associated with the different vegetation patterns?
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What type of adaptations are selected for in different biomes?
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Do climates change over time?
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What influences the climate of a particular region?
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1. Altitude - altitude, temperature 2. Latitude – sun’s radiation is less direct as you move N or S from equator Proximity to large body of water (moderates temperature) Proximity to mountains Albedo ( albedo = reflection = temperature Humidity
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Temperature and Precipitation Patterns Humidity: Amount of water vapour in air (reported as % water that air can hold at a specific temperature). Humidity as temperature Humidex = combines temperature and precipitation to give an indication of what the air “feels like” to people
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HUMIDEX CHART
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Temperature and Precipitation Patterns When air cools, thermal energy is removed from water vapor in the air, changes from gas to liquid (H vap ) The temperature when water vapor in air condenses is called DEW POINT.
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Precipitation Rain (mm), snow (cm) 1 cm snow = 10 mm rain
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Biomes Major geographic regions with similar environmental conditions Examples????
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Taiga (boreal), desert, tropical rainforest, grasslands, fresh water, oceans, temperate deciduous, tundra…..
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Ecosystem A community of living organisms that interact with each other and with the non- living (abiotic), physical environment. Examples?
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Habitat Where an animal or plant lives (home) Examples?
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Match animal to its habitat
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Adaptations 3 types 1) physiological – occurs inside organism Examples?
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Cold blooded vs. warm blooded Cold-blooded vs. warm- blooded Gizzard in bird, 4 stomachs in cows (digestion) Venom (snakes) Blue-ringed octopus Poison dart frog Black widow spider
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2. Structural Adaptations Physical features on outside Examples?
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Claws, teeth, camouflage, spines and thorns on cactus and plants
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3. Behavioral Adaptations What an organism does Examples?
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Migration, hibernation, nocturnal behaviors, mating behaviors and dances, broken wing behavior in birds http://www.youtube. com/watch?v=3UC KnC1L_Rc
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