PPT-Chap 4 Climates & Biomes

Climate Determined by temperature precipitation Affects species distribution Species adapt to conditions Different climates lead to different communities of organisms especially vegetation Affected by. Vocabulary . Climate zone- an area that has similar average temperature and precipitation throughout. . Equator- an imaginary line that divides Earth into the northern and southern hemispheres. Latitude- a measure of how far north or south a place is from the equator. Climates. Describing Climates. There . are . three. major climate zones:. The planet can be divided into . climate. . zones. , regions that share similar weather conditions.. Tropical Zone. warm temperature which does not vary much throughout the year. Chapter 10. Objectives. Describe the factors that characterize the various types of aquatic biomes.. 10.1 Aquatic Biomes. Aquatic Biomes. What type of biomes have we learned about so far?. Rainforest, savannah, desert, . Designed by Christopher Becker,. Joeie. Puckett, Michael . Ruthenberg. ,. and . Satura. Thomas. A . Webquest. for 4. th. Grade. Introduction. Biomes are defined as "the world's major communities, classified according to the predominant vegetation and characterized by adaptations of organisms to that particular environment" (. Current Weather. Finish Ice Core Research. Overview and Historical Perspective . The Pleistocene and . Holocene. Milankovitch Theory. For Next Class: Read Ch. . 9. . (pp. . 299-308. ). Reminder: Exam 2 on . Describing Climates. There . are . three. major climate zones:. The planet can be divided into . climate. . zones. , regions that share similar weather conditions.. Tropical Zone. warm temperature which does not vary much throughout the year. 1. Module 10 – Structure de mémoire de masse (disque). Chapitre . 10 (. Silberschatz. ). Chap. 10. 2. Concepts importants du Module 10. Fonctionnement et structure des unités disque. Calcul du temps d’exécution d’une séquence d’opérations. Tropical climates are somewhat variable . In terms of moisture. In terms of temp on a day-night cycle. And somewhat consistent. In terms of annual temp. In terms of incoming solar radiation. Diurnal compared to annual temperature ranges defines the tropics. Pantelleria. .  .                       . Click on the Biomes to learn more!!. Grassland. M. arine. Tundra. Forest. Fresh Water. Desert. Desert Biome. This biome is the driest; it only receives 50cm of rainfall a year about 10% of the rainfall in the rainforest. Its plants and animals have to survive in an environment with little water and dramatic temperature changes from day to night. Some animals and plants may find if difficult to adapt, but reptiles and cacti thrive in these conditions.. SIGNIFICANT IDEAS:. Climate determines the type of biome in a given area although individual ecosystems may vary due to many local abiotic and biotic factors.. Succession leads to climax communities that may vary due to random events and interactions over time. This leads to a pattern of alternative stable states for a given ecosystem.. History: . Ancient Greeks used to classify the environment into zones which had different degrees of warmth. This resulted in Aristotle describing the terrain in terms of flora and fauna. . Main characteristics and variables used to define biomes is: . A BIG group of LIVING things . Different kinds of species. Large geographical area/ REGION. How are biomes commonly identified?. Biomes are commonly identified by the Biome’s dominant . plant species. The main shapers of climate are temperature, precipitation, and wind.. These factors form global patterns. Temperatures are warmest in and around the tropics and coolest near the poles.. Precipitation is greatest near the Equator.. 0 34.7 Current, sunlight, and nutrients are important abiotic factors in freshwater biomes Freshwater biomes cover less than 1% of the Earth, contain less than 0.01% of its water, harbor 6% of all described species, and