Trees are rare in the savanna biome because of A) insufficient annual precipitation. B) acidic soils. C) extreme winter temperatures. D) large variations in seasonal rainfall. E) permafrost. 2) Which of the following statements best describes the effect of climate on biome distribution? A) Average annual temperature and precipitation are sufficient to predict which biome will be found in an area. B) Seasonal fluctuation of temperature is not a limiting factor in biome distribution if areas have the
Premium Population Population growth Demography
Course Design Guide SCI/275 Version 6 1 Course Syllabus College of Natural Sciences SCI/275 Version 6 Environmental Science Copyright © 2012‚ 2010‚ 2009‚ 2008‚ 2007‚ 2006 by University of Phoenix. All rights reserved. Course Description This course focuses on the causes of‚ impacts of‚ and solutions to environmental issues. Students identify global environmental issues as well as develop and critique environmental action plans. Topics include ecosystems‚ energy‚ populations‚ resources‚ pollution
Premium Sustainability United States Environmental Protection Agency Air pollution
Chapter 1 Environmental Problems‚ Their Causes‚ and Sustainability Summary 1. All life depends on energy from the sun‚ solar capital‚ and the resources and ecological services of the earth‚ natural capital‚ to survive. An environmentally sustainable society provides for the current needs of its people without undermining the ability of future generations to do the same. 2. The world’s population is growing about 1.2% per year‚ which adds about 77 million people per year. Economic growth
Premium
fluctuations in environmental conditions over the past 18‚000 years. E.g. Climate change and rising sea level. Classifying Ecosystems Classified according to their dominant features. Land based ecosystems = terrestrial ecosystems or biomes. (Forests‚ deserts‚ grasslands). Differences between terrestrial ecosystems primarily arise from variations in average temperature and precipitation. Water based ecosystems = aquatic ecosystems. (Ponds‚ lakes‚ rivers‚ oceans‚ wetlands‚ coral reefs). Differences
Premium Life Ecosystem Ecology
articles The value of the world’s ecosystem services and natural capital Robert Costanza*†‚ Ralph d’Arge‡‚ Rudolf de Groot§‚ Stephen Farberk‚ Monica Grasso†‚ Bruce Hannon¶‚ Karin Limburg#✩‚ Shahid Naeem**‚ Robert V. O’Neill††‚ Jose Paruelo‡‡‚ Robert G. Raskin§§‚ Paul Suttonkk & Marjan van den Belt¶¶ * Center for Environmental and Estuarine Studies‚ Zoology Department‚ and † Insitute for Ecological Economics‚ University of Maryland‚ Box 38‚ Solomons‚ Maryland 20688‚ USA ‡ Economics Department
Premium Ecosystem Ecology
Armadillidiidae is a family of woodlice‚ a terrestrial crustacean group in the order Isopoda. Unlike members of other woodlouse families‚ members of this family can roll into a ball‚ ability they share with the outwardly similar but unrelated pill millipedes and other animals. It is this ability which gives woodlice in this family their common name of pill bugs‚[1] doodle bugs‚ or roly polies. The best-known species in the family is Armadillidium vulgare‚ the common pill bug. The Classification
Premium Woodlouse Armadillidiidae
John Rapadas Environmental Science Biome: Tropical Dry Forest. - Mammals: In Africa‚ some of the larger animals such as the white rhino and the giraffe roam in both the tropical dry forest and across the savanna. Birds: Orange-necked Partridge of Indochina & the Black-and-Tawny seedeater of the Chiquitano forest of South America Reptiles: Madagascar’s western forests contain a large
Premium Rainforest Biodiversity Plant
Bio Diversity and it’s loss in growth Biodiversity is the degree of variation of life forms within a given species‚ ecosystem‚ biome‚ or an entire planet. Biodiversity is a measure of thehealth of ecosystems. Biodiversity is in part a function of climate. In terrestrial habitats‚ tropical regions are typically rich whereas polar regionssupport fewer species. Rapid environmental changes typically cause mass extinctions. One estimate is that less than 1% of the species that have existed on Earth areextant
Premium Evolution Ecology Conservation biology
Define the following terms: photic zone‚ aphotic zone‚ benthic zone‚ abyssal zone‚ thermal stratfication‚ seasonal turnover‚ climograph‚ disturbance. 6. List and describe the characteristics of the major aquatic biomes. 7. List and describe the characteristics of the major terrestrial biomes 8. Compare the vertical layering of a forest and grassland. Chapter 53 – Population Ecology 1. Define and distinguish between the following sets of terms: density and dispersion; clumped dispersion
Premium Ecology Population ecology Population
Emily Gurley BIO 101 Lab Report Professor Jun I. Introduction: a. Phascolarctos cinereus is the scientific name of the organism I have chosen for my lab report. b. The common name in which individuals recognize this particular organism is known as the koala bear. c. Kingdom: Animal Phylum: Vertibrata Class: Mammalia Sub-Class: Marsupialia Order: Diprotodontia Sub-Order: Vombatiformes Infra order: Phascolarctomorphia Family: Phascolarctidae Genus: Phascolarctos Cinereus d. Looking at the mammalia
Premium Nutrition Food Meat