Learning Resources for Students, Families and Teachers

Search over 100,000 research quality URLs

StudySphere provides fast, easy and free access to a wide variety of research-quality child-safe websites organized for education online from home, school, study abroad and home school. StudySphere’s goal is to help students, teachers, librarians, and other researchers find both highly targeted and closely related information quickly.

Ecology - Deserts

/Home/Sciences/Life Sciences/Ecology/Biomes & Habitats/Ecology - Deserts


		Desert Ecology ^Votes:0 Mojave National Preserve Desert Ecology World Deserts North American Deserts Protecting Deserts Home Deserts stir the human imagination. They occupy nearly one-seventh of the world's land surface area, but carry only four percent of the human population. The immense spaces of the desert have inspired the explorer, and breed a heartiness in the people who live there. Today, especially with new means of transportation, more people than ever are discovering this unique resource. What is a Desert? Water, or more accurately the lack of water, is what defines a desert. In general terms deserts are dry places. The standard definition is an area that receives less than 10 inches of rain a year, and whose yearly evaporation rate exceeds 10 inches. To gain some perspective the driest desert in the w Read More Go to Site


		Desert Explorer! ^Votes:0 This was created for ThinkQuest 1999 competition. Team 28855 Copyrights Reserved. Last Modified Date: 16th August, 1999. Introduction What is there to explore in a desert? It's just a large piece of sand-covered waste land. Maybe a few camels and cacti in the desert, probably nothing else. Well, you're wrong. Actually, there are all kinds of incredible animals and plants in the desert. Desert animals have developed special survival skills that their close relatives don't have. This enables them to survive in the desert... So let's explore now! :) Read More Go to Site

		Desert Field Trip ^Votes:0 * Desert Field Trip Trailhead ---- Teacher's Resources ---- Start Field Trip Deserts generally receive less than 10 inches of precipitation a year, while semiarid regions receive on average between 10 and 20 inches a year. These regions make up about 1/3 of the earth's surface. Deserts are moving all the time due to continental drift and growing mountain ranges. Deserts are found between 15 and 30 degrees north and south of the equator. Deserts vary in age. The Sahara in northern Africa is 65 million years old and the Kalahari Desert, also in Africa, is much older than that! The Sonoran Desert in North America is a baby by comparison at about 10,000 years old. Due to the extreme heat and dryness (aridity), the desert ecosystem is extremely fragile and efforts are underway to protect these Read More Go to Site

		Desert Life in the American Southwest - DesertUSA ^Votes:0 DesertUSA Quick Links Home Animals Deserts Geology Maps Message Board Places to Go People & Cultures Photography Plants & Wildflowers Recipes-Southwest Search DesertUSA Shop Things to Do Travel Reservations Videos What's New Community DesertUSA Blog Forums Desert Talk Readers' Stories Readers' Photos Tools & Downloads Search DesertUSA Free Wallpaper Free E-Cards Podcasts Reservations General Info. About DUSA Advertising Contact Us Desert Life Desert Environments in the American Southwest. What is a desert? How many deserts are in North America? Learn about the desert environment and the unique characteristics that define the beautiful arid and semi-arid landscapes of the American Southwest. ~ The North American Deserts ~ The Chihuahuan Desert ~ The Great Basin Desert ~ The Mojave Desert ~ Read More Go to Site

		Desert People & Cultures Index - DesertUSA ^Votes:0 DesertUSA Quick Links Home Animals Deserts Geology Maps Message Board Places to Go People & Cultures Photography Plants & Wildflowers Recipes-Southwest Search DesertUSA Shop Things to Do Travel Reservations Videos What's New People & Cultures of the Southwest During the past century, investigators have been solving one of the great mysteries of the North American continent: Who built the spectacular, prehistoric* cliff dwellings and other ancient structures scattered throughout the American Southwest? We also take a look at some of the people who helped make history, movies, music and the trails of the Southwest and its deserts. Below is the index to these people, their cultures and trails American Indians Apache Kid Cochise Cochise and the Bascom Affair Death of Cochise Geronimo Geronimo' Read More Go to Site

		Deserts: Geology and Resources ^Votes:0 TABLE OF CONTENTS FIRST ROW: Granite Mountain in the Great Basin Desert (photograph by Terrence Moore). SECOND ROW: Zabriskie Point in Death Valley, California;Sonoran Desert (photographs by Peter Kresan). THIRD ROW: Artists Point in Monument Valley (photograph by Peter Kresan); Death Valley, California (photograph by Cecil Stoughton). FOURTH ROW: Cacti in the Sonoran Desert (photograph by John Olsen). VIEW a list of other USGS General InterestPublicationss This page is <http://pubs.usgs.gov/gip/deserts/index.html> Maintained by Publications Service Center Last modified 10/29/97 Read More Go to Site

		eNature: America's Wildlife Resource ^Votes:0 About eNature \| Get eNature Content \| Contact \| eCards \| Wildlife list Login \| Help plants & animals articles eCards help photographers Species Search: Wildlife Guides Field Guides All Species Endangered Species Poisonous Species Advanced Search by Description Birding All Birds Birds Audio Regional Guides Migration Hawkwatch Sky Guide Mammal Tracks Articles Archive Local Nature ZipGuide Local Endangered Species Gardening For Wildlife All Plants Native Plant Guide Invasive Plant Guide Personal Wildlife List Ask an Expert Ask a Question Birding Answers Archive Backyard Nature Archive Wildlife Answers Archive ParkGuides Fun and Games Ecards Screen Savers Contests & Quizzes Flash Cards Link to us Related Links Advanced Search Select an option Learn what wildlife lives in my area Identify an an Read More Go to Site

		Mojave Desert photos and maps ^Votes:0 Mojave Desert Photo Tours Desert Gazette top >> mojave features - wildlife - places - region map - map/sat - roads & trails - wilderness - video - aerial - 360 - old west - communities - books - lodging - route 66 - ghost towns - gold mines - joshua tree - death valley - mojave preserve - plants - native culture - history - natural features - geology - glossary - Feature Tours Oasis of Mara Springs & Oases - Joshua Tree National Park Big Bear Adventure Tours Big Bear, CA - San Bernardino National Forest The Silver Bell Mine Gold Mine - Joshua Tree National Park SUV Tour/Trip Guides Roads & Trails - Eastern Sierra Nevada Moorehouse Mine Talc Mine - Death Valley National Park Golden Canyon Geology Trail Geology - Death Valley National Park Death Valley Wildlife Wildlife - Death Valley Nation Read More Go to Site

		Mr. Dowling's Deserts Page ^Votes:0 Home ? \| E-Mail ?\| Download Lessons \| Interactive Quiz Many Things In Common \| The Arabs \| Deserts \| Bedouins Oil \| The Dead Sea \| The Suez Canal \| The Aswan Dam Time and Space Prehistory Mesopotamia Ancient Egypt Western Religions The Middle East and North Africa Conflicts in the Middle East African History Africa Today India and the Himalayas China Japan Ancient Greece Rome The Middle Ages The Renaissance The World Wars Russia and Communism Canada The Caribbean Mexico and Central America South America Deserts The Middle East and North Africa are one of the driest regions on earth. Nearly two-thirds of the region is desert. A desert is land that receives an average of less than ten inches of rain per year. The Sahara Desert of northern Africa is the largest desert in the world. It stretch Read More Go to Site

		MSN Encarta : Online Encyclopedia, Dictionary, Atlas, and Homework ^Votes:0 MSN home Mail My MSN Sign in encarta greeting cards more Hotmail Messenger My MSN MSN Directory Air Tickets/Travel Autos Careers & Jobs City Guides Dating & Personals Extra Games Green Health & Fitness Horoscopes Lifestyle Maps & Directions Money Movies Music News Real Estate/Rentals Shopping Spaces Sports Tech & Gadgets TV Weather White Pages Yellow Pages encarta ® Home Encyclopedia Dictionary Atlas K-12 Success College & Grad School Adult Learning Quizzes More Additional Reference Materials Thesaurus Translations Multimedia Other Resources Education Resources Math Help Foreign Language Help Project Planner Scholarships & Financial Aid Jobs & Internships Online Degrees Coffee Break Ask Bill Nye the Science Guy Top 10 Lists Columns On This Day Encarta Products Help Today's Highlights Novem Read More Go to Site

		NOVA Online/Lost City of Arabia/Desert Finds ^Votes:0 --> Imagine you're an archaeologist seeking the fabled legendary lost city of Arabia. You've learned it's somewhere in the Rub al Khali Desert, which doesn't ring any geographic bells. The map above highlights most of the world's deserts. Click on the one you think contains the Rub al Khali. Lost City Home \| Remote Sensing \| Interview \| Desert Finds Artifact Gallery \| Map \| Links Read More Go to Site

		RVDE Activities ^Votes:0 Your browser does not support script *You have SCRIPTING turned OFF in your browser* Javascript is used for navigation on this site. If you would like to use this feature, You will need to "turn on scripting" in your browser to use our advanced navigation system. You can also find the same information from our site outline at: RVDE Sitemap Overview [ \|\| Activities \|\| Products \|\| Photo Gallery \|\| Glossary \|\| Links \|\| Feedback \|\| Sitemap \|\| ] Location of the Mojave Desert ecosystem (boundary shown in yellow) and the RVDE study area (boundary shown in orange). The objectives of the USGS Recoverability and Vulnerability of Desert Ecosystems (RVDE) project are to conduct basic scientific research on ecological processes within the Mojave Desert ecosystem and to use this knowledge to provide Read More Go to Site

StudySphere is an outstanding resource for homework help, special education, music school, cooking school, charter schools, art schools, technical schools, traffic school, film schools, catholic schools, etc.