The Desert Biome Natashia Granger Bio/101 The Desert The desert is a dry barren area of land; it is in the Southwestern United States or areas of extreme heat and dryness. Deserts characteristically receive less than ten inches of precipitation a year. About one fifth of Earth’s surface is desert. Desert can be hot or cold
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environment has a food chain group within the ecosystem. The Chesapeake Bay’s food chain begins with the growth of bay grasses and algae‚ the most critical part of the food chain. Not only does the bay grasses and algae have a part but everything living within the bay play a role in the food chain‚ whether it be the zooplankton‚ oysters‚ or small and big fish. If there were to be a decrease in any part of the food chain‚ it will have a major effect on all other members in the food chain including humans
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business began in 1940‚ with a restaurant opened by brothers Richard and Maurice McDonald in San Bernardino‚ California. Their introduction of the "Speedee Service System" in 1948 furthered the principles of the modern fast-food restaurant that the White Castle hamburger chain had already put into practice more than two decades earlier. The original mascot of McDonald’s was a man with a chef’s hat on top of a hamburger shaped head whose name was "Speedee." Speedee was eventually replaced with Ronald
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Marine Organism Introduction( By Elaine) Good morning‚ everyone. We are very honored to stand here to make this presentation. Firstly‚ I’d like to introduce our partners to you. This is our group leader Diao‚ and this is A‚ B‚ C‚ D‚ E. Today we are going to talk about the marine organism. Firstly let`s guess what it is ‚ok ‚let me tell you ‚it`s a kind of jellyfish‚and its name is Bougainvillia superciliaris. You may know that 71% of the earth is ocean‚ but you may not know how many
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The algae shut down fishing for crabs in most of California. This algae is also affecting sea lion babies. The problem is caused by warm ocean water. Their food source comes from cold water‚ but when the water is warm there is not enough food for mother sea lions. Mother sea lions cannot make milk without food. The babies are hungry and are super thin. The experts biggest worry is pregnant mothers since are more vulnerable to the illness because they consume more fish while pregnant
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Sahara Desert The Sahara Desert is the world’s largest desert area. The word Sahara comes from the Arabic word sahra’‚ meaning desert. It extends from the Africa’s Atlantic Ocean side to the Red Sea and consists of the countries of Morocco‚ Algeria‚ Tunisia‚ Libya‚ Egypt‚ Mauritania‚ Mali‚ Niger‚ Chad‚ and Sudan. It is about 5‚200 miles long. Overall‚ the Sahara Desert covers 3‚500‚000 square miles. The geography of the desert is varied. In the west‚ the Sahara is rocky with varied elevation
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h e S a h a r a D e s e r t The Sahara Desert is the largest hot and dry desert in the world. It is located in North Africa; it covers 9 million square kilometres and covers over twelve countries‚ some of the countries include; Morocco‚ Algeria Libya‚ Tunisia‚ Egypt‚ Mauritania‚ Mali‚ Niger‚ Chad‚ and Sudan. Most of the Sahara Desert is located at Algeria. The Sahara Desert receives less than 40cm of rain per year‚ the sand dunes in the Sahara Desert reach up to about 180 metres. It is Atlantic
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Surviving on a Desert Island Sometimes when I am daydreaming‚ I think about far off places‚ such as the beautiful uninhabited islands in the South Pacific. I imagine myself being shipwrecked on one of these islands‚ the way actor Tom Hanks was in Castaway. Probably I’ll never be stranded on a desert island‚ but if I were‚ I would like to have three things with me: Machete‚ Fishing Line‚ and A lighter The first thing that I would like to have is a machete. A machete will help cut
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Chris Brunelle Biology 112-online Professor Gaskin September 10‚ 2014 Minimal Organism “A minimal genome is generally defined as the smallest set of genes that allows for replication of the organism in a particular environment (Cho‚ M.‚ 1999). The creation of these minimal genomes can be helpful and harmful at the same time. There are many opinions out there about the subject‚ I will share some of those and my position on the subject. First let me just start with my personal position on minimal
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The Namib Desert 5/13/96 Period 6 The Namib Desert is a parched and rippled desert‚ an endless expanse. It stretches along the wouthwest coast of Africa from Angola in the north‚ through Namibia‚ into South Africa. The name Namib means "emptiness." About 1‚700 km (1‚060 mi long and 100 km (60 mi) wide‚ the desert is bordered on the west by the Atlantic Ocean. The Namib has an approximate area of 170‚000 sq km (65‚640 sq mi). It rises from sea level 914 m (3‚000 ft). Temperatures
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