...Alexander Camarillo Biology 7 Professor Livio Ecology Paper: Tundra The tundra biome is found in North America, Asia, and Europe, and well as encompasses the Arctic Ocean. The term “Tundra” comes from the Finnish word “tunturia”, which means treeless or barren land. There are three types of tundras: the Alpine, Arctic, and Antarctic. Artic Tundra extends from the edge of the Arctic Ocean to the coniferous forest of the Taiga. Examples of the Arctic Tundra include the northern parts of Alaska and Canada, as well as Siberia. Alpines tundras occur on mountains where trees cannot grow in high latitudes. The alpine occurs at almost any latitude, and can be found at elevations of 10,000 feet and above. Because of it’s high elevation the alpine Tundra has a similar climate to the Arctic Tundra. Examples of alpine tundras include: Himalayas, the Rocky Mountains, and the Alaska Range Alpines tundra occurs on mountains where trees cannot grow in high latitudes. The growing season is about 180 days per year. Mountain goats, sheer, marmots, and birds feed on low-lying plants and insects. The alpines can be cold and dry with a short growing season. Some well-known places that are considered alpine tundra are the Himalayas, the Rocky Mountains, and the Alaska Range. Some of the animals that inhabit the alpines include, mountain goats,...
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...Since man first became curious and began to explore the world, globalization has had an effect on every culture. The cultural traditions and belief systems of the first explorers had an effect on the indigenous people of the lands where their ships landed. In modern times, with technology making the world a smaller place, the ability of individuals to take their culture around the world has become simpler. Globalization effects native people in ways both positive and negative. The positive effects include the influx of capital that allows for improving the standard of living, competition that can encourage innovation, and introduction of advance technologies from western nations that can improve life in developing areas of the world. There is also an increased global awareness of issues and greater access to foreign culture such as movies, music, food, and clothing. Negative implications of globalization include the outsourcing of jobs to countries where labor is cheaper, loss of cultural identities as different cultures mingle, and the spread of disease as people move around the world. Natural ecosystems are affected by globalization due to the introduction of invasive species of plants and animals (Steif, 2010). This paper will discuss the effects of globalization on two cultures, the South American Incas and the Inuit people of the north. The Inca people lived in Peru for over three hundred years. They were a rustic culture that had skills in animal breeding and...
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...This ecosystem consists of a treeless flat land. The soil of a tundra is often times permanently frozen, which is known as permafrost, however it does melt slighting during the summer season, allowing plant growth. In general, all of the tundra ecosystems are found in the regions closest to the north pole, for obvious reasons (the further north you go the colder it gets which allows for the permafrost soil that a tundra is known to have. These regions are also flat and treeless which are helps to classify it as a tundra). If one were to look at a flat map of the world the top most section of the map would be considered a to have a tundra ecosystem (the top portions of Russia, Scandinavia, Alaska, Iceland, Canada, Greenland are a few...
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...Biomes have changed and moved ordinarily amid the historical backdrop of life on Earth. There are fourteen biomes on the planet. Fields are isolated into savanna and mild prairies. The sea-going classification is partitioned into freshwater, freshwater wetlands, marine, coral reef and estuaries. Earthbound biomes are significant districts in the Earth that have a similar atmosphere in spite of being in various geological areas. The sea-going biome is the biggest of them all. Tundra The tundra is the coldest biome and is a treeless territory. The tundra is described by low temperature, little precipitation, low supplements, and organic assorted qualities. The Tundra has a considerable measure of vegetation inside this biome. Some regular plants...
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...the herds of the caribou. Within the caribou family there is a herd called the Porcupine caribou which has over 150,000 caribou's within the group. And in addition the to the caribou herd which could be displaced and disrupted there are lots of plants which are important to the coastal plain and they are dominant to the area. Some of these plants include but not limited to be mosses, lichens, grasses, dwarf shrubs and lots of small herbs that is growing on the land. Even though the tundra is loaded with lots of biological richness, it is still a very delicate ecosystem due to its very harsh climate. The different organisms that reside on the tundra have already gotten use to the environment that they have been accustomed to living in, but if people were to come in and start digging and tearing the land up could put a lot of stress on all the living organisms there which could lead to organisms that live there to be harmed or even die. Artic organisms are not used to humans intervening and messing up the...
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...The Importance of Children’s Literature Learning Team E ENG/290 December 5, 2013 Ron Tatum Ph. D Eskimo Children’s Literature A child’s education is the backbone of any society. From the richest country in the world, to the poorest, without an educated population following behind, that country will not grow. From poetry, to science fiction, educating a child’s mind produces what we as a society will be exposed to and learn from. Ancient myths were the first tools used to teach our children where we came from and how the world around them came to be. Then there were the Greeks, introducing writing and a way to record our thoughts more accurately. With each generation, new concepts were discovered to teach with. It wasn’t until the invention of the movable type printing press in the 1400’s, that more children had a better chance for an education. Cheaper production meant less expenses, and more opportunities for widespread publication of books and reading material. The Bible was still the main teaching format used, but the printing press allowed more people to own their own bible. Most writing was still directed toward the adult population, but slowly, adults started realizing there was a need for information directed toward the child, more easily understood. By the mid-eighteenth century a man named John Newberry came along with the idea of creating books specifically for the child, publishing “A Little Pretty Pocket...
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...Biology Biome: the largest division of the biosphere. Biosphere: the thin layer of air, land, and water on or near Earth’s surface in which all living things on Earth exists. Climatograph: A graph of climate data for a specific region. Ecosystem: a part of a biome in which abiotic components interact with biotic components. Biodiversity: the variety of all living species of plants, animals, and micro-organisms on Earth. Niche: The special role an organism plays in an ecosystem, including the way in which it contributes to and fits into environment. Structural adaptations: a physical feature of an organism’s body having a specific function that contributes to survival of the organism. Physiological: a physical and chemical event that occurs within the body of an organism that enables survival. Behavioral: what an organism does to survive in the unique conditions of its environment. Species: a group of closely related organisms. Population: all members of a particular species. Community: all the population of the different species. Bioremediation: the use of organisms (micro or plants), to break down chemical pollutants in water or soil to reverse/lessen environmental damage. Decomposition: breaking down of organic wastes and dead organisms. Biodegradation: action of living things such as bacteria to break down dead organic matter. Decomposer: change wastes and dead organisms into usable nutrients. Detrivores: consumers that obtain their energy by eating bodies...
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...Arctic Case Study Produce a case study file on Global Warming in the Arctic You should include: i. A map/definition of the Arctic ii. Evidence for the extent of warming iii. Key environmental, social and economic changes iv. Are there any advantages to global warming in the Arctic? v. Global concerns. Definition The Arctic is a polar region at the top of the world in the northernmost region of the Earth. The Arctic consists of the Arctic Ocean and parts of Canada, Russia, the United States, Denmark, Norway, Sweden, Finland, and Iceland. Evidence for the extent of global warming The average Artic temperatures have risen at 2 times compared to the of the world with the increase being 3-4°c in the last 50 years. In the next 100 years people predict that temperature of land will rise by 3-5°c and 7°c over the oceans. The ice withdrawal was at it smallest ever with its biggest ever retreat since records began, US scientists have confirmed that this is true. Also the National Snow and Ice Data Center (NSIDC) said the extent of the retreat was 4.13 million sq km. which breaks all previous records breaking the previous record of 5.32 million sq km in 2005. This allowed the Northwest Passage to be declared open. There are concerns that Arctic will shrink, and with the melting glaciers and other ice in Greenland, could soon contribute to a substantial rise in sea levels worldwide. And sea levels have risen significantly with the sea levels rising...
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...| Midterm Review Project | Chapter 4-14 | | | 1/16/2014 | AP ENVIRONMENTAL SCIENCE CHAPTER 4 EARTH SYSTEMS AND RESOURCES I. The Nature of Ecology a. Ecology is the study of connections in nature i. Ecology is the study of how organisms interact with one another and with their non-living environment ii. An organism is any form of life. The cell is the basic unit of life in organisms. b. Population i. Members of a species interact in groups called populations. ii. Species of the same population live together in a particular place or habitat. c. Communities and Ecosystems i. A community consists of populations of different species living and interacting in an area ii. An ecosystem is a community interacting with its physical environment of matter and energy. II. The Earth’s life support systems a. The different spheres of life-parts of Earth that support life systems. i. The Earth is made up of interconnected spherical layers that contain air, water, soil, minerals, and life. i.i Atmosphere: thin envelope or membrane of air around the planet. Its inner layer is the troposphere; it extends only about 17 km above sea level. i.ii Stratosphere: subsequent layer; its lower portion contains ozone to filter out the sun’s harmful...
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...INTRODUCTION Microorganisms are used extensively to provide a vast range of products and services. They have proved to be particularly useful because of the ease of their mass cultivation, speed of growth, use of cheap substrates (which in many cases are wastes) and the diversity of potential products. Their ability to readily undergo genetic manipulation has also opened up almost limitless further possibilities for new products and services from the fermentation industries (Trevor Palmor, 2004). Microorganisms are a large and disease group that exist as its single cell or cell cultures. These include bacteria, fungi, algae, protozoa and infectious agents at the borderline of life. Microbes are present most abundantly in soil, atmosphere and water plays a important role in the biochemical agent for the conversion of complex organic compounds into simple organic compounds (Glazer and Nikaido, 1995). Microorganisms are closely associated with health and welfare of human beings. Some Microorganisms are beneficial and others are detrimental. For example, Microorganisms are involved in the making of yoghurt, cheese and wine, in the production of Penicillin, interferons and alcohol, and the processing of industrial and domestic wastes. Microorganisms can cause disease, spoil food and deteriorate materials like iron, pipes, glass lenses and wood pilings (Glazer and Nikaido, 1995). Most of these Microorganisms irrespective of their origins, were subsequently modified by conventional...
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