certain biomes require fire to germinate and adapt to living under these conditions‚ therefore humans have to ignite fires to maintain the routine of fire in fire-scarce biomes. The biomes of South Africa that fire plays the most important role in are the Fynbos‚ Savanna‚ and Grassland biomes. There are four other biomes that rarely burn. Fire is the most important in the Fynbos biome; the reasons will be touched upon in the following paragraph. Fynbos (fine-leaved bush) biome This biome describes
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PSS - Test 1 - Biomes Are plants important for humans? -food‚ clothing‚ shelter‚ aesthetics‚ health - oxygen; captures energy from the sun - absorption of contaminants from air‚ soil‚ & water -medicines‚ cosmetics - erosion control - web of life Where do plants grow? -natural plant systems -human cultivated systems Natural plant systems -areas where plants grow naturally -ecosystems; many different types occur on Earth -natural systems are beneficial for humans (ecosystem
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ecosystem characterized by being sufficiently spaced so that the canopy does not close. Savannas are also characterized by seasonal water availability‚ with the majority of rainfall confined to one season. Savannas are associated with several types of biomes. Savannas are frequently in a traditional zone between forest and desert or grassland. The Savanna covers approximately 20% of the earth’s area. The Savannas is a wet and dry climate‚tropical savanna monthly dry season. Its the driest month of the
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Antarctica has six months of daylight and six months of darkness. The earth revolves around the sun and tilts on its axis. During the winter‚ Antarctica is tilted away from the sun‚ causing it to be dark. For the half of the year that is summer‚ Antarctica is facing the sun and getting more of its direct rays. The lowest temperature ever recorded in Antarctica was -129degrees f. The warmest temperature ever recorded in Antarctica was 59degreesF. The average summer temperature is 20ºF. The average
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action to help preserve the current state of a certain natural environment such as Antarctica. In Antarctica‚ the environmental protection policies and rules take place to help protect the last unspoiled wilderness in the world. But some may ask‚ why protect it? Those think that Antarctica is a vast‚ cold‚ dangerous wasteland that seems useless to the rest of the world‚ but the science and resources from Antarctica contributes to our world in more ways than we think. Many Antarctic species have
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Should Antarctica be developed in the future? Antarctica is the most untouched part of the world‚ making it immensely beautiful‚ breath-taking and bejeweled with miles and miles of twinkling ice. Antarctica lies on the Southern front of the Antarctic circle. Right at the bottom of the world‚ the closest place to Antarctica is South America. It is 7900 miles/12’700 km away from the UK and has a land area of 14 million sq km! Temperatures in the summer can edge their way up to just 5 degrees Celsius
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An extreme environment: Antarctica Where is Antarctica and why do people visit? Antarctica is in the southern hemisphere and is an extremely cold environment. Tourists come to see the wildlife‚ take part in dog sledging‚ and ice walking or to visit the South Pole. In 2007 46‚000 people visited this area. Over 100 travel companies are involved in arranging adventure holidays to Antarctica. What is the impact of tourism? Tourists often arrive on the island by cruise ship. The stops on the cruise
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Human Impacts on Antarctica | Impacts | Effects | Management Strategies | What Else can be Done? | Oil‚ gas and mineral exploitation | Today‚ mining is prohibited but it could be reopened for discussion in 2048. if mining becomes legal many oil exploration companies would be interested in Antarctica which could alter the ecological balance. | Mining is banned under the Antarctic Treaty System‚ but this could be reopened for discussion in 2048. | Simultaneous action at local‚ regional and global
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Swamps or Wetlands Biome Swampland is the most common type of wetland biome you will find. Most people see wetlands as not important or as a nuisance. In a wetland biome the water is always going to be standing still. You will find them in many low lying areas. It is common for them to be very close to lakes‚ rivers‚ and streams. They may have water in them all the time or only during particular times of the year. Plant matter is released into freshwater biomes from a wetland biome. The importance
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Antarctica (pronounced /ænˈtɑrtɨkə/ or /ænˈtɑrktɨkə/ ( listen))[2][3][Note 1] is Earth’s southernmost continent‚ encapsulating the South Pole. It is situated in the Antarctic region of the Southern Hemisphere‚ almost entirely south of the Antarctic Circle‚ and is surrounded by the Southern Ocean. At 14.0 million km2 (5.4 million sq mi)‚ it is the fifth-largest continent in area after Asia‚ Africa‚ North America‚ and South America. For comparison‚ Antarctica is nearly twice the size of Australia.
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