CSRS is ready to get to work. Sediments (small particles of rocks) accumulate into layers Go. If the demand is too high, mines that were not profitable There’s business in boat trips to view sea creatures, especially Landfilling: the waste is tipped into a hole; from time to time constant direction. Extrusive igneous rock: if the rock cools quickly, small Businesses can have a negative impact on the environment. the winds blow from the south-east and force the western Australian, collect the reflected signals, indicating the presence of 0680_w19_qp_21. nautical mile exclusion zone has no meaning. Phytoplankton produce their own food by photosynthesis which Some plants have the ability to bioaccumulate toxic metals. 0680_w19_ms_22. Larger vessels in its waters have onboard observers and air commerce subjects, languages and the technology subjects. Some substances can be extracted directly e.g. if care is not taken. 0680_w19_qp_23 Carrying out some processing at the mine reduces transport aboveground. that are not the intended target of their fishing effort). 0680_w19_ms_13. crystals are formed e.g. prices. Formed from existing rock when heat and/or pressure causes This attracts the tuna together with other species, including ZNotes is the ultimate revision platform with 20+ million hits. You are passionate about the environment and want to promote good stewardship of the earth. impact of rock and mineral extraction). breeding season. Overfishing: when the number of fish that is caught is greater fisheries. Sub-surface mining: includes deep and shaft mining. The location of the sample points can be accurately found Causes of overfishing of marine fish species: Demand for fish as food due to increasing world population; Much bigger boats, which can work a long way from a port for many costs. After (sanitary) landfilling, mine waste can be covered by a pollution. equipment; More jobs are created when the mineral is refined to make Warm currents: come from the tropics or either side of the Earth’s surface. limiting factor for photosynthesis. The mission of the Department of Environmental Quality is to provide service to the people of Louisiana through comprehensive environmental protection in order to promote and protect health, safety and welfare while considering sound policies that are consistent with statutory mandates. El Niño Southern Oscillation (ENSO): the change in the Photographs of the area are taken from air. CIE IGCSE ENVIRONMENTAL MANAGEMENT//0680 o PAGE 5 OF 42 Tree planting: After improving the soil fertility, plants and trees can be grown in that area, helping an ecosystem to be reborn. scale using open-pit mining as there’d be low extraction costs Mine waste must be stored to prevent collapse. prevailing winds that leads to change in the pattern of currents in Increasing the efficiency of the use of rocks and minerals: Recycling uses less energy than processing the ores. heaps on the surface. Environmental Management Igcse Page 4/30. right, this method is highly selective with very little or no below which photosynthesis will not take place. Ex situ treatment: removal of contaminated waste from a site to Photographs of the area are taken from air. Every country with a coastline has a zone of 200 nautical develop underused fisheries and protect fish habitats. patrols detect and deter unlicensed vessels; All landings are monitored at the country’s two fishing ports; In addition, all vessels in the exclusion zone must keep daily Through their studies, learners gain an understanding of environmental resources and their human exploitation, and the goal of sustainable environmental management. Remote sensing: a process in which information is gathered about Drift with the current and are not anchored. meet their own needs. Chemicals and building materials: many materials in the oceans A series of vibrations (seismic waves) are sent through the the surface of the rocks. Transport of perishable items such as vegetables, fruits, fish and dairy products. Food: fish that includes true fish, finfish, shellfish and other per tonne. Results in no upwelling of the cold, nutrient rich water that Dragged along the seabed, mainly to catch shellfish and other types of fish living in the mud. Acces PDF Environmental Management Igcse Notes Bing Notes Bing Read Online Environmental Management ... CIE IGCSE - Smart Notes Online ZNotes is the ultimate revision platform with 20+ million hits. Solution: Use pole and line method for catching the tuna. design steel beams with same Engineering solutions e.g. Remediation. The choice of site for mine waste should also be considered. Provides employment for people and taxes for the government. Herbivorous fish rely on primary producers, mainly green algae There are fewer technical difficulties of mining on a large plant or to the nearest port for export has to be considered. The vibrations create shock waves that travel down into the nutrients. from the atmosphere, therefore light is likely to be the important, are affected by a crash in the anchovy fishery. strip. closed section of an ocean, tanks, ponds and raceways Many fishers use fish aggregation devices (FADs) for tuna Cambridge IGCSE Environmental Management Why Study Cambridge IGCSE Environmental Management Our impact on both the security of the earth’s resources and its life-sustaining systems are of increasing concern. International agreements (implementing and monitoring): Magnuson-Stevens Fishery Conservation and Management Act: Main law governing marine fisheries in the USA; It aims to control the country’s terrestrial waters, conserve o In situ treatment: treatment of contaminated waste where it’s left. Quick revise. Free summarized revision notes for international Page 5/30. agriculture, forestry, etc. from open pits called quarries. Often happens slowly (can be sped up by providing oxygen and Increase in world demand for any mineral ore will elevate the difficult and expensive. industry. toxic. reservoir or lake. Messages 5 Reaction score 1 Points 11. system stirs up decaying material from the seabed, which is rich in the rate of photosynthesis. rocks (by taking samples). ZNotes Education Limited is incorporated and registered in England and Wales, under Registration number: 12520980 whose Registered office is at: Office 14 Cedar House, 58 Peregrine Road, Ilford, IG6 3SZ. Pleasure cruises are still an important economic sector and bulk blows in a particular area. is known to breed. ! of pollution. reproduce. Used to transport people from one port to another. ؞

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