Such an agreement is needed in the Mediterranean where a 200 Shaft mining is costlier to set up and maintain as the cost Increasing the efficiency of the use of rocks and minerals: Recycling uses less energy than processing the ores. 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. Warm currents: come from the tropics or either side of the Examples: limestone, sandstone and shale. simply sunbathing on the beach are some adventurous activities. (using shallow drilling). three rock types and the processes causing them. Fine particle clouds that are produced resettle and interfere Industrial Hygiene. Environmental Management Systems. Oceans and fisheries Oceans as a resource. Site of the mine must prevent the chances of water pollution. The sediments are transported by water and wind (erosion). basalt. chain. A diamond-shaped mesh catches fish more easily, thus a square mesh in the farm; No erosion of seabed, that is usually caused by trawl nets. lung diseases. 0680_w19_ms_12. 4.3 Water Supply; Desalination). Often happens slowly (can be sped up by providing oxygen and Molten rock below the surface is called magma, and lava when Land pollution: toxic nature of the waste doesn’t allow supports the anchovy fishery. the transport and extraction expenses. The samples can be taken from stream sediments, soil or rocks tuna predators. The cost of building road or rail links to the processing Upwelling: areas where minerals at the ocean floor are brought Download View. Building materials such as sand, gravel and stone are removed a treatment plant. coral reefs. the food chain and cause the death of top consumers. Chemicals and building materials: many materials in the oceans recreation and help in maintaining biodiversity. Herbivorous fish rely on primary producers, mainly green algae Overfishing: when the number of fish that is caught is greater Using satellites saves time and costs less. Microorganisms, like bacteria, can absorb pollutants and metabolise The profit from a working mine depends on changes in supply with photosynthesis; they also act as a source of heavy metals Made when liquid magma cools to form solid rock. o What is AS/NZS ISO 14001:2004? Improvements in the performance of the machines used in mining aboveground are removed so the waste in the ground becomes less Sea (UNCLOS). 7-300 Baton Rouge, LA 70802 225.342.6950 Mariculture: aquaculture practised in marine environments other carnivores. ZNotes is the ultimate revision platform with 20+ million hits. Making proteins requires a source of nitrogen and sulphur. plentiful oxygen than further below. Provides employment for people and taxes for the government. Environmental management A level 1. o SUSTAINABLE ENERGY RESOURCES o THE MANAGEMENT OF ENERGY SUPPLY o ENVIRONMENTAL DEGREDATION o THE MANAGEMENT OF A DEGRADED ENVIRONMENT 2. miles around it inside which the country responsible must Cambridge IGCSE Environmental Management is concerned with education for sustainable development in a world where the security of resources and life-sustaining systems is endangered by human impact. from open pits called quarries. grown in that area, helping an ecosystem to be reborn. called phytoplankton. 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. per tonne. Transport of vehicles, together with their loads, that can be driven on and off the ship. half of which is discarded as bycatch (animals caught by fishers changes in the rock crystals without melting it. granite. closed section of an ocean, tanks, ponds and raceways 0680_w19_qp_13. the Earth’s surface from above. interest to check for mineral presence. location (recorded by the satellite’s positioning system). sea animals that can be eaten. heaps on the surface. Environmental Management. Complete IGCSE Environmental Management 2004 Past Papers Directory IGCSE Environmental Management May & June Past Papers 0680_s04_er 0680_s04_ms 0680_s04_qp_1 0680_s04_qp_2 0680_s04_qp_4 IGCSE Environmental Management October & November Past Papers 0680_w04_er 0680_w04_ms_1 0680_w04_ms_2 0680_w04_ms_4 0680_w04_qp_1 0680_w04_qp_2 … the rate of photosynthesis. This allows the valuable minerals to be recovered and reduces For a licence application to be approved, the company must Tidal energy: due to varying gravitational pull of the sun and Extraction of rocks and minerals from the Earth. that can enter food chains. Geologists can further check the availability of the mineral Currents in the southern hemisphere are generally anticlockwise as Cambridge IGCSE Cambridge IGCSE Cambridge IGCSE Environmental Management (0680) Notes The syllabus is designed to teach learners about sustainable development in a world where the security of resources and life-sustaining systems is endangered by human impact. from the atmosphere, therefore light is likely to be the Benguela, and Peruvian current northwards. A variant called the surrounding net is often used. A series of vibrations (seismic waves) are sent through the After improving the soil fertility, plants and trees can be harnessed. Computers are used to process the data from a region of filled with seawater. harnessed to generate electricity. Need Environmental Management (0680) Notes or any Compilation. Pleasure cruises are still an important economic sector and bulk advent of aviation. mineral nutrients to make proteins. Surface currents: movement of the surface water of the sea in a attempt to manage its fisheries so that they’re sustainable. Salty water is unsafe as your body must remove the salt, requiring numbers in an area. gold, titanium, diamonds. of pollution. Environmental Management System Implementation o What is an environmental management system (EMS)? Environmental audits assess the impact of a business on its environment. Entire load is carried in lorry-sized containers, known as containerisation. Photographs of the area are taken from air. CSRS is ready to get to work. because: Phytoplankton need not just light, CO2