2011年8月28日星期日

Environmental Problems?

Enumerate some environmental problems , their causes and effects to human . At least 5 .


please help me .|||This is a list of environmental issues that are due to human activities.



Anoxic waters 鈥?Anoxic event 鈥?Hypoxia 鈥?Ocean deoxygenation 鈥?Dead zone



Climate change 鈥?Global warming 鈥?Global dimming 鈥?Fossil fuels 鈥?Sea level rise 鈥?Greenhouse gas 鈥?Ocean acidification 鈥?Shutdown of thermohaline circulation



Conservation 鈥?Species extinction 鈥?Pollinator decline 鈥?Coral bleaching 鈥?Holocene extinction 鈥?Invasive species 鈥?Poaching 鈥?Endangered species



Energy 鈥?Energy conservation 鈥?Renewable energy 鈥?Efficient energy use 鈥?Renewable energy commercialization



Environmental degradation 鈥?Eutrophication 鈥?Habitat destruction 鈥?Invasive species



Environmental health 鈥?Air quality 鈥?Asthma 鈥?Electromagnetic fields 鈥?Electromagnetic radiation and health 鈥?Indoor air quality 鈥?Lead poisoning 鈥?Sick Building Syndrome



Genetic engineering 鈥?Genetic pollution 鈥?Genetically modified food controversies

Intensive farming 鈥?Overgrazing 鈥?Irrigation 鈥?Monoculture 鈥?Environmental effects of meat production 鈥?Slash and burn 鈥?Pesticide drift 鈥?Plasticulture



Land degradation 鈥?Land pollution 鈥?Desertification



Soil 鈥?Soil conservation 鈥?Soil erosion 鈥?Soil contamination 鈥?Soil salination Land use 鈥?Urban sprawl 鈥?Habitat fragmentation 鈥?Habitat destruction



Nanotechnology 鈥?Nanotoxicology 鈥?Nanopollution



Nuclear issues 鈥?Nuclear fallout 鈥?Nuclear meltdown 鈥?Nuclear power 鈥?Nuclear weapons 鈥?Nuclear and radiation accidents 鈥?Nuclear safety 鈥?High-level radioactive waste management.



Overpopulation 鈥?Burial 鈥?Water crisis 鈥?Overpopulation in companion animals 鈥?Tragedy of the commons



Ozone depletion 鈥?CFC



Pollution 鈥?Light pollution 鈥?Noise pollution 鈥?Visual pollution 鈥?Nonpoint source pollution 鈥?Point source pollution



Water pollution 鈥?Acid rain 鈥?Eutrophication 鈥?Marine pollution 鈥?Ocean dumping 鈥?Oil spills 鈥?Thermal pollution 鈥?Urban runoff 鈥?Water crisis 鈥?Marine debris 鈥?Microplastics 鈥?Ocean acidification 鈥?Ship pollution 鈥?Wastewater 鈥?Fish kill 鈥?Algal bloom 鈥?Mercury in fish Air pollution 鈥?Smog 鈥?Tropospheric ozone 鈥?Indoor air quality 鈥?Volatile organic compound 鈥?Particulate matter 鈥?Sulphur oxide



Reservoirs 鈥?Environmental impacts of reservoirs



Resource depletion 鈥?Exploitation of natural resources 鈥?Overdrafting



Consumerism 鈥?Consumer capitalism 鈥?Planned obsolescence 鈥?Over-consumption Fishing 鈥?Blast fishing 鈥?Bottom trawling 鈥?Cyanide fishing 鈥?Ghost nets 鈥?Illegal, unreported and unregulated fishing 鈥?Overfishing 鈥?Shark finning 鈥?Whaling Logging 鈥?Clearcutting 鈥?Deforestation 鈥?Illegal logging



Mining 鈥?Acid mine drainage 鈥?Mountaintop removal mining 鈥?Slurry impoundments Toxins 鈥?Chlorofluorocarbons 鈥?DDT 鈥?Endocrine disruptors 鈥?Dioxin 鈥?Toxic heavy metals 鈥?Herbicides 鈥?Pesticides 鈥?Toxic waste 鈥?PCB 鈥?Bioaccumulation 鈥?Biomagnification



Waste 鈥?E-waste 鈥?Litter 鈥?Waste disposal incidents 鈥?Marine debris 鈥?Medical waste 鈥?Landfill 鈥?Leachate 鈥?Recycling 鈥?Incineration 鈥?ICE demolition protocol 鈥?Great Pacific Garbage Patch

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