Other human activities which have been contributing to environmental degradation include urbanization, overpopulation, deforestation, pollution, hunting, etc. Environmental changes may be driven by many factors including economic growth, population growth, urbanization, intensification of agriculture, rising energy use and transportation.
Essay on Land Degradation and its Cause! Land degradation is a concept in which the value of the biophysical environment is affected by one or more combination of human-induced processes acting upon the land. Natural hazards are excluded as a cause; however human activities can indirectly affect phenomena such as floods and bushfires.
Over consumption of limited natural resources can cause environmental degradation in an environment that humans are depends on it for living. This essay will look into the concept of economic growth and the effects of economic growth on the environment.
Environmental degradation means reduction in the quality of the environment due to man made and natural factors. The resources get depleted and the quality of air, water and soil diminishes. The natural habitat, the forests, the water sources gets destroyed and polluted. It is caused directly or indirectly by anthropogenic activities.
The main causes of desertification include: Population growth - the population in some desert areas is increasing. In places where there are developments in mining and tourism, people are attracted.
The land degradation threatens not only the viability of agriculture, but also water quality, human health, biodiversity and the fundamental ecological processes on which all life depend. The loss of arable land has been caused by a number of factors, many or most of which are tied to human development and agriculture used.
Environmentalists classify causes of environmental degradation into human causes and natural causes. Human causes include burning fossil fuels, industrial activities, construction of infrastructures, agriculture, oil spillage, and transport activities. Natural causes, on the other hand, include natural disasters, global warming, and volcanicity.
Environmental degradation may be defined as the deterioration of the environment through depletion of resources such as air, water and soil; the destruction of ecosystems and the extinction of wildlife. Environmental degradation has occurred due to the recent activities in the field of socio-economic, institutional and technologies.
Worsening land degradation caused by human activities is undermining the well-being of two fifths of humanity, driving species extinctions and intensifying climate change. It is also a major contributor to mass human migration and increased conflict, according to the world’s first comprehensive evidence-based assessment of land degradation and restoration.
The environmental degradation caused by oil spillage has socioeconomic impacts on the oil-producing communities. This pollution destroys the esthetic values of water bodies. It also affects other qualities of water such as drinking, recreation, swimming, fishing, and domestic use. Eventually, there is loss of aquatic lives, which has a devastating impact on the livelihood of fisherfolk.
One of the main cause that causes environmental degradation is the release of carbon dioxide gas in the atmosphere produced by human activities. Coal burning power plants and burning fossils fuels.
It occurs when the pollutants causing the pollution reduce the quality of the soil and convert the soil inhabitable for microorganisms and macro organisms living in the soil. Soil contamination or soil pollution can occur either because of human activities or because of natural processes. However, mostly it is due to human activities.
Any type of activities which alters the systems of the environment and he disturbances caused to air,water,soil and the eco systems is known as environmental degradation. Its under the top ten threats in the united nations panel. Because of environmental degradation illness and premature deaths occur in large numbers. A report says that human health is deteriorating in the past decades. If.
Environmental degradation reduces ability of earth to sustain economic development, securing livable environment for human population which is doubling. This requires economic development with growth and technological change as a solution. Long-term economic and environmental improvement comprises of sustainable development. Sustainable development should be achieved through economic.
Human activities affect the environment by contributing to air pollution, or the emission of harmful substances into the air. While it can be difficult to understand which pollutants are associated with specific effects on the environment or public health, it is generally accepted that air pollution can indeed cause public health problems and also harm plant and animal life. 9.Biodiversity loss, also called loss of biodiversity, a decrease in biodiversity within a species, an ecosystem, a given geographic area, or Earth as a whole. Biodiversity, or biological diversity, is a term that refers to the number of genes, species, individual organisms within a given species, and biological communities within a defined geographic area, ranging from the smallest ecosystem to.Land degradation is a process in which the value of the physical environment is affected by a combination of human-induced processes acting upon the land. It is viewed as any change or disturbance to the land perceived to be deleterious or undesirable. Land degradation definitions usually exclude natural causes - examples of which include floods and fires although increasingly, human activity.