characterises the risk posed to the environment by the proposed or existing use of a chemical Ultimately, the environmental impact depends on the production practices of the … The environmental impact of agriculture is the effect that different farming practices have on the ecosystems around them, and how those effects can be traced back to those practices. Climate change affects agricultural production through precipitation levels and temperature variations. 3. The impact of pesticides consists of the effects of pesticides on non-target species.Pesticides are chemical preparations used to kill fungal or animal pests. Ignorance may be bliss, but its getting increasingly difficult to ignore the damage weve done to the environment, especially when the effects have been hitting so close to home. Harmful toxic elements that are widely used in a variety of PC components of its harmful effects and remedies as follows: 1. Pollution isn’t just limited to the air. Sandstorms are notorious for their harmful effects, especially towards the environment, health, economy and the livelihood of people. Many such disease-carrying vectors have developed immunity to pesticides. These toxins — including lead, mercury, arsenic, cadmium, chlorine and bromine — can leak into the soil and water supply, contaminate drinking water and plants, and lead to organ failure and cancer in humans. Due to poor practices, the sand is being exposed the wind. The following section discusses how fertilizers are affecting the nature and environment around us. Deforestation. The World Health Organisation recognises a number of environmental factors that affect human health (Table-31.1): The deterioration of the environment—such as the existence of stagnant pools in villages and cities—provides fertile ground for the breeding of vectors. Female genital mutilation (2) Female genital mutilation (FGM), or female circumcision as it is sometimes erroneously referred to, involves surgical removal of parts or all of the most sensitive female genital organs. (4x1) (4) 2.2 Discuss the impact of environmental degradation on society. Exposure to high levels of lead may cause anemia, weakness, and kidney and brain damage. Global warming and greenhouse effects are the result, which is a massive impact of industrialization on the environment. Lead poisoning is a problem for toddlers, not older children or adults. Carbon dioxide gas causes the greenhouse effect and climate change, Chlorofluorocarbons (CFCs) cause the destruction of ozone in the stratosphere and they create the possibility of serious environmental damage from ultraviolet radiation. Methane has a global warming potential 20 times higher than carbon dioxide. (4x2) (8) Environmental degradation — Habitat destruction • … A HAB can occur in fresh, marine (salt), and brackish (a mixture of fresh and salt) water bodies around the world 1-4.HABs have occurred in every region of the United States 5.Over 50% of states report a HAB every year in a freshwater body, and all coastal states report HABs in marine waters 6.. HABs are caused by organisms called phytoplankton, some of which can produce toxins 7,8. Pollution prevention is a major global concern because of its harmful effects on people's health and the environment. Lead can also be a hazard when it is on surfaces subject to friction or impact such as windows and doors, or on railings where children can chew it. Pain or tingling in the hands and/or feet. But that doesn’t make the carbon dioxide emissions any less staggering…the fossil fuels used in energy, transportation, and synthetic pesticides/fertilizers emits 90 million tons of carbon dioxide into the atmosphere every year. This Sunday is Earth Day, and while its a time to celebrate our planet, its also a prime opportunity to take a closer look at the serious environmental issues were facing and the solutions that need to be put in place to alleviate them. Because these symptoms may occur slowly or may be caused by other things, lead poisoning can be easily overlooked. 21Mention FOUR human practices that lead to harmful effects to theenvironment Get the answers you need, now! The environmental impact of agriculture varies based on the wide variety of agricultural practices employed around the world. Nutrients, like nitrogen and phosphorus, are essential to the health and survival of aquatic plants and animals. The most significant climate change associated with agriculture is brought about by methane, nitrous oxide and carbon dioxide, all of which are greenhouse gases released into the Earth’s atmosphere from farming. Because we are all inhabitants on Earth, everyone is a stakeholder, and every person has something to contribute to advance effective pollution prevention and awareness. 4. High concentrations of lead found in garden soils in older residential areas can be due to residue from lead-based paint. I. These effects can be completely reversed with proper medical care. The images generate by electron beams, where the tube hit phosphorus. Some bio pollutant as well as insoluble chemical such as cadmium, asbestos, mercury, … The effects of lead poisoning are often permanent 9. In return, poor agricultural practices increase climate change. Effects of Sandstorms. Too many nutrients can rapidly reduce water quality by causing overgrowth of certain bacteria and algae that use the oxygen necessary for oth… Although fair-skinned, fair-haired individuals are at highest risk for skin cancer, the risk for all skin types increases with exposure to UV-B radiation.The effects of UV-B on the human immune system have been observed in people with all types of skin.There are three main types of skin cancer, basal cell carcinoma, squamous cell carcinoma, and malignant melanoma. Harmful Effects of Fertilizers on the Nature and Environment. However, humans introduce large quantities of nutrients, primarily through overuse of fertilizers. Effects of Radiation - Radiation is defined as the protection of human beings and the environment from the harmful effects of ionizing radiation while permitting its beneficial applications. One of the biggest impacts humans have on aquatic systems is excess nutrient inputs. Improper Land use Planning and Development. It is an age-old practice which is Environmental contamination (potential exposure): the exposure source and how the contaminant disperses in the environment. Some cultures, particularly hunter-gatherer and small-scale agricultural societies… Over 37 percent of methane emissions result from factory farming. Climate change — Global warming • Global dimming • Fossil fuels • Sea level rise • Greenhouse gas • Ocean acidification • Shutdown of thermohaline circulation • Environmental impact of the coal industry • Urban Heat Islands • Flooding. Weak. For every corn field you see, chances are good there was once a forest in its place. There are some hazardous effects of environmental chemicals to human health. It can affect soil or waterways and can come from human waste, industrial chemicals and other sources. Some experts argue globalization has been bad for the environment. An increased amount of lead in our environment comes from human activities including burning fossil fuels, mining, and manufacturing. Agriculture and climate change have a reciprocal relationship. Know the harmful effects of radiation & how its exposure can have different effects on human health @BYJU'S. Memory loss. In …show more content… Unstable farming and grazing practices could also contribute to the creation of sandstorms. Particularly, habitat disturbance for agricultural practices causes detrimental effects to the environment both locally and globally (Rodriguez et al., 2004). She further explained that e-waste had toxic substances such as mercury, lead, beryllium and cadmium, but the biggest risk were the substances known as brominated flame retardants (BFRs). Critically discuss how animals get affected. ENVIRONMENTAL HEALTH ISSUES THAT CAUSE ILL-HEALTH 2.1 Mention FOUR human practices that lead to harmful effects to the environment. Ice is melting worldwide, especially at the Earth’s poles. If you want to make thi… Cancer is among the deadliest effects of environmental chemical to human health. These toxins can exert tremendous effects on the natural world, leading to environmental degradation and problems like acid rain and harmful algal blooms in the ocean. Cancer. Read More:How to Properly Recycle … However, human studies are limited. People have the greatest impact on the environment in the ways that they exploit natural resources and dispose of waste. … (4x2) (8) 2.3 Inhumane farming methods are detrimental to both crops and animals. Potential adverse effects, on the environment and human health, from the exposure to POPs are of considerable concern among governments, non-governmental organizations, and the scientific community. This includes mountain glaciers, ice sheets … 2. All humans rely on the environment and natural resources to fulfill needs and sustain health. 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