Compromises of a Growing World With the world growing at a pace hard to match, the increasing need for space is turning out to be an area of concern. Deforestation in simple term means the felling and clearing of forest cover or tree plantations in order to accommodate agricultural, industrial or urban use. It involves permanent end of forest cover to make that land available for residential, commercial or industrial purpose. Over the last century the forest cover around the globe has been greatly compromised, leaving the green cover down to an all time low of about 30 per cent.
Space Primary Causes of Deforestation Deforestation is the state of clearing trees and vegetation cover by man for various reasons. Some of the reasons for deforestation include farming, construction, settlement, mining, or other economic purposes.
In such cases, trees and vegetation cover are removed without replacement which results in land degradation and loss of the natural value of land. With each vegetation cover and forest cleared, the planet loses thousands of species and essential plants annually. Agricultural Expansion The most prevailing cause of deforestation regards the ever growing demands for food security and consumer crops.
In this sense, man has persistently cleared trees and vegetation to convert the regions into agricultural production farms. Increased demands of consumer crops like soybeans and corn among other grains has seen the rate of deforestation rise at a very fast rate.
Farmers clear forests to create space for grazing livestock and planting more crops. Often, small-scale farmers utilize what is known as slash and burn techniques. It involves cutting down trees and burning them to create the space required for farming and livestock production.
In other occasions, Environmentalism and deforestation activities farmers clear a forest area and utilize it until the soil is unfit for crop production, and then they proceed to new forest regions.
The situation is even worsened because the habit goes on repeatedly. As a result, the lands left behind take hundreds of years to return to their original state.
Because logging takes many aspects, it further leads to environmental degradation and deforestation as roads are built to enable heavy machinery and trucks to access the most remote areas in the forest. Likewise, selective login is an aspect that silently claims the life of many trees annually.
Selective logging is whereby only the most valuable trees are cut down. The reason is, one fell tree can bring down a considerable number of surrounding trees and also deprives the forest of its protective canopy which is essential for ecosystem balance.
Taking away such trees also amplifies soil erosion. Setting up Hydroelectric Dams Construction of hydroelectric dam is among the controversial aspects in the field of energy production. Environmental advocates emphasize that as much as hydroelectric dams are used to generate power by utilizing some of the green principles, it also contributes to deforestation.
Notably, the construction processes create an opportunity for illegal logging and normally requires clearance of the vegetation cover and trees for setting up the site.
To erect the facility, large tracks of land also have to be flooded, resulting in the decompositions which further destroy the local ecosystems.
The locals may also have to be resettled elsewhere following the dam projects, furthering the cycle of deforestation. Mining Activities Mining also contributes to deforestation.
The process of extracting materials and ores like gold, coal, diamond or stones from beneath the earth surface demand the removal of the entire forest cover. In addition to mining, forest cover is cleared to construct roads to enable heavy machinery and trucks to access the mining areas.
For instance, mining activities in Nigeria along the Niger Delta has led to extensive loss of forest cover in the region. Fires and Burning There are various human and natural factors resulting in forest fires.
Natural factors like wildfires can destroy acres of forests in a matter of hours. Notable wildfires in Utah, Canada, and California have burnt down thousands of acres of forest lands in America.
Forest fires can as well cause widespread damage to humans and property in the surrounding areas. Habitually, it happens because of extended seasons of global warming which makes the trees dry out and die. The dead and dry trees then kindle naturally as a result of lightning or intense heat.
Human factors include intended or accidental started fires in the forest that spread very fast, extensively destroying the forest. The demand is attributed to its use in food packaging, in beauty products, and its potential as a biofuel.Environmentalism, political and ethical movement that seeks to improve and protect the quality of the natural environment through changes to environmentally harmful human activities; through the adoption of forms of political, economic, and social organization that are thought to be necessary for, or at least conducive to, the benign treatment of the environment by humans; and through a.
The environmental issues part of global issues web site looks at issues such as biodiversity, climate change and global warming, genetically engineered or modified food, human population, animal and nature conservation and natural disasters. Green anarchism (or eco-anarchism) is a school of thought within anarchism which puts a particular emphasis on environmental issues.A green anarchist theory is normally one that extends anarchist ideology beyond a critique of human interactions, and includes a critique of the interactions between humans and non-humans as well. This often culminates in an anarchist revolutionary praxis that is. Students then write a memo on deforestation and select 1 of 3 assessment activities to complete. Get Free Access See Review Students discover the global problem of deforestation. In this environmental lesson, students identify organizations on the quest to stop deforestation. Students also discover what they can do to solve this global dilemma.
Environmental education lessons that provide step-by-step instructions and assessment strategies. Freecycle People from all over the world post books, CDs, electronics, and toys they're giving away. Environmental Education Activities & Resources Green projects, lesson plans, activities, professional development, and more.
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Deforestation is a severe environmental destruction which cannot be revived easily if changed at current rate. Therefore, I totally agree that deforestation causes a lot of environmental problems. Deforestation includes the cutting down, burning and destructing of forests.
The environmental movement (sometimes referred to as the ecology movement), also including conservation and green politics, is a diverse scientific, social, and political movement for addressing environmental issues. Environmentalists advocate the sustainable management of resources and stewardship of the environment through changes in public policy and individual behavior.
The environmental issues part of global issues web site looks at issues such as biodiversity, climate change and global warming, genetically engineered or modified food, human population, animal and nature conservation and natural disasters.