Destroying Forest Essay

 

3

THE ESSAY

THE CAUSES AND EFFECTS OF RAINFOREST DESTRUCTION

 Nowadays, human are destroying the earth’s tropical rainfo

rests. About 80,000 squarekilometres are being destroyed every year. The rainforest destruction is the act of destroying athick forest in tropical parts of the world. There are a lot of causes and effects of the rainforestdestruction.The first cause of this phenomenon is logging. The commercial logging companies cutdown the trees that have been selected. The practice of the removal of trees from the forest eitherthrough the legal logging or illegal logging. However, large of rainforest are destroyed in orderto remove only a fews logs. The heavy machinery used to penetrate the forests and build roadscauses extensive damage. Trees are cut down and the soil is compacted by heavy machine and

thus decreasing the forest’s chance for regeneration.

Removing the selected trees from the forestcauses even further destruction, especially when it is carried out carelessly. It is believed that inmany South East Asian countries 'between 45-74% of trees remaining after logging have beensubstantially damaged or destroyed'. Therefore,

logging activities contribute to the rainforest’s

destruction.Secondly is the agriculture. Agriculture is a process of farming. The examples of theagriculture are shifting cultivation, intensive pastoral farming and so on.

Shifting cultivationhappens when the people who have moved into rainforest areas

and established small-scalefarming operations. Meanwhile, intensive pastoral farming is the branch of agriculturewhichconcerned with the raising of livestock.They have to clear the forest because th

e life’s

necessities increased. When the land is cleared for agriculture, there are no longer any plants left

Destruction Of Rain Forest Essay

“In every sense, a standing rain forest supplies more economic wealth than if it were cleared … yet deforestation continues at an alarming rate.” (Tropical Rain Forest Coalition, 1996). Rain Forests have played a significant role in shaping modern biology. The destruction of the rain forests will determine the fate of all species humans plants and animals. Many people do not understand the long- term consequences of losing the earth’s rain forests. They have provided all living beings with many natural resources and medicines. Their complete destruction will affect all living conditions due to the influence they have on the climate around the world. Traditionally though, there are three major causes of the destruction to the rain forests: logging, farming and ranching.

     For years rain forests have provided countries around the world with valuable resources, such as plants for medicine, energy, and minerals. First of all, in America, one fourth of all drugs prescribed have originated from rain forests. SP-303 is a compound extracted from a plant found in South America. Two products have been derived from this compound: Provir and Virend. Provir helps treat respiratory infections in children, while Virend is a topical ointment used to treat the herpes simplex virus. Another product from medicinal plants includes elements that treat addictive painkillers. (Refer to appendix 1) Secondly, in Brazil alone, the rain forest contains 45% of Brazil’s hydroelectric power (“In the Forest”). Thirdly, the soils of the tropical rain forest are typically nutrient poor; all of the nutrients are held in the living organisms. The warm, moist conditions in the forest are ideal for the decomposers breaking down the remains of dead organisms. This quick decay returns the carbon and oxygen in the decomposing material to the air, and returns nitrogen, phosphorous, calcium, and other minerals to the soil. (Refer to appendix 2) In the soil, a thick mat of plant roots and root almost immediately take up the minerals like fungi know as Mycorrhizae (“World Of Biology”). Any nutrients in the soil would be swiftly drifted away by the heavy rainfall. The soils in many areas of the tropical rain forests are laterite soils. These soils are reddish in colour and contain high levels of aluminium and iron, and resist leaching. Nutrients from decomposing organisms are found throughout the rain forest, not only in soil but also in trees. All of them are considered a backbone in today’s world. (Refer to appendix 3)

     Moreover, the trees of the rain forest store things other than minerals such as carbon dioxide, in their roots, stems, branches and leaves. The trees also provide fresh air and release oxygen. This helps fight pollution and even gives out oxygen necessary for human life. Rain forests receive more than 200 days of rain per year, or as much as 240 inches of water. (Refer to appendix 4) They are characterised by...

Loading: Checking Spelling

0%

Read more

RainForest Destruction Essay

1504 words - 6 pages Destruction of the temperate and tropical rain forest by man will greatly change and effect the environment that the earth, animals, plants, and people live in.The rain forest, home to hundreds and thousands of diverse plants and animal species. Imagine walking through these lush areas full of gigantic trees, colorful birds, millions of brightly hued insects. There are two different kinds of rain forests, the first one is a tropical...

Is Deforestation out of Control? Essay

1588 words - 6 pages Is Deforestation out of Control? Humans are very greedy when it comes to thinking of themselves and only themselves first. This is more so a problem in the United States of America than compared to other countries around the world, but the American way of life and its economy has a huge effect on the rest of the world and how it operates. For some reason, industries struggle to respect the natural resources that are on this...

The Problem of Deforestation

1250 words - 5 pages The Problem of Deforestation The world’s forests are in grave danger. Over half of the original forest cover has been destroyed, and things are set to deteriorate unless the current alarming rate of deforestation is checked. Every minute an estimated 26 hectares of forest is lost – that’s an area equivalent to 37 football pitches - and it is not difficult to see that if this continues we will be left with a planet devoid...

Acid Rain

1187 words - 5 pages As the century past, the industrial society kept advancing. However, many advantages of the industrial society brings us also has a down side. One of the adverse effects of industrialization is acid deposition due to power plant, fossil fuel and automobile emissions. Acid rain is the popular term but the scientists prefer the term acid deposition. Acid...

Temperate Forest Biome

1215 words - 5 pages The forest a tranquil, peaceful, and relaxing place; what makes a forest these things? Temperate forests are made of many living and nonliving things. By combining these factors the temperate forest biome is made. Temperate forests are not just a boring thing that never moves, they are a thriving landscape given to extensive life that rejuvenates the planet daily. The forest biome is known worldwide. Our own backyards are part of this biome....

Acid Rain

1962 words - 8 pages INTRODUCTION The term acid rain refers to the process of deposition or precipitation of hydrogen ions with a pH value below 5.0, in the atmosphere. These acidic substances are produced by the pollutants on the earth that are airborne. These acidic precipitates will pour down as water droplets along with normal rain water whose pH lie between 5.0 and 5.6 creating hazardous effects on the living organisms of earth. HISTORY The cause of acid rain...

Forest Soils on Acid

2499 words - 10 pages Forest Soils on Acid Forest ecosystems are important both ecologically and economically. It is arguable that the most fundamental dynamic of the forest ecosystem is the forest soil. The acidity of forest soils can alter the chemistry, biota, and hydraulics of the soil, and thus, alter the soil formation characteristics and the soil composition. It follows that the acidification of forest soils demands a great deal of research and attention. ...

This essay dicusses the cause, effects, and prevention of acid rain.

1438 words - 6 pages Acid Rain is rainfall that has a pH of less than 5.6. Acid Rain, a major pollution factor in today's society damages everything in its path. For the last ten years acid rain has brought destruction over all the domesticated continents. Acid Rain is formed when oxides of nitrogen and sulfite combine with moisture in the atmosphere to...

The New Jersey Pine Barrens

599 words - 2 pages Plants make up most of the Pine Barrens. For instance, pine trees such as the short needles, pitch pines, jack pines, long needles, yellow pines, and many others make up most of the pine forest in the Pinelands. Other trees include the pine oaks and the cedar trees. Due to the roots of these cedar trees, water in the Pine Barrens appears a brownish red color. This happens because the roots emit pigments of red color into the soil...

Harmful Aspects of The Automobile

1148 words - 5 pages Harmful Aspects of The Automobile Air pollution refers to the presence of foreign substances in the atmosphere. Air pollution is a problem in countries where urban and population growth have been accompanied by the use of the automobile. Smog, carbon monoxide, and acid rain, are only a few of these foreign substances in the atmosphere. The negative effects these poisons have upon the environment and the human body are astronomical....

RAINFORESTS

2231 words - 9 pages RAINFORESTS What are the Rain forests? A rain forest can be merely defined as a evergreen forest inhabiting a tropical region, filled with a wide variety of plants and animals, with an annual rainfall of at least 2.5 meters. Simply speaking, they are the richest, oldest, most productive ecosystems on earth. An ecosystem is a living community together with its environment, together both functioning as a unit. Biologist, Norman Myers, states...

One thought on “Destroying Forest Essay

Leave a Reply

Your email address will not be published. Required fields are marked *