Question

what are the uses of forest ??.. and what are the causes for destruction of forest ??.

Answer 1



Forests are vital to our Earth. Trees purify our air, filter our water, prevent erosion, and act as a buffer against climate change. They offer a home to plant and animal species while also providing natural resources such as medicine, food, timber, and fuel. 300 million people live in forests worldwide. 60 million of those humans are indigenous who are completely dependent on native woods.

Become informed on man-made and natural causes of deforestation and how and why it is affecting our planet.

Causes of Deforestation

Mining. The increase of mining on tropical forests is furthering damage due to the rising demand and high mineral prices. These projects are often accompanied by large infrastructure construction, such as roads, railways, and power systems. This contributor to deforestation is putting additional pressure on our forests and freshwater ecosystems.
Paper. America, China, Japan, and Canada make up more than of the world’s paper production—400 million tons a year. Approximately 640 million trees represent the paper that’s thrown away each year, according to the Environment Paper Network. If we recycled, we could save 27.5 million tons of carbon dioxide from going into the atmosphere. By using recycled paper, we allow the forests to remain as an ecosystem and wildlife habitat.
Overpopulation. Due to overpopulation, more land is needed to establish housing and settlements. As well as many, many more roads and highways are being built in order to accommodate a larger sum of people driving. With more people that come with a large need for food and farmland to grow on and raise livestock—resulting in deforestation. Logging industries will cut down trees for furniture, paper, building materials, and many more products. These are a direct result of growing human population and is why it’s important to purchase from sustainable companies which actively work against deforestation
Logging. Wood-based industries such as paper, matchsticks, and furniture need a substantial quantity of wood. Lumber and charcoal are common examples of trees being used as fuel. Cooking and heating all around the world use these resources, and half of the illegal removal from forests is thought to be used as fuelwood. Large areas are also cleared to construct roads in order for large trucks to have entry to logging sites. Selective logging is where only the most valuable trees are felled, however, this doesn't help our problem as one large tree may bring down surrounding trees and thin the forest canopy. The forest canopy is extremely important to the ecosystem as it houses animals, protects plants and insect population, and protects the forest floor.
Agriculture Expansion & Livestock Ranching. A major cause of deforestation is agriculture plantations. An increasing supply-demand for products such as palm oil and soybeans are driving producers to clear forests at an unnerving rate. Farmers often clear the land for cattle by using slash and burn techniques (cutting down trees and burning them). Unfortunately, they will then use the property until the soil is completely degraded and repeat the process on a new patch of woodland. Eventually, it'll reforest, but it will take many years to return to its original condition.
Cattle ranching and deforestation are strongest in Latin America. Over the past 40 years, forest area has reduced my almost an astounding 40 percent. During the same period, 40 years, pasture regions and cattle population have grown significantly and rapidly.
Climate Change. Forests are essentially the lungs of our planet. All plants take in carbon dioxide and release oxygen. Trees are able to convert more carbon dioxide than a regular plant, though. Forest loss is often caused by climate change. Tropical rainforests are extremely humid due to the water vapor released along with the oxygen. But when a forest is cut down, the humidity levels decrease and causes the remaining plants to dry out. For example, drying out our tropical rainforests increases fire damage. Fires can be both accidental and intentional but destroy forests quickly.

Answer 2

uses:

Some of the wood is converted to charcoal and used for cooking. Fodder from the forest forms an important source for cattle and other grazing animals in the hilly and the arid regions and during a drought. There are many varieties of grasses, trees, and shrubs that are nutritious for the livestock.

causes:

The immediate causes of rainforest destruction are clear. The main causes of total clearance are agriculture and in drier areas, fuelwood collection. The main cause of forest degradation is logging. Mining, industrial development and large dams also have a serious impact.