The decrease in the yield of crops has a huge and significant impact on countries, especially poorer nations. This increases the risk of starvation in developing countries. However, climate change also has positive effects. There is an increase in the amount of carbon dioxide in the atmosphere. Since carbon dioxide plays a vital role in the photosynthesis process of plants, it increases the rate of photosynthesis.
‘Deforestation refers to the cutting, clearing, and removal of rainforest or related ecosystems into less bio-diverse ecosystems such as pasture, cropland, or plantations.’ -Kricher (1997) Deforestation is the permanent effect of the destruction of forests to make space and land for other uses. Deforestation is the removal of all or most of the trees in a forest or forested area. It can damage the environment by causing many consequences. Around the size of 36 football fields is being cut down in this minute. The world 's highest rates of deforestation, a significant cause of global warming, are happening in the key emerging economies of Nigeria, Indonesia and Brazil.
Rainforests are one of the most useful things in this world. They contribute to a lot of the world’s resources and at the moment are being taken advantage of. Based on research done by Rhett butler (Co-founder of Tropical Conservation Science), it shows that by 2013 only 81.4% of the rainforest is left. Whereas in 1970 we still had 97.6% of the world’s rainforest. By 2013, we can see that approximately 763,104 trees have been cut down.
The influence of human activities like deforestation, burning fossil fuels and carbon dioxide combustion has played an important role in the climate change and global warming and is still accelerating its rate. Burning fossil fuels (such as coal, oil and gas to create electricity or power up cars) releases carbon dioxide pollution into the atmosphere. This causes an increase in the rate of climate change and global warming. Deforestation for farming or agricultural purposes, urban and infrastructure development cuts down the availability of plants and forests. Plants are essential in regulating the climate since they need carbon dioxide and so they absorb carbon dioxide from the air and in turn, release oxygen back into it whereas forests act
The loss of land is also due to mining as well creating another source of income in South America. Although deforestation is a popular way of means, the effects of it are long lasting. Deforestation leads to issues in South America such as mudslides, loss of virgin forests, loss of habitats, and the loss of homelands. Without trees to secure fertile soil, erosion occurs and sweeps the land turning it into rivers. It is estimated that one third of the world’s farmable land has
Therefore, a big problem we have now is deforestation of the Amazon. People harm this environment and this affects our climate. People illegally cut down trees in the Amazon, harming the economy. The influence of the Amazon is so great that there is even a preservation law to prevent deforestation in Brazil (according to WWF International). As you can see, people are worried about our Amazon Rainforest and are trying to preserve it as best they can to further help our
Carbon is an example of a greenhouse gas. Removal of plants in the ecosystem will disrupt the carbon cycle greatly. This is said so because plants help to remove carbon dioxide from the atmosphere by photosynthesis, where it absorbs carbon dioxide and releases oxygen to the atmosphere. Carbon dioxide will also be released by plants. This occurs during the normal respiration of plants.
It is worthy to note that in recent times, the concern has been to concentrate conservation effort in the tropical rainforest because of its richness in biodiversity. This rainforest is one of the major vegetation belts in Nigeria. It consists of the moist tropical, and the lowland semi-deciduous forests, which form a narrow strip of green belt, a few kilometres inland along the coast and covers a total area of 13,300,000ha (Akinnagbe, 2001). This forest is particularly important because it is one of the most species rich in Africa. The tropical rainforest is the most diverse of all terrestrial ecosystems, containing more plant and animal species than any other biome.
This means that as we destroy these plants, we destroy the potential to cure life-threatening illnesses and diseases. Deforestation comes in many forms. It is cleared by chainsaws, bulldozers and unsustainable logging for its timber value as well as fires and degradation due to climate change. This is followed by farming and ranching operations. Increasing proportions of deforestation is because of industrial activities and large scale agriculture.
The burning of the rainforest is like producing a massive bonfire, introducing substantial amounts of CO2 into the atmosphere. CO2 is a 'greenhouse gas ' that aids in retaining the heat of the sun within the Earth 's atmosphere. Thus, it is decreasing the nature 's ability to absorb CO2 and to produce oxygen. With more rainforests being cut down and burned, the 'lungs ' of the earth will be severely damaged. Deforestation is known to be responsible for more global carbon emissions than all the planes, trains, buses, and cars in the world added together.
Deforestation is the removal of a forest or large area of trees, so that the land or trees can be used for a commercial use. Deforestation started because people began living in wooded areas; however, where these trees laid was needed for commercial purposes, like the area for more houses, farms, or even for the development of new infrastructure. Deforestation may seem as harmless as cutting down a few trees, but in actuality, deforestation can lead to the destruction of the world’s most valuable natural resource. The cutting down of these large areas of trees has many negative impacts that can affect the planet forever. Now, some may argue that deforestation is completely necessary because more land space is needed.