ENV SCI
Now the population of the world has reached 6 billion in 2000. And it is estimated to have 10.5~11 billion of population until the population of the world will stabilize. This means that the world will need to provide food, shelter, cloth for the addition of 5 billion people. But this is not the only problem. This additional population will worsen the condition of the land, and will shorten the natural resource rapidly. Also the health of the population will be a big issue. Due to the decline of the population growth , sustainable development of children started. Recently AID is one of the most popular disease in the world. It reduces the life expectency about 15 to 47 years. And thinking about the year when there will be 5 billion more people in this world, we won't know which disease will kill how many people.Increase of the population does not only have the negative effects to the world. It also give us new opportunity. First increase in the population will provide the world more intelligent people, and these people will help to solve the problems of the over populated world. And when people get crowded they will search for a better condition to live in and this might help the people to find a new land to live
However, in the less developed country most of the death are readily preventable. Hydro power is the largest renewable energy resource. However, in South Asia, East Asia, and Europe, most land is already used for agriculture and the only remaining potential for expansion of agriculture lands are located in Latin America and sub-Saharan Africa. To protect the natural ecosystem and biodiversity and the services they provide, countries are increasingly establishing nature reserves, national parks and wildlife sanctuaries. Agricultural expand is the greatest threat to forest, wetlands, mountains and biodiversity. And these disease occur because of the lack of clean water and sanitation facilities. However the carbon dioxide released when the fossil fuel burn is a main factor of air pollutant today. Health and WaterIn well developed country most of the people die because of their illness can not be cured. There incomes are less than a dollar per day. After all, by limiting the agricultural expansion it will also be conserving the environment at the same time.
Common topics in this essay:
America Asia,
Water Earth,
North America,
Latin America,
Recently AID,
Asia Africa,
,
Saharan Africa,
Food Agriculture,
Health Water,
fossil fuel,
fresh water,
poverty inequality,
sea level,
renewable energy,
carbon dioxide,
developed countries,
sustainable development,
people live,
short food,
africa latin america,
rise sea level,
protected increasing region,
sea level rise,
shortage fresh water,
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Acceptance Essays
