Causes of environmental problems
The environment and natural resources are destroyed every day, but the environment and natural resources are destroyed.
And loss of 3 ways (Nirvana, 1997)
1. Human
2. Animals and Diseases
3. Natural phenomena
Human loss is the most important factor. For the following reasons:
1. increase of population
Current global population increases are likely to be higher. Increasing the population means the need to use it. Natural resources for living in various stages are also increased (Supot Saengmanee, 2003), resulting in various consequences, including the increase of agricultural areas. The destruction of forests. Cause a natural balance. The need to use. More resources, such as water, minerals, air, energy, from the past to the present, have seen more population growth each year. It is a significant cause for increasing resource use and resulting in a rapidly decreasing number of resources. The result is a lack of resources and environmental pollution.
2. expansion of the city
Expansion of the community or city The natural environment changes as well. Rapid urbanization will cause problems with the lack of planned urban planning. The expansion of the city is usually accompanied by an expansion of the industry. And in the various stages of the industry, if the lack of planning. And good control, it will affect a lot of the environment.
3. The use of modern technology.
Modern technology used in agricultural production. By using chemicals such as fertilizers and insecticides, resulting in residues. Of these substances in the soil. It can also be extended to various sources of water and ecosystems, resulting in various consequences including accumulation. In the food industry. Substances used in the manufacturing process and substances resulting from the manufacturing process, such as lead, mercury
Arsenic, for example, can be hazardous to health and has to be completely eliminated. And will be affected by many more.
4. The construction of various buildings.
The construction of the reservoir dam road is a major reason for the main resource. For example, forest destruction of forest resources, water, wildlife, and so on were affected. It is easier for humans to enter the forest. Because of the way to go, the destruction continues to occur. When the forest is degraded or gone. The habitat of wildlife was destroyed. The chances of being hunted are higher. Some animals find food. It is difficult. Finally to extinction, etc.
5. Sports
Most of the wildlife resources, such as shooting birds, fishing and hunting. If you do for real sports, there is no problem destroying natural resources. But when is the competition for statistics? Larger and more advanced weapons will be used. The wildlife acquired will take part of the or part of the body into food. Or appliances only. The rest is left in the wild, which is not worth the loss of life and genetics of wildlife.
6. The War
Encourage the use of more natural resources. Mineral resources were used for the production of weapons and tools, which eventually were destroyed. Sometimes it is necessary to accelerate the drilling of crude oil for sale. Then bring money to buy modern weapons. Highly destructive Come fight each other The result of the war is the loss of both sides in human resources or other resources, such as bombing. Destruction of human life and resources as a natural resource Destruction of the oilfields of Iraq in 1993 resulted in the loss of resources. It took millions of years to be born, unfortunately, and it has also damaged the environment around the world.
7. Ignorance or ignorance.
Many times people destroy the environment because of their ignorance of causes and effects. Lack of correct understanding Give us access And the relationship to the environment is different. While conservationists think of the environment as a natural ecosystem. Forests and wildlife But the industry is thinking of raw materials as a factor in the production of economists. Think about the resources that are worth it. Farmers will remember the rain. Travel Incorrect farming of farmers, etc. Social lack of understanding. The environment is a combination of things that, when damaged, will affect one another and Sometimes forget that. Their momentary enjoyment is what destroys the naturalness and beauty of the place.
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