Environmental pollution is the addition or insertion of foreign substances-substances to the environment in a certain amount so that it can cause a threat to human health, disrupt lives, the destruction of ecosystems and natural resources in an ecosystem.
Many of the materials that go into nature may cause a threat, not only material pencemar shaped material that is chemical, but also physical such as silt and physical waste. Pollution can come from the rest of the industry's activities, public services such as hospitals, offices, shops, and so forth. not only that, transportation and agricultural activities also can be a source of environmental pollution.
Humans have a role and responsibility of the preservation of the environment, maintaining the environmental awareness necessary in creating a healthy environment, the ability to develop science and technology, making it easier for people and slow the speed of pollution.
One of the human behavior that causes environmental pollution is the use of synthetic chemical pesticides. The use of chemical pesticides is effective enough to control pests such as insects, rodents, and fungi.
Synthetic chemical pesticides but also to give a more negative impact than large positive impact.
Pesticides due to the environment in the short and long term include the following:
1. Reduction of population caused by the direct influence of toksik, secondary poisoning and waste being prey.
2. Changes in the offspring of viabilitas and resilience. Toksitas development of pesticide resistance in animal populations arise because of individual salvation from generation to generation within a population that is exposed to a contact as a result of genetic diversity.
3. The increase in population caused by the enemy of pest food chain, the increase in non-target species, and species with a turnover of other species.
2. Changes in the offspring of viabilitas and resilience. Toksitas development of pesticide resistance in animal populations arise because of individual salvation from generation to generation within a population that is exposed to a contact as a result of genetic diversity.
3. The increase in population caused by the enemy of pest food chain, the increase in non-target species, and species with a turnover of other species.
4. The influence of subletal Maintenance and animal safety. Subletas influence of physiological and behavior of animals can affect the safety and Maintenance in polpulasi and community.
Humans can not fully prevent the environmental pollution that cause environmental degradation .. Humans can only strive to be a place where the earth a better living for the present and the future .. Generations to come have the right to occupy the environment healthy and enjoy the beauty and preservation of nature.
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