The important issue of wildlife causes of extinction or depletion of wildlife are as follows:
1. The destruction of housing. Expanding farmland Living space for the human being. Destroyed homes and livelihoods. Wildlife involuntarily to
second. The natural state of decline or extinction of wildlife as a natural adaptation of the animals to live in an environment that is constantly changing. Wildlife species are adapted to survive if it does not adapt to casualties. The decline and extinction in the
third. Directly by the hunter to hunt the animals themselves. Wildlife is not reduced or endangered species such as tigers, leopards, hyenas quickly hunt deer, foxes and deer. The chase two species. May have died down but not quite out. In nature, occurs. Always balance between predators and prey, but hunted by humans for food, whether it is hunting for sport or profession. Wildlife is greatly reduced
4. Since toxins When farmers use chemicals in farming, such as pesticides. Cause toxins in the environment. In addition, the public is sometimes necessary to get rid of rodents and insects as well. The chemicals used in these activities, there are many species that are toxic to wildlife, which have been poisoning the food chain. Causing toxins to accumulate in wildlife. If enough toxin is probably dead. Or to affect children such as physical imperfections. Not physically robust birth Grandchildren continue to have more limited. Will eventually decline. And extinct
five. Adopting an animal from another resident added. This example also appear prominently in the country. But in some countries will have problems, such as the mongoose to eliminate the rats. Later on, they have dropped back mongoose destroyed crops planted instead on wildlife issues that occur today. Will result in the extinction of wildlife. If the correct spot Or discrimination And regardless of the actual state of wildlife and wilderness areas in our country.
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