Poaching has a considerable negative effect on the environment because when one animal population declines at an unnatural rate, others can rise or fall as well. This may lead to the extinction of the poached animal and other animal and plant life in the area.Know More
Poaching is the act of illegal or unsanctioned hunting of a specific animal species. There are two main reasons people engage in poaching: sport and profit. Some people desire to hunt endangered animals for the thrill of the challenge or to brag about killing a rare beast. Others hunt so that they can sell the animals fur or body parts on the black market for an exorbitant price. For example, the hunting of elephants is illegal in every country in which elephants naturally live because their populations are dangerously low. However, poachers hunt and kill elephants so that they can sell their ivory tusks illegally. This excessive and unregulated hunting leads to a drastic reduction in the elephant population.
Another example is the poaching of wolves. As dominant carnivores, wolves help to naturally control the population of the animals they eat, such as elk. Without wolves to eat elk, the elk population can grow to an unsustainable level as the food sources for the elk can also become scarce or extinct.Learn more about Human Impact
In an effort to stop the poaching of rhino horns and elephant tusks, most of these animals are moved to nature reserves where they can be better protected, monitored and cared for. Poaching has also been made illegal in African countries.Full Answer >
Humans modify their environment in positive, neutral and negative ways to obtain what they want for daily life, both for necessities and prosperity. For example, people make changes to the land so that crops grow better, build buildings and other structures on the land, use disease resistant seeds and use pumps for obtaining well water.Full Answer >
Humans adapt to changes in the environment by genetic change, developmental adjustments, acclimatization, and cultural or technological advances. Of these, the fourth is almost uniquely human and has been the key to the species' success worldwide.Full Answer >
The human-environment interaction in Russia is three-fold: depending upon the environment for food and water, adapting to the cold and dark of the environment, and modifying the land through mining and pollution. Humans adapt to Russia by passing on certain genes that help them to withstand the cold.Full Answer >