What is the environmental change?

The environment occurs when natural or artificial forces affect a specific area, habitat or world as a whole. Many people consider environmental change as negative development, because such changes are often associated with pollution and destruction of forests or nature. However, some types of environmental changes can lead to positive results that improve people's lives.

During the 20th century, scientists realized a global climate change, resulting in rising average temperatures in many parts of the world and more extreme weather conditions. Some scientists believe that global pollution has contributed to climate change, while others claim that temperature raising is cyclical. Regardless of the reason for change, elevated temperatures lead to a number of environmental changes around the world. The polar ice caps melted, and this was negatively affected by creatures such as polar bears of ice leaves as fishing platforms. In addition to polar regions caused growing levels of seas.Nů on the soil in low -colored areas, which had an unfavorable impact on humans, animals and plants that exist in these environments.

Some types of environmental changes are associated with human activities such as deforestation in South America, Asia and Africa. Building companies and protocol companies have fallen a large number of trees to sell as lumber, but these companies change the natural environment of many animal types. Some animal species face extinction due to loss of habitat.

Environmental changes can also occur as a result of some types of species spreading into new areas and habitats. The introduction of a new species according to a design or accident can disrupt the ecosystem because the new species does not have natural predators in this environment. If species absorbs certain types of crops or animals, other species that have previously relied on these food sources can try to survive due to competition for food.This may have a domino effect, because when one species begins to disappear, then predators of this kind also lose the source of food and fall.

In some areas, government agencies and other organizations try to improve the environment by eliminating certain types of natural and man caused by pollutants and toxins. Many species, including animals, tend to prosper in areas with clean water and fresh air. Therefore, the effort to eliminate pollution often leads to a wide range of positive changes in the environment, which provide benefits for humans and animals.