Examples of habitat destruction include deforestation, filling wetlands and mowing fields. Habitat loss or destruction caused by population growth and expansion and the needs of people on the planet lead to loss of plant and animal species.Know More
Agricultural needs drive much of the habitat loss in the United States. To grow more crops, lands are clear cut, wetlands are filled, and prairie grasses are cut so the land can be cultivated. Excessive grazing of cattle and over-fishing also damage habitats on the land and in water. Changes to the area's natural water system for crop irrigation also cause habitat destruction.
Development of previously unused lands causes a great deal of habitat loss. Forests are cut down, fields are cut and stripped of their grasses, and flowers and animals are blocked from their natural habitats by roads and shopping malls. Logging may start the destruction process, and building high-rise apartments or strip malls furthers the habitat loss.
The use of water, and meeting the needs of the growing population, leads to habitat destruction. Dams change the flow of rivers, changing the ecology downstream. Diverting water for human use and pollution from cities and farms have a serious impact on the habitats around the water source. The water chemistry changes, the water level is altered, and the habitats and ecosystems downstream can be destroyed.Learn more about Human Impact
Man-made disasters include oil spills, nuclear explosions, chemical leaks and some fires. Man-made disasters can cause human fatalities and destruction of the environment.Full Answer >
Several types of habitats are found in the world, including forests, meadows or fields, thickets, marshes, ponds, forest streams, rivers, forest edges, flower gardens and even neighborhood streets. A habitat is a place where any organism or biological population lives or occurs.Full Answer >
Increased demand for timber, paper and forest products; flaws in forest governance and forest markets; forestry policy failure; corruption; and poverty are some of the causes of illegal logging. While trade-in timber is of economic importance, many timber consumers such as the European Union, have no legal way of stopping the import of illegally sourced forest products.Full Answer >
Greenhouse gases are gases that enter the atmosphere and act as a blanket covering the Earth. The most significant greenhouse gases are carbon dioxide, methane, nitrous oxide and water vapor. The accumulation of greenhouse gases in the atmosphere may lead to global warming.Full Answer >