Appropriately named, the seaside sparrow is a salt marsh specialist with 9 recognized subspecies throughout its range along the Eastern and Gulf coasts of North America. One subspecies, the dusky seaside sparrow (A. m. nigrescens), became extinct in 1987 when the last remaining individual in captivity died.
Confidence votes 9.9K. Canada's prairies are huge world suppliers of wheat, canola and other grains. Canada is the world's largest producer of zinc and uranium and a world leader in many other natural resources such as gold, nickel, aluminum and lead. Timber is also a major natural resource.
Natural resources are those resources that occur within the environment in their original and natural form, undisturbed by humanity. They take years to form without the intervention of humans. The Mother Earth is abundant with natural resources that develop on this planet using its surrounding environment. These natural resources are derived from the environment. While few of them are used for our survival like water, air, rest of them like coal, gas, oil are used for satisfying our daily needs. From forests to mountains to minerals to coastal shores and wetlands, each of these natural resource has its own importance.