hiccup hicÂ·cup or hicÂ·cough (hÄ­k'Ép) n. A spasm of the diaphragm causing sudden inhalation interrupted by spasmodic closure of the glottis, producing a characteristic noise.
Ancient Convergent Plate Boundary-Appalachian Mountain Range. The range is mostly located in the United States but extends into southeastern Canada, forming a zone from 100 to 300 mi (160 to 480 km) wide, running from the island of Newfoundland 1,500 mi (2,400 km) southwestward to Central Alabama in the United States.
ï»¿Appalachian Mountainsï»¿. The Appalachian Mountains is a landform region that is located in Canada, presently in Newfoundland, Quebec, Nova Scotia, and New Brunswick.This landform region was formed about 480 million years ago due to volcanic activity and was formed throughout the Paleozoic Era.his pollution is damaging vegetation, bodies of water, and wildlife and this results in huge negative impacts on ecosystems. The Appalachian Mountains are very resourceful, yet we need to limit the pollution in this landform region of Canada.