FREE BOOKS

Author's List




PREV.   NEXT  
|<   222   223   224   225   226   227   228   229   230   231   232   233   234   235   236   237   238   239   240   241   242   243   244   245   246  
247   248   249   250   251   252   253   254   255   256   257   258   259   260   261   262   263   264   265   266   267   268   269   270   271   >>   >|  
________________________________________ CANADA @Canada:Geography Location: Northern North America, bordering the North Atlantic Ocean and North Pacific Ocean, north of the conterminous US Geographic coordinates: 60 00 N, 95 00 W Map references: North America Area: total: 9,976,140 sq km land: 9,220,970 sq km water: 755,170 sq km Area - comparative: slightly larger than US Land boundaries: total: 8,893 km border countries: US 8,893 km (includes 2,477 km with Alaska) Coastline: 243,791 km Maritime claims: continental shelf: 200 nm or to the edge of the continental margin exclusive fishing zone: 200 nm territorial sea: 12 nm Climate: varies from temperate in south to subarctic and arctic in north Terrain: mostly plains with mountains in west and lowlands in southeast Elevation extremes: lowest point: Atlantic Ocean 0 m highest point: Mount Logan 5,950 m Natural resources: nickel, zinc, copper, gold, lead, molybdenum, potash, silver, fish, timber, wildlife, coal, petroleum, natural gas Land use: arable land: 5% permanent crops: 0% permanent pastures : 3% forests and woodland: 54% other: 38% (1993 est.) Irrigated land: 7,100 sq km (1993 est.) Natural hazards: continuous permafrost in north is a serious obstacle to development; cyclonic storms form east of the Rocky Mountains, a result of the mixing of air masses from the Arctic, Pacific, and North American interior, and produce most of the country's rain and snow Environment - current issues: air pollution and resulting acid rain severely affecting lakes and damaging forests; metal smelting, coal-burning utilities, and vehicle emissions impacting on agricultural and forest productivity; ocean waters becoming contaminated due to agricultural, industrial, mining, and forestry activities Environment - international agreements: party to: Air Pollution, Air Pollution-Nitrogen Oxides, Air Pollution-Sulphur 85, Antarctic Treaty, Biodiversity, Climate Change, Desertification, Endangered Species, Environmental Modification, Hazardous Wastes, Marine Dumping, Nuclear Test Ban, Ozone Layer Protection, Ship Pollution, Tropical Timber 83, Tropical Timber 94, Wetlands, Whaling signed, but not ratified: Air Pollution-Sulphur 94, Air Pollution-Volatile Organic Compounds, Antarctic-Environmental Protocol, Law of the Sea Geography - note: second-largest country in world (after Russia); strategic location between Russia and US via nor
PREV.   NEXT  
|<   222   223   224   225   226   227   228   229   230   231   232   233   234   235   236   237   238   239   240   241   242   243   244   245   246  
247   248   249   250   251   252   253   254   255   256   257   258   259   260   261   262   263   264   265   266   267   268   269   270   271   >>   >|  



Top keywords:

Pollution

 

permanent

 

Environment

 

Tropical

 

Timber

 

continental

 
Climate
 
Natural
 

Sulphur

 

Environmental


agricultural

 

Antarctic

 

forests

 

Atlantic

 

America

 

Pacific

 

Russia

 

Geography

 

country

 
masses

impacting

 

waters

 

forest

 

productivity

 

emissions

 

mixing

 

Mountains

 

result

 
burning
 

resulting


severely

 

affecting

 

pollution

 

contaminated

 

current

 
issues
 

American

 

Arctic

 

utilities

 

interior


smelting

 
damaging
 

produce

 

vehicle

 

Change

 

ratified

 
Volatile
 

Organic

 

Compounds

 
signed