all the three major lattitudes passes through which major continent
No continent is crossed by every line of latitude.
The only continent crossed by both the Tropic of Cancer and the Tropic of Capricorn is Africa. These two lines of latitude pass through several African countries, contributing to the continent's diverse climates and ecosystems. Africa's unique geographical position allows for a wide range of biodiversity and cultural diversity as well.
Every parallel of latitude south of roughly 60.6° S crosses some part of Antarctica, and every latitude south of about 85.5° S is entirely on that continent.
All the lines of longitude.
The northernmost point on the African continent is on the north coast of Tunisia, near the town of Bizerte, at 37.338° north latitude. The southernmost point is on the south coast of South Africa, at Cape Agulhas near Capetown, at 34.829° south latitude. That makes a total range of 72.167° of latitude on the continent. You're free to draw as few or as many lines across that range as you'll be comfortable with. There is no 'standard' set of lines.
The equator itself IS a line of latitude.
The Northernmost tip of the continent is Prime Head, at the northern tip of the Trinity Peninsula at 63°12'48"S 57°18'08"W. The continent then, occupies all the lines of latitude at varying degrees to 90° S. The varying degrees are defined by an irregular coastline being measured by straight lines of latitude.
The Equator is a longitude line. Latitude lines pass through the equator.
The latitude of Antarctica is approximately 66 to 90 degrees South. All lines of longitude converge at the South Pole, so all lines of longitude pass through Antarctica. Antarctica is a continent covering 10% of the earth's surface -- about as large as USA and Mexico combined. Latitude and longitude imply specific locations, not general geographies.
longitude and latitude
The Arctic Circle.
The latitude of Antarctica is approximately 66 to 90 degrees South. All lines of longitude converge at the South Pole, so all lines of longitude pass through Antarctica. Antarctica is a continent covering 10% of the earth's surface -- about as large as USA and Mexico combined. Latitude and longitude imply specific locations, not general geographies.