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A Web site is a collection of
information about a particular topic or subject. Designing a
website is defined as the arrangement and creation of Web pages
that in turn make up a website. A Web page consists of information
for which the Web site is developed. A website might be compared
to a book, where each page of the book is a web page.
North America is a continent in the Earth's northern hemisphere
and (chiefly) western hemisphere. It is bordered on the north
by the Arctic Ocean, on the east by the North Atlantic Ocean,
on the southeast by the Caribbean Sea, and on the south and
west by the North Pacific Ocean; South America lies to the southeast.
It covers an area of about 24,490,000 square kilometers (9,450,000
sq mi), about 4.8 percent of the planet's surface or about 16.4%
of its land area. As of October 2006, its population was estimated
at over 514,600,000. It is the third-largest continent in area,
following Asia and Africa, and is fourth in population after
Asia, Africa, and Europe. North America and South America are
collectively known as the Americas. |
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