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how many and what are they

2007-08-31 16:39:34 · 5 answers · asked by nicole flores 1 in Science & Mathematics Earth Sciences & Geology

5 answers

A continent is one of several large landmasses on Earth. They are generally identified by convention rather than any strict criteria, but seven areas are commonly reckoned as continents – they are (from largest in size to smallest): Asia, Africa, North America, South America, Antarctica, Europe, and Australia.

"Continents are understood to be large, discrete masses of land, ideally separated by expanses of water." However, many of the seven most commonly recognized continents are identified by convention rather than adherence to the ideal criterion that each be a discrete landmass, separated by water from others. Likewise, the criterion that each be a continuous landmass is often disregarded by the inclusion of the continental shelf and oceanic islands. Relatedly, the Earth's major landmasses are washed upon by a single, continuous World Ocean, which is divided into a number of principal oceanic components by the continents and various geographic criteria.

2007-08-31 16:53:14 · answer #1 · answered by dudas_91 4 · 0 0

A continent is one of several large landmasses on Earth. They are generally identified by convention rather than any strict criteria, but seven areas are commonly reckoned as continents – they are (from largest in size to smallest): Asia, Africa, North America, South America, Antarctica, Europe, and Australia.

Plate tectonics is the geological process and study of the movement, collision and division of continents, earlier known as continental drift.

The term "the Continent" (capitalized), used predominantly in the European isles and peninsulas, such as the British Isles, Sardinia, Sicily and the Scandinavian Peninsula, means mainland Europe, although it can also mean Asia when said in Japan.

2007-08-31 21:14:27 · answer #2 · answered by peacemaker 2 · 1 0

They are the big pieces of land you live on that are sticking out of the Ocean. Earth is 3/4 ocean and 1/4 continents.

2007-08-31 16:57:31 · answer #3 · answered by ELF Earth Life Form - Aubrey 4 · 1 0

continent is big piece of land on earth.

2007-08-31 18:56:14 · answer #4 · answered by brian 2 · 0 1

my toes

2007-08-31 17:21:14 · answer #5 · answered by Apprentice Ghost 3 · 0 1

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