Which landform is a piece of land completely surrounded by water?a)Pen...
An island is a piece of land that is completely surrounded by water. It can be found in oceans, seas, lakes, and rivers.
Which landform is a piece of land completely surrounded by water?a)Pen...
Definition of an Island
An island is a landform that is completely surrounded by water. It can be found in oceans, seas, rivers, or lakes, and varies greatly in size, from small islets to large landmasses like Greenland.
Characteristics of Islands
- Surrounded by Water: Islands have water on all sides, making them distinct from other landforms.
- Types of Islands: They can be categorized into:
- Continental Islands: Formed from the same tectonic plate as the mainland, like Madagascar.
- Oceanic Islands: Created from volcanic activity, like the Hawaiian Islands.
Comparison with Other Landforms
- Peninsula: A piece of land that is surrounded by water on three sides but still connected to the mainland. Examples include Florida and Italy.
- Canyon: A deep gorge, typically carved by a river, with steep walls. It is not surrounded by water.
- Plateau: An elevated flat area of land that is not surrounded by water. It usually has steep sides.
Importance of Islands
- Biodiversity: Many islands host unique ecosystems and species that are not found anywhere else.
- Cultural Significance: Islands often have rich cultural histories and are home to indigenous communities.
- Tourism: Many islands attract tourists for their natural beauty, beaches, and recreational activities.
In summary, the correct answer to the question is option 'B', as an island is defined by its complete encirclement by water, distinguishing it from peninsulas, canyons, and plateaus.
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