Answer: In geography, a plain is a flat, sweeping landmass that generally does not change much in elevation. Plains occur as lowlands along valleys or on the doorsteps of mountains, as coastal plains, and as plateaus or uplands.
In a valley, a plain is enclosed on two sides, but in other cases a plain may be delineated by a complete or partial ring of hills, by mountains, or by cliffs. Where a geological region contains more than one plain, they may be connected by a pass (sometimes termed a gap). Coastal plains would mostly rise from sea level until they run into elevated features such as mountains or plateaus.
Plains are one of the major landforms on earth, where they are present on all continents, and would cover more than one-third of the world's land area. Plains may have been formed from flowing lava, deposited by water, ice, wind, or formed by erosion by these agents from hills and mountains. Plains would generally be under the grassland (temperate or subtropical), steppe (semi-arid), savannah (tropical) or tundra (polar) biomes. In a few instances, deserts and rainforests can also be plains.
Plains in many areas are important for agriculture because where the soils were deposited as sediments they may be deep and fertile, and the flatness facilitates mechanization of crop production; or because they support grasslands which provide good grazing for livestock.
Explanation:
<span>United States and Argentina</span>
Earth is ________.
a.the smallest planet
<u>b.one of the inner planets</u>
c.one of the planets having the most gas
d.one of the largest planets
e.one of the biggest planets
Explanation:
if you choose options a it's wrong because the smallest planet is mercury
if you choose b it's true inner planet are made up from rock (earth is rocky planets)
if you choose options C it's wrong because the planet that have most gases is Jupiter and Saturn
if you choose options D it's wrong because the largest planet is Jupiter
if you choose options E its wrong because the biggest/largest planet is Jupiter
<em>I </em><em>hop</em><em>e</em><em> this</em><em> hel</em><em>ps</em>
if you has any questions related to astronomy just ask
~astronomy club~
