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Very fertile.

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14y ago
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6mo ago

Grasses growing over thousands of years have created the vast open landscapes of prairies by forming dense root systems that stabilize the soil, helping to prevent erosion and promoting soil health. These grasses have also played a crucial role in supporting diverse ecosystems by providing food and habitat for numerous plant and animal species.

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Q: Grasses growing over thousands of years have made prairies what?
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How long did it take for the thick fertile of the north American prairies to develop?

Thousands of years


How long did it take for the thick fertile soil of the North American prairies to develop?

The thick fertile soil of the North American prairies, known as mollisols, developed over thousands of years through a combination of factors such as climate, vegetation, and geological processes. It is estimated that it took several thousand years for the deep layers of topsoil to form in these prairies.


How long did it take for the thick fertile soil of the north American prairies to develope?

Thousands of years


Are most grasses perenials?

Yes, most grasses are perennial plants, meaning they live for more than two years. Perennial grasses have the advantage of coming back year after year, making them commonly found in lawns, prairies, and meadows.


What counties can you find cucumbers growing?

tropical countries Improved answer: It is believed to have originated in either India or Thailand, the cucumber has been cultivated for thousands of years. These days you can see cucumbers growing everywhere.


Is it 'thousands of years' or 'thousands of year'?

thousands of years. They are both plural nouns


How do prairies dogs live?

Prairie dogs usually live 13 to 14 years!


What does tens of thousands of years mean?

Tens of thousands of years means that it is any where from 10,000 years to 99,000 years.


What was the size of Italy in AD 116?

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How did the amount of rainfall help determine the formation of the prairie?

when a moderate rainfall area had wetter years, many trees began growing. when there were drier years, fires of ten occurred and killed off the small trees. However, the fires did not kill most grasses. Therefore, prairies with grassland won out in the open areas. Where the areas were most moist and protected, forests grew.rainfall averaged between 25 cm per year and 100 cam per year in the prairie regions. the eastern parts of the prairie usually received more rainfall that the western parts of the prairie. the difference in rainfall is onereason why the food chain varied somewhat from east to west in the prairie ecosystem.


Where did cannabis orirginate from?

Asia. Thousands and thousands of years ago.


When was the flute and drums invented?

Thousands and thousands of years ago.