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The central valley of California formed a large prehistoric lake. The soil left once the lake drained through the channel that is now the straights of Martinez, was a collection of top soil deposits from the Sierra Nevada and coastal ranges. This soil was rich in organic matter and of excellent quality to support crops. Once irrigation was established agriculture boomed in the Ca. central valley.
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Where does the central valley region rich soil come from?
The rich soil in the Central Valley region comes from its history as a former lake bed and the accumulation of sediment over time. The fertile soil is also replenished by the annual flooding and irrigation of the area.
Where did the fertile soil from the sierra Nevada wash to?
The fertile soil from the Sierra Nevada mountains is washed down to the Central Valley of California by the rivers flowing from the mountains, such as the Sacramento and San Joaquin rivers. This deposition of soil has contributed to the agricultural productivity of the Central Valley.
Does California have rich soil?
Yes, California has rich soil in certain regions, particularly in the Central Valley and parts of the coastal areas. The state's diverse climate and geology contribute to the fertility of the soil, making it ideal for agriculture and producing a variety of crops.
What region is rich in alluvial soil?
red river valley
Why is rich soil valuable?
Rich soil is good because it has nutrients. If the plant gets nutrients the plant will grow.
Where is a river valley where rich soil is found called?
warrior river
What is a central valley?
A central valley is a elongated valley that is typically found between mountain ranges. It is often characterized by flat or gently rolling terrain, and is commonly used for agricultural purposes due to its fertile soil and access to water sources. Examples include the Central Valley in California and the Great Rift Valley in Africa.
Why was the Delaware valley called the poor mans valley?
rich soil and mild climate made good conditions for farming
What makes central valley region important to California?
the fertile soil and the farmland:)
What natural resources do the Sacramento and San Joaquin Valley's have?
Plenty of water and rich soil
What percentage of the land area in California is used for farming?
In California, farming is mostly in the central valley. There is moist soil and great watering systems.
In what ways the indus river help the farmers of its river valley?
Well....river valley has rich soil and so they use that soil to farm or it's because the farmers have no life so the river valley gave them water to drink and grow crops that they don't need
