Very Short Answer Questions
(a) What is top soil?
(b) What is the other name of younger alluvium' soil?
(c) Which type of crops are grown in rotation with other crops?
(d) Which crop can be best grow in black soil?
(e) Where are deciduous forests found?
Answers
Answer:
(a)Topsoil is the upper, outermost layer of soil, usually the top 5–10 inches. It has the highest concentration of organic matter and microorganisms and is where most of the Earth's biological soil activity occurs. Topsoil is composed of mineral particles, organic matter, water, and air.
(b) BHANGAR is the another name for younger alluvium soil.
(c) Sow crops such as cabbage, cauliflower and kale on soil previously used for beans and peas. The latter fix nitrogen in the soil, whilst the former benefit from the nutrient-rich conditions thus created.
(d) Some of the major crops grown on the black soils are cotton, wheat, jowar, linseed, Virginia tobacco, castor, sunflower and millets. Rice and sugarcane are equally important where irrigation facilities are available. Large varieties of vegetables and fruits are also successfully grown on the black soils.
(e) Deciduous forest is found in three middle-latitude regions with a temperate climate characterized by a winter season and year-round precipitation: eastern North America, western Eurasia, and northeastern Asia. Deciduous forest also extends into more arid regions along stream banks and around bodies of water.
Explanation:
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Answer:
what is top soil
Explanation:
what is top soil