in the blanks
1 Series of layer in soll profile are called-
2.
soil has the highest water holding capacity
3. Soil supports the plants by giving
on it and supplying and
provides food, clothing and
is formed of decayed organic matter
6. Soll is formed from
naturally by the process
7. The innermost layer of soil is
which is
in texture and
composed of
soll is best for growth of plants as it has
water holding
capacity
soil is packed compactly
10. The property of soll by which allows water to pass through it is called-
11. The water holding capacity is calculated by percentage of water absorbed by the
formula
12. The soil quality of a place depend on various climatic factors like
light and
-, wind,
13. Soll rich in
cultivation
and
rich with
is best for paddy
14. Sandy soll
water but good for
production
Answers
Answer:
1. Horizon
2 . ln general, the higher the percentage of silt and clay sized particles, the higher the water holding capacity. The small particles (clay and silt) have a much larger surface area than the larger sand particles. This large surface area allows the soil to hold a greater quantity of water.
3. Soil supports the growth of plants (and trees) by holding their ... The organic matter formed by the decomposition of dead ...
6. favourable instances, where natural agencies have not exerted a mixing ... Soil Formation : Processes oj Disintegration and Integration.
7. The water holding capacity is the highest in (i) sandy soil (ii) clayey soil (iii) loamy soil (iv) ... ( iv) Middle layer of the soil (e) Lesser amount of humus ... Such soil is good at retaining water.
10. roperty of earth to allow water to pass through it, is known as. A. perviousness. B ...
11. Field capacity or percentage of water holding capacity: Discussion: ADVERTISEMENTS: Field capacity is a measure of the amount of water ...
13.Silt clay, silt clay loam and clay are some of the soil textures that are best for rice farming. Fertile riverine alluvial soil is best for rice cultivation. Although pH of rice soil become neutral, it should be 5 - 8. Because, if soil is more acidic or more alkaline, it will need more time to become neutral.
14. water-repellent sandy soils? Water repellency causes reduced and uneven in ltration. of water into soils and results in poor ..
it not soll it's soil
okay
1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20
it is correct..