Q.1
Soil erosion in desert area can be prevented
Q.2
Which of the following states has very little alluvial soil?
Q.3
Which is the chief characteristic of the soil of the Indo-Gangetic plain?
Q.4
Which of the following is/are not the characteristics of red soils?
I. They are derived from weathering of old crystalline and metamorphic rocks
II. They contain iron oxides
III. They have high water retention capacity
IV. They have high nitrogen content
Q.5
Which of the following soils is formed under typical monsoonal conditions?
Q.6
Which of the following district of Tamil Nadu is not suitable for farming due to rising salinity in soil?
Q.7
Which of the following types of soils have a marked capacity to retain water?
Q.8
Which of the following statements regarding red soils of India is/are correct?
1. The colour of the soil is-red due to ferric oxide content.
2. Red soils are rich in lime, humous and potash.
3. They are porous and have friable structure.
Q.9
In India the problem of utilisation of agricultural wastes is in
Q.10
The soil of northern plain of India is formed by
Q.11
Which of the following can be used to correct acidic soil?
Q.12
Grai Soil, like the Ash of Pine Forest, is also knows as
Q.13
The principal cause of soil damage in Punjab and Haryana is
Q.14
Soil of Western Rajasthan have a high content of
Q.15
Black cotton soil of the Deccan region of India is associated with ________ rocks.
Q.16
Which of the following are true in respect of alluvial soil ?
I. Generally confined to river basins
II. It has been deposited by rivers
III. It is rich in phosphorus and poor in potash
IV. It is the most fertile soil
Q.17
Under which climatic conditions do the laterite soils develop ?
Q.18
Which one of the following soil types of India is rendered infertile by the presence of excess iron?
Q.19
Which of the following is not a cause of soil erosion?
Q.20
Which of the following is not a tropical type of soil?
Q.21
The another name of acid or alkaline soil is
Q.22
Extensive subsistence agriculture is ________
Q.23
Fertility of soil can be improved by ________
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