1. chemical weatherin may include (1)
oxidation (2) leaching (3) hydration (4) desillication. Of these statements -
(a) 1,2 & 3 are correct
(b) 2,3 & 4 are correct
(c) 3,4 & 1are correct
(d) all are correct
Answer : d
2. Alluvial soil is transported by -
(a) water
(b) Ice
(c) Gravitational force
(d) Air
Answer : a
3. Soil is a -
(a) Three phase system only
(b) Two phase system only
(c) Three phase system as well as some time two phase system
(d) None of this
Answer : c
4.Chemical weathering of soil is caused due to -
(a) Oxidation (b)Carbonation 
(c) Hydration
(d) All the above
Answer : d
5. Residual soil are formed by -
(a) winds (b) glaciers
(c) water (d) none of the above
Answer : d
6. Water -transported soil are termed as -
(a) aeoline soil (b) alluvial soil (c) colluvial soil (d) till
Answer : b
7. The weathered rock material which is transported by the moving ice before getting deposited somewhere downstream, to form a new soil deposit, is called a -
(a) residual soil
(b) glacial soil
(c) lacustrine soil
(d) none of above
Answer : b
8. The soil which are transported by the running water are called -
(a) lacustine soil
(b) Aeolian soil
(c) marine soil
(d) Alluvial soil
Answer : d
9. The soils which are formed by transportation of the weathered rock resources by the wind are called -
(a) Aeolian soils
(b) lacustine soils
(c) alluvial soils
(d) marine soils
Answer : a
11. Among the clay minerals, the one having the maximum swelling tendency is - Montmorillonite
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