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The plural/base verb 'develop' doesn't justify the singular subject 'civilization' according to the subject-verb agreement rule. 'Describes' is a singular verb. It fits perfectly in the first position. So, A and D should be interchanged. The base verb 'develop' fits perfectly in the fourth position as it follows the infinitive marker 'to' which requires a base verb after it. The word 'urban' (in, relating to, or characteristic of a town or city) is an adjective. It doesn't fit in the third position as there should be a noun as it follows the preposition 'as'. The word fits in the last position as the adjective qualifies the noun 'settlements'. Also, the noun 'people' becomes the subject of the verb 'began'. So, C and E should be interchanged. The noun 'people' fits perfectly in the third position. Hence, option (d) is the correct answer. The correct sentence is: Civilization describes a complex way of life that came about as people began to develop networks of urban settlements.
The absolute density of soil is also referred to as ……………….which is generally 2.60-2.75 gm/cm3
Saline soils could be improved by:-
Soil moisture potential is measured with the help of ______instrument.
In which soil order is cryopedoturbation, a frost churning process resulting from the freezing and thawing of soil material, predominantly observed?
Soil Health Card Scheme was launched in which year?
The term “operational holding” refers to
Under Soil Health Card Scheme, what is the cycle of testing of soil for irrigated area and area from which single sample is to be drawn?
____ soil is also called as regur soil or the soil in which predominant crop grown is Cotton.
Which type of soil water, characterized by occupying larger pores and moving readily under gravity, might contribute to reduced aeration in the soil if ...
The ESP of saline soils is _____%