Bio-Geography (CBSE-NET (UGC) Geography (Paper-II & Paper-III)): Questions 89 - 94 of 129

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Question number: 89

» Bio-Geography » Soil Structure and Formation

MCQ▾

Question

The acidity of the soil is tested with

Choices

Choice (4) Response
a.

pH paper

b.

Fehling’s solution

c.

Wet filter paper

d.

Lime water

Question number: 90

» Bio-Geography » Soil Structure and Formation

MCQ▾

Question

The black cotton soil contains

Choices

Choice (4) Response
a.

Compounds of Iron and Manganese

b.

Compounds of Iron and Aluminium

c.

Small coal particles

d.

Barium salts

Question number: 91

» Bio-Geography » Soil Structure and Formation

MCQ▾

Question

Consider the following diagram “C” shows the process of

Identify the various processes given in the above diagram

Identify the Various Processes Given in the Above Diagram

What are the various processes that are affect soil formation

Choices

Choice (4) Response
a.

Laterization

b.

Decalcification

c.

Ferralization

d.

Gleization

Question number: 92

» Bio-Geography » Soil Structure and Formation

MCQ▾

Question

Which of the following statements regarding the major soil group is NOT correct?

Choices

Choice (4) Response
a.

Alluvial soils are easy to plough

b.

Red and yellow soils are rich in phosphorous and nitrogen contents

c.

Laterite is a typical soil of monsoon regions, which receive heavy seasonal rainfall

d.

Black soil is highly retentive of moisture and very productive

Question number: 93

» Bio-Geography » Soil Structure and Formation

MCQ▾

Question

The unweathered and undisturbed solid rock occurring beneath true soil is the ________ Horizon

Choices

Choice (4) Response
a.

C

b.

D

c.

B

d.

E

Question number: 94

» Bio-Geography » Soil Structure and Formation

MCQ▾

Question

The soil close to plant roots where there is usually an abundant and specific microbiological population is called

Choices

Choice (4) Response
a.

Pedosphere

b.

Pedozone

c.

Rhizosphere

d.

Actinosphere

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