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NCERT Solutions for Class 11 Geography Fundamental Of Physical Geography Chapter 5 Minerals And Rocks

NCERT Solution For Class 11 Geography Fundamental Of Physical Geography

Minerals And Rocks Here is the CBSE Geography Chapter 5 for Class 11 students. Summary and detailed explanation of the lesson, including the definitions of difficult words. All of the exercises and questions and answers from the lesson's back end have been completed. NCERT Solutions for Class 11 Geography Minerals And Rocks Chapter 5 NCERT Solutions for Class 11 Geography Minerals And Rocks Chapter 5 The following is a summary in Hindi and English for the academic year 2023-24. You can save these solutions to your computer or use the Class 11 Geography.

Question 1

NCERT Solutions for Class 11 Geography Fundamental Of Physical Geography Chapter 5 Minerals And Rocks

NCERT Solution For Class 11 Geography Fundamental Of Physical Geography

What is a rock?

Name the different types of rocks.

What is lithification ?

What is the name of the scale on which the hardness of minerals is measured ?

What is a mineral ?

On what does texture of rock depend?

Write the examples of igneous rocks.

What is a sedimentary rock ?

Write some main sedimentary rocks.

Which important minerals are found in metamorphic rocks?

State one example of hard rock and soft rock.

The process of physical and chemical changes affecting sediments during their conversion into solid rocks.

Structure in metamorphic rocks in which minerals are drawn out into long, thin pencil like objects all in parallel alignment.

The smooth planer surfaces of weakness along which minerals have pronounced tendency of split.

Few large crystals imbedded into material of smaller crystals.

What do you mean by rocks ? Name the three major classes of rocks.

What is an igneous rock? Describe the method of formation and characteristics of igneous rock.

What relationship is explained by rock cycle between the major types of rock?

What is meant by sedimentary rocks? Describe the mode of formation of sedimentary rocks.

Explain any five physical characteristics of minerals.

'Fossils are preserved in sedimentary and not in igneous rocks'. Discuss.

Why minerals in both metamorphic and igneous rocks are the same ? State the reasons.

Discuss the metallic minerals .

What is metamorphism ?

When does metamorphism occur?

Describe the classification of sedimentary rocks with examples.

What are metamorphic rocks? Describe the types of metamorphic rock and how are they formed.

Describe the features of pyroxene.

Discuss the characteristics of Mica and Olivine .

Define the term ‘mineral’ and name the major classes of minerals with their physical characteristics.

Mention the economic significance of sedimentary and igneous rocks.

What do you understand by sediment ? On the basis of nature of sediment, how many kinds of sedimentary rocks may be formed ?

Describe the natures and mode of origin of the chief types of rocks at the earth's crust. How will you distinguish them?

Which one of the following are the two main constituents of granite ? Iron and nickelIron and silverSilica and aluminiumIron oxide and potassium.

Which one of the following is the salient feature of metamorphic rocks? ChangeableQuiteCrystallineFoliation

Which one of the following is not a single element mineral ? Gold MicaSilverGraphite

Which one of the following is the hardest mineral ? TopazDiamondQuartzFeldspar

Which one of the following is not a sedimentary rock ? TilliteBoraxBrecciaMarble

The material which form the earth crust : Rock MineralClayLimestone

A hot sticky molten material is : Magma LavaClayMineral

Limestone during metamorphism changes into : MarbleClayGuistsNone

Clay is changed into : SlateMarbleGraniteNone

Granite is a /an : Igneous rockSedimentary rockMetamorphic rockNone

What is a rock ?

What are minerals ?

Make the classification of the following rocks into igneous, sedimentary and metamorphic rocks. (i) Granite, (ii) Slate, (iii) Marble (iv) Limestone, (v) Clay, (vi) Basalt, (vii) Sand stone, (viii) Coal, (ix) Chalk, (x) Gypsum, (xi) Gneiss and (xii) Schist.

What are metallic minerals and how are they divided?

Differentiate between rocks and minerals with examples.

Why are igneous rocks called primary rocks ?

Name some important igneous rock types.

Name the main classes of rocks.

What are two processes of metamorphism ?

Distinguish between contact and dynamic metamorphism.

Differentiate between sedimentary and metamorphic rocks with examples.

Describe the characteristics of sedimentary rocks.

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Which one of the following are the two main constituents of granite ?
Iron and nickel
Iron and silver
Silica and aluminium
Iron oxide and potassium.

Which one of the following is the salient feature of metamorphic rocks?

Changeable
Quite
Crystalline
Foliation

Which one of the following is not a single element mineral ?
Gold
Mica
Silver
Graphite

Which one of the following is the hardest mineral ?
Topaz
Diamond
Quartz
Feldspar

Which one of the following is not a sedimentary rock ?
Tillite
Borax
Breccia
Marble

The material which form the earth crust :
Rock
Mineral
Clay
Limestone

A hot sticky molten material is :
Magma
Lava
Clay
Mineral

Limestone during metamorphism changes into :
Marble
Clay
Guists
None

Clay is changed into :
Slate
Marble
Granite
None

Granite is a /an :
Igneous rock
Sedimentary rock
Metamorphic rock
None

Make the classification of the following rocks into igneous, sedimentary and metamorphic rocks.
(i) Granite, (ii) Slate, (iii) Marble (iv) Limestone, (v) Clay, (vi) Basalt, (vii) Sand stone, (viii) Coal, (ix) Chalk, (x) Gypsum, (xi) Gneiss and (xii) Schist.