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Morning Star solutions for ICSE Class 9 Total Geography chapter 6 - Rocks [Latest edition]

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Chapters

ICSE Class 9 Total Geography - Shaalaa.com

Chapter 6: Rocks

Short Answer QuestionsExplain these terms associated with rocksDistinguish between each of the followingState the types of rocks for the formation of which the following processes are involved.Long Answer QuestionsPractice Questions
Short Answer Questions

Morning Star solutions for ICSE Class 9 Total Geography Chapter 6 Rocks Short Answer Questions

Short Answer Questions | Q 1

State two points of distinction between rocks and minerals.

Short Answer Questions | Q 2

Name any three elements of the earth’s crust.

Short Answer Questions | Q 3

Name three types of rocks.

Short Answer Questions | Q 4

Why are the igneous rocks also called the primary rocks?

Short Answer Questions | Q 5

Give one difference between Extrusive igneous and Intrusive igneous rocks.

Short Answer Questions | Q 6

Name any two chief characteristics of Igneous Rocks.

Short Answer Questions | Q 7

What is the main characteristics of Basic Igneous Rocks?

Short Answer Questions | Q 8

Name two important landforms made by Igneous Rocks.

Short Answer Questions | Q 9

What are Sills?

Short Answer Questions | Q 10

Which rocks are associated with ores of metals?

Short Answer Questions | Q 11

Which rocks are associated with fossil fuels?

Short Answer Questions | Q 12

Mention any two chief characteristics of Sedimentary Rocks.

Short Answer Questions | Q 13

Give two examples of Sedimentary Rocks.

Short Answer Questions | Q 14

Name the rocks which are most widespread on the earth.

Short Answer Questions | Q 15

Name the three stages of lithification of Sedimentary rocks.

Short Answer Questions | Q 16

Name the types Sedimentary rocks based on agents of formation.

Short Answer Questions | Q 17

Which agents are responsible for deposition of sediments?

Short Answer Questions | Q 18.1

What are known as metamorphic rocks?

Short Answer Questions | Q 18.2

Give two examples of metamorphic rocks

Short Answer Questions | Q 19

What is Mechanical Metamorphism?

Short Answer Questions | Q 20

What is meant by Rock Cycle?

Short Answer Questions | Q 21

What processes are involved in the formation of Igneous Rocks?

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Explain these terms associated with rocks

Morning Star solutions for ICSE Class 9 Total Geography Chapter 6 Rocks Explain these terms associated with rocks

Explain these terms associated with rocks | Q 1

Explain this term associated with rocks: Extrusive Igneous Rocks

Explain these terms associated with rocks | Q 2

Explain this term associated with rocks: Laccoliths and Batholiths

Explain these terms associated with rocks | Q 3

Explain this term associated with rocks: Fossil fuels

Explain these terms associated with rocks | Q 4

Explain this term associated with rocks: Lithification of Rocks.

Explain these terms associated with rocks | Q 5

Explain this term associated with rocks: Metamorphism

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Distinguish between each of the following

Morning Star solutions for ICSE Class 9 Total Geography Chapter 6 Rocks Distinguish between each of the following

Distinguish between each of the following | Q 1.1

Distinguish between the following: Lava and Magma

Distinguish between each of the following | Q 1.2

Distinguish between the following: Plutonic and Volcanic rocks.

Distinguish between each of the following | Q 2

Distinguish between the following: Thermal and Dynamic Metamorphism.

Distinguish between each of the following | Q 3

Distinguish between the following: Sills and Dykes.

Distinguish between each of the following | Q 4

Distinguish between the following: Calcarious and Carbonacious rocks.

Distinguish between each of the following | Q 5

Distinguish between the following: Acid Igneous Rocks and Basic Igneous Rocks.

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State the types of rocks for the formation of which the following processes are involved.

Morning Star solutions for ICSE Class 9 Total Geography Chapter 6 Rocks State the types of rocks for the formation of which the following processes are involved.

State the types of rocks for the formation of which the following processes are involved. | Q 1

State the types of rocks for the formation of which the following process is involved.

Solidification of magma on the surface of the earth.

State the types of rocks for the formation of which the following processes are involved. | Q 2

State the types of rocks for the formation of which the following process is involved.

Formation of large crystals, coarse texture and slow cooling and compaction.

State the types of rocks for the formation of which the following processes are involved. | Q 3

State the types of rocks for the formation of which the following process is involved.

Accumulation takes place over long periods of time in seas, lakes and streams.

State the types of rocks for the formation of which the following processes are involved. | Q 4

State the types of rocks for the formation of which the following process is involved.

Decomposition of organic matter at different stages and over different periods of time.

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Long Answer Questions

Morning Star solutions for ICSE Class 9 Total Geography Chapter 6 Rocks Long Answer Questions

Long Answer Questions | Q 1

Distinguish between rocks and minerals.

Long Answer Questions | Q 2

Describe how are igneous rocks formed? State their chief characteristics.

Long Answer Questions | Q 3

How are igneous rocks classified on the basis of their chemical composition?

Long Answer Questions | Q 4

Classify the igneous rocks on the basis of their place of origin.

Long Answer Questions | Q 5

How are sedimentary rocks formed?

Long Answer Questions | Q 6

Explain the formation of sedimentary rocks on the basis of agents of formation.

Long Answer Questions | Q 7

How are sedimentary rocks classified on the basis of their formation?

Long Answer Questions | Q 8.1

What is metamorphism?

Long Answer Questions | Q 8.2

What are the causes of metamorphism?

Long Answer Questions | Q 9

What are the chief characteristics of metamorphic rocks?

Long Answer Questions | Q 10

What is Rock Cycle. How does it keep the earth young?

Long Answer Questions | Q 11

Give a detailed account of lithiflcation of sedimentary rocks.

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Practice Questions

Morning Star solutions for ICSE Class 9 Total Geography Chapter 6 Rocks Practice Questions

Practice Questions | Q 1.1

What is meant by a rock?

Practice Questions | Q 1.1

Name the main types of rocks.

Practice Questions | Q 1.2

Differentiate between Rock and Mineral

Practice Questions | Q 1.3

How are sedimentary and igneous rocks formed?

Practice Questions | Q 1.4

In what type of rocks do you find fossils and why?

Practice Questions | Q 1.5

How are rocks important to us?

Practice Questions | Q 2.1

Name different types of sedimentary rocks.

Practice Questions | Q 2.2

What physical agents are involved in the sedimentary rocks?

Practice Questions | Q 2.3

How are chemically-formed sedimentary rocks produced?

Practice Questions | Q 2.4

How are chemically-formed sedimentary rocks formed? Give examples.

Practice Questions | Q 2.5

Sedimentary rocks are also called stratified rocks. Why?

Practice Questions | Q 3.1

What is meant by the term ‘metamorphism’?

Practice Questions | Q 3.2

Distinguish between Thermal metamorphism and Dynamic metamorphism.

Practice Questions | Q 3.3

Distinguish between Regional and Contact metamorphism.

Practice Questions | Q 3.4

What are metamorphic rocks?

Practice Questions | Q 3.5

Give some examples of metamorphic rocks formed from sedimentary and igneous rocks.

Practice Questions | Q 4.01

Classify the following rock: Shale

  • Sedimentary rock

  • Igneous rock

  • Metamorphic rock

Practice Questions | Q 4.02

Classify the following rock: Gneiss

  • Sedimentary rock

  • Igneous rock

  • Metamorphic rock

Practice Questions | Q 4.03

Classify the following rock: Quartzite

  • Sedimentary rock

  • Igneous rock

  • Metamorphic rock

Practice Questions | Q 4.04

Classify the following rock: Slate

  • Sedimentary rock

  • Igneous rock

  • Metamorphic rock

Practice Questions | Q 4.05

Classify the following rock: Marble

  • Sedimentary rock

  • Igneous rock

  • Metamorphic rock

Practice Questions | Q 4.06

Classify the following rock: Coal

  • Sedimentary rock

  • Igneous rock

  • Metamorphic rock

Practice Questions | Q 4.07

Classify the following rock: Clay

  • Sedimentary rock

  • Igneous rock

  • Metamorphic rock

Practice Questions | Q 4.08

Classify the following rock: Schist

  • Sedimentary rock

  • Igneous rock

  • Metamorphic rock

Practice Questions | Q 4.09

Classify the following rock: Granite

  • Sedimentary rock

  • Igneous rock

  • Metamorphic rock

Practice Questions | Q 4.1

Classify the following rock: Graphite

  • Sedimentary rock

  • Igneous rock

  • Metamorphic rock

Practice Questions | Q 4.11

Classify the following rock: Dolomite

  • Sedimentary rock

  • Igneous rock

  • Metamorphic rock

Practice Questions | Q 4.12

Classify the following rock: Peat

  • Sedimentary rock

  • Igneous rock

  • Metamorphic rock

Practice Questions | Q 4.13

Classify the following rock: Basalt

  • Sedimentary rock

  • Igneous rock

  • Metamorphic rock

Practice Questions | Q 4.14

Classify the following rock: Rock salt

  • Sedimentary rock

  • Igneous rock

  • Metamorphic rock

Practice Questions | Q 4.15

Classify the following rock: Limestone

  • Sedimentary rock

  • Igneous rock

  • Metamorphic rock

Practice Questions | Q 4.16

Classify the following rock: Gypsum

  • Sedimentary rock

  • Igneous rock

  • Metamorphic rock

Practice Questions | Q 4.17

Classify the following rock: Loess

  • Sedimentary rock

  • Igneous rock

  • Metamorphic rock

Practice Questions | Q 5.01

Give one word for the following.

The outer layer of the earth.

Practice Questions | Q 5.02

Give one word for the following.

The lower part of ocean floor, comprising mainly of silica.

Practice Questions | Q 5.03

Give one word for the following.

Rocks formed by the cooling and solidification of molten rock from beneath the earth crust.

Practice Questions | Q 5.04

Give one word for the following.

Stratified rock formed organically but from vegetative matter-swamps and forests.

Practice Questions | Q 5.05

Give one word for the following.

The upper part of lithosphere, which is rich in silica and aluminium.

Practice Questions | Q 5.06

Give one word for the following.

The core of the earth occupied by rock in iron and nickel.

Practice Questions | Q 5.07

Give one word for the following.

Igneous rocks, which contain a high percentage of silica.

Practice Questions | Q 5.08

Give one word for the following.

Igneous rocks, which contain a low percentage of silica.

Practice Questions | Q 5.09

Give one word for the following.

A sedimentary rock, which is composed of microscopically fine, soft and smooth particles.

Practice Questions | Q 5.1

Give one word for the following.

The best example of chemically-formed sedimentary rock, which has been formed by the evaporation of water from solution containing minerals.

Practice Questions | Q 6.1

Fill in the blanks

The interior layer is the core, which is made up mainly of iron and nickel, and is called ______.

Practice Questions | Q 6.2

Fill in the blanks

______ rocks are formed by the deposition of shells and skeletons of organism.

Practice Questions | Q 6.3

Fill in the blanks

______ is formed, when the angular and coarse grains of some durable minerals are cemented together.

Practice Questions | Q 6.4

Fill in the blanks

______ is the best example of the wind deposited stratified rock.

Practice Questions | Q 6.5

Fill in the blanks

______ rock contain a low percentage of silica and a high percentage of basic oxides.

Practice Questions | Q 6.6

Fill in the blanks

Extrusive rocks are also known as ______ rocks.

Practice Questions | Q 6.7

Fill in the blanks

______ rocks cover wide area in Peninsular India and Columbia, the Snake Plateau of the U.S.A.

Practice Questions | Q 7.1

Give one example of an area of: Igneous rocks

Practice Questions | Q 7.2

Give one example of an area of: Metamorphic rocks,

Practice Questions | Q 7.3

Give one example of an area of: Sedimentary rocks in India

Practice Questions | Q 8

What is the basis for the classification of rocks?

Practice Questions | Q 9

Why are Sedimentary rocks called the Secondary rocks?

Practice Questions | Q 10

How are sedimentary rocks classified?

Practice Questions | Q 11

State the properties of metamorphic rocks.

Practice Questions | Q 12.1

Give one term for the following statement:

Formed when mud layers compacted under great pressure composing 80% of this rock.

Practice Questions | Q 12.2

Give one term for the following statement:

It has a definite chemical composition with its own chemical and physical properties.

Practice Questions | Q 12.3

Give one term for the following statement:

Igneous rocks of deep seated origin.

Practice Questions | Q 12.4

Give one term for the following statement:

Sheet like body of igneous rock.

Practice Questions | Q 12.5

Give one term for the following statement:

Rounded or sub-rounded fragments, usually water-born cobbles, pebble and gravel, cemented together by a matrix of calcium carbonate, silica, etc.

Practice Questions | Q 12.6

Give one term for the following statement:

Formed by evaporation in saline lakes.

Practice Questions | Q 12.7

Give one term for the following statement:

Fine grained metamorphic rock, generally produced by the low grade metamorphism of shale.

Practice Questions | Q 12.8

Give one term for the following statement:

Type of metamorphism in which changes are caused due to high pressure.

Practice Questions | Q 13

Why are the Igneous Rocks called Primary Rocks?

Practice Questions | Q 14

Why fossils are preserved in Sedimentary and not in Igneous rocks?

Practice Questions | Q 15.1

How is Plutonic rock formed?

Practice Questions | Q 15.2

Give an example of a Plutonic rock.

Practice Questions | Q 16.1

Give reasons for the following

Extrusive rocks generally have small crystals.

Practice Questions | Q 16.2

Give reasons for the following

Silicates are the most common rock forming minerals.

Practice Questions | Q 16.3

Give reasons for the following

Rocks are of great economic significance.

Practice Questions | Q 16.4

Give reasons for the following

Man’s habitat is the biosphere and not the lithosphere in the true sense.

Practice Questions | Q 17

Distinguish between Intrusive and Extrusive Rocks

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Chapter 6: Rocks

Short Answer QuestionsExplain these terms associated with rocksDistinguish between each of the followingState the types of rocks for the formation of which the following processes are involved.Long Answer QuestionsPractice Questions
ICSE Class 9 Total Geography - Shaalaa.com

Morning Star solutions for ICSE Class 9 Total Geography chapter 6 - Rocks

Morning Star solutions for ICSE Class 9 Total Geography chapter 6 (Rocks) include all questions with solution and detail explanation. This will clear students doubts about any question and improve application skills while preparing for board exams. The detailed, step-by-step solutions will help you understand the concepts better and clear your confusions, if any. Shaalaa.com has the CISCE ICSE Class 9 Total Geography solutions in a manner that help students grasp basic concepts better and faster.

Further, we at Shaalaa.com provide such solutions so that students can prepare for written exams. Morning Star textbook solutions can be a core help for self-study and acts as a perfect self-help guidance for students.

Concepts covered in ICSE Class 9 Total Geography chapter 6 Rocks are Earth’s Structure, Landforms of the Earth, Mountains, Plateaus, Plains, Rock and it's Types, Rock Cycle, Volcanoes Effects – Constructive and Destructive, Earthquakes, Causes of Earthquakes, Earthquakes Effects: Destructive and Constructive, Earthquake Zones of the World, Weathering, Chemical Weathering, Biological Weathering, Physical Weathering, Denudation, Stages of a River Course and Associated Land Forms, Wind, Distribution of Volcanoes in the World, Types of Volcanoes, Types of Volcanoes, Types of Volcanoes, Rock and it's Types.

Using Morning Star Class 9 solutions Rocks exercise by students are an easy way to prepare for the exams, as they involve solutions arranged chapter-wise also page wise. The questions involved in Morning Star Solutions are important questions that can be asked in the final exam. Maximum students of CISCE Class 9 prefer Morning Star Textbook Solutions to score more in exam.

Get the free view of chapter 6 Rocks Class 9 extra questions for ICSE Class 9 Total Geography and can use Shaalaa.com to keep it handy for your exam preparation

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