Advertisement Remove all ads

Morning Star solutions for ICSE Class 9 Total Geography chapter 2 - Geographic Grid: Latitudes and Longitudes [Latest edition]

Advertisement Remove all ads

Chapters

ICSE Class 9 Total Geography - Shaalaa.com

Chapter 2: Geographic Grid: Latitudes and Longitudes

Short Answer QuestionsGive reasons for each of the followingLong Answer QuestionsProblem SolvingAnswer the following questionsPractice Questions
Short Answer Questions

Morning Star solutions for ICSE Class 9 Total Geography Chapter 2 Geographic Grid: Latitudes and Longitudes Short Answer Questions

Short Answer Questions | Q 1

What is the geographic grid?

Short Answer Questions | Q 2

Who devised the lines of latitude and longitude?

Short Answer Questions | Q 3

What are the lines of latitude and longitude?

Short Answer Questions | Q 4

Mention two characteristics of lines of latitude?

Short Answer Questions | Q 5

Name the two hemispheres of the earth made by the Equator.

Short Answer Questions | Q 6

Express 1° angular distance in kilometers.

Short Answer Questions | Q 7

Name the thermal zones of the earth.

Short Answer Questions | Q 8

With the help of degrees, name the important lines of latitude.

Short Answer Questions | Q 9

Which temperature zone receives almost vertical rays of the sun and which zones receive slanting rays?

Short Answer Questions | Q 10

Which line is known as the Prime Meridian? State its importance.

Short Answer Questions | Q 11

How can the general climate of an area be described with the help of the lines of latitudes?

Short Answer Questions | Q 12

Which line of longitude is used to fix the World Standard Time? State its value in degrees.

Short Answer Questions | Q 13

State the longitudinal value in degrees of Indian Standard Meridian.

Short Answer Questions | Q 14

What is meant by IDL? State its importance.

Short Answer Questions | Q 15

What are the Great Circle Routes? State their importance.

Short Answer Questions | Q 16

What is the globe? State the importance of a globe.

Advertisement Remove all ads
Give reasons for each of the following

Morning Star solutions for ICSE Class 9 Total Geography Chapter 2 Geographic Grid: Latitudes and Longitudes Give reasons for each of the following

Give reasons for each of the following | Q 1

Give a reason for the following:

Lines of latitude carve out the heat zones of the earth.

Give reasons for each of the following | Q 2

Give a reason for the following:

Lines of longitude are also called Meridians of longitude?

Give reasons for each of the following | Q 3

Give a reason for the following:

Diametrically opposite lines of longitude and the Equator are called Great Circles.

Give reasons for each of the following | Q 4

Give a reason for the following:

The Greenwich time is called Greenwich Mean Time.

Give reasons for each of the following | Q 5

Give a reason for the following:

IDL deviates and goes zig-zag near some Islands in the Pacific ocean.

Give reasons for each of the following | Q 6

Give a reason for the following:

A globe is the most popular model of the earth.

Advertisement Remove all ads
Long Answer Questions

Morning Star solutions for ICSE Class 9 Total Geography Chapter 2 Geographic Grid: Latitudes and Longitudes Long Answer Questions

Long Answer Questions | Q 1

Describe the lines of latitude, their importance, and use.

Long Answer Questions | Q 2.1

With reference to the International Date Line, state the following:

It is meaning and application.

Long Answer Questions | Q 2.2

With reference to the International Date Line, state the following:

The important deviations it makes and reasons for the same.

Long Answer Questions | Q 2.3

With reference to the International Date Line, state the following:

Give an example of how time lost or gained is computed with reference to this line.

Long Answer Questions | Q 3

Describe the lines of longitude and state their use in relation to distance and time.

Long Answer Questions | Q 4

Make a detailed study of finding time with the help of longitudes. Give one practical example.

Advertisement Remove all ads
Problem Solving

Morning Star solutions for ICSE Class 9 Total Geography Chapter 2 Geographic Grid: Latitudes and Longitudes Problem Solving

Problem Solving | Q 1

A cricket match was to be held at Birmingham at 9 a.m. local time. The position of Birmingham is 5° W. Calculate the time the viewers have to tune their television in Sydney 151°E.

Advertisement Remove all ads
Answer the following questions

Morning Star solutions for ICSE Class 9 Total Geography Chapter 2 Geographic Grid: Latitudes and Longitudes Answer the following questions

Answer the following questions | Q 1

An important programme was to be broadcast from Mumbai at 7.30 p.m. This was heard by some Indian sailors near Ivory Coast in West Africa at 20°W longitude. What was the local time there?

Answer the following questions | Q 2

What is the longitude of a place where the local time 1:15 p.m. when it is 4 a.m. at Chicago (88°W)?

Answer the following questions | Q 3

Calculate the time at Durban (longitude 30°E) when the time is 7.00 a.m. at New York (75°W).

Answer the following questions | Q 4

Calculate the longitude of a place where the local time is 6.00 a.m. when the time is 9.00 p.m. at New Delhi on longitude 77° E.

Answer the following questions | Q 5

Calculate the local time in Singapore (104°E) when it is 6.00 p.m. at Greenwich.

Answer the following questions | Q 6

Calculate the location of a place where the local time is noon when it is 7.30 p.m. at Greenwich.

Answer the following questions | Q 7

What is the time and day at Mumbai (73°E) when it is Sunday at 10.30 p.m. at Shillong (92°E)?

Advertisement Remove all ads
Practice Questions

Morning Star solutions for ICSE Class 9 Total Geography Chapter 2 Geographic Grid: Latitudes and Longitudes Practice Questions

Practice Questions | Q 1

How many lines of latitude are there?

Practice Questions | Q 2

How many lines of longitude are there?

Practice Questions | Q 3

Which meridian is called Prime meridian?

Practice Questions | Q 4

What is the latitude of the equator?

Practice Questions | Q 5

What is the latitude of Tropic of Cancer?

Practice Questions | Q 6

What is the latitude of Tropic of Capricorn?

Practice Questions | Q 7

Which is the longest line of latitude?

Practice Questions | Q 8

Which star is located vertically above the North pole?

Practice Questions | Q 9

Into how many time zones, has the world been divided?

Practice Questions | Q 10

What do you mean by meridians?

Practice Questions | Q 11

What is the relation between Temperature and Latitude of a place?

Practice Questions | Q 12

What is latitude of North pole and South pole?

Practice Questions | Q 13

Why are there 180 parallels of latitude?

Practice Questions | Q 14

Name the two hemispheres of the Earth made by the equator?

Practice Questions | Q 15

Which temperature zone receives slanting rays?

Practice Questions | Q 16

Name the two reference lines with respect to which the distances of various places on the earth’s surface are measured?

Practice Questions | Q 17

What is the rate of change of time per degree of longitude?

Practice Questions | Q 18

Why are the letters N or S added to latitude values?

Practice Questions | Q 19

Why are letters E or W added to longitude values?

Practice Questions | Q 20

What is the importance of Tropic of Capricorn?

Practice Questions | Q 21

What is meant by “the Parallels of Latitude?

Practice Questions | Q 22.1

What do you mean by the Longitude of a place?

Practice Questions | Q 22.1

How is the longitude of a place determined?

Practice Questions | Q 22.2

What is the “Prime Meridian”?

Practice Questions | Q 22.3

What is the difference between Prime Meridian and other meridians of longitude?

Practice Questions | Q 22.4

Explain how latitudes and longitudes help to determine the position of a place on the globe?

Practice Questions | Q 22.5

Explain how the longitude of a place affects the time.

Practice Questions | Q 23.1

What is “Greenwich Mean Time”?

Practice Questions | Q 23.2

How far is it correct to say that local time is the Sun time?

Practice Questions | Q 23.3

How can you say that the use of ‘Local Time’ is very inconvenient nowadays in practical life?

Practice Questions | Q 23.4

Why do some countries have many time zones?
OR
What are ‘Time Zones’?

Practice Questions | Q 24.1

Give a reason for the following :

There are no latitudes higher than 90°N and 90°S.

Practice Questions | Q 24.2

Give a reason for the following :

The opposite meridians of longitude form a Great Circle.

Practice Questions | Q 24.3

Give a reason for the following :

Local time is a theoretical reality, while Standard Time is a practical necessity.

Practice Questions | Q 24.4

Give a reason for the following :

“The International Date Line is not a straight line coinciding with longitude 180 degrees.” Why?

Practice Questions | Q 24.5

Give a reason for the following :

The distance between two consecutive meridians is equal to about 111 kilometers only at the equator.

Practice Questions | Q 24.6

Give a reason for the following :

When it is noon at Cairo (30°E), the local time in New York (75°W) is 5.00 a.m.

Practice Questions | Q 24.7

Give a reason for the following :

All parallel other than equator are not Great Circles.

Practice Questions | Q 24.8

Give a reason for the following :

A person, travelling from Mumbai to London, alters the time on his watch at several places.

Practice Questions | Q 25

What do you mean by the Latitude of place?

Practice Questions | Q 26

How are Latitudes measured?

Practice Questions | Q 27

Explain why the lines of longitude are called meridians of longitude?

Practice Questions | Q 28

State two properties of lines of latitude.

Practice Questions | Q 29

State two properties of lines of longitude.

Practice Questions | Q 30

Clearly distinguish Longitude from Lines of Longitude.

Practice Questions | Q 31

What do you mean by “Meridians or Lines of Longitude”?

Practice Questions | Q 32.1

What is the latitude of Equator? Also give its characteristics.

Practice Questions | Q 32.2

What is the latitude of North Pole? Also, give its characteristics.

Practice Questions | Q 32.3

What is the latitude of South Pole? Also, give its characteristics.

Practice Questions | Q 32.4

What is the latitude of the Tropic of Cancer? Also, give its characteristics.

Practice Questions | Q 32.5

What is the latitude of the Tropic of Capricorn? Also, give its characteristics.

Practice Questions | Q 32.6

What is the latitude of Arctic Circle? Also, give its characteristics.

Practice Questions | Q 32.7

What is the latitude of Arctic Circle? Also, give its characteristics.

Practice Questions | Q 33

What adjustment has to be made when ships cross the International Date Line?
OR
Explain why a day appears to be lost in sailing round the world from east to west and gained when travelling from west to east.

Practice Questions | Q 34

Define the Equator. What is its main function?

Practice Questions | Q 35

What will be local time at Delhi 77° E longitude when it is 3 p.m. at Tokyo 139°E longitude?

Practice Questions | Q 36

What will be the local time at Madras 80°E? When it is 9 P.M. in New York at 74° W?

Practice Questions | Q 37

“The degree of longitude decreases in length poleward”. Why?

Practice Questions | Q 38

What is the relation between longitude and time?
Or
“There is a difference of 4 minutes of time for one degree of longitude”. Why?

Practice Questions | Q 39

“Lines of latitude are called parallels of latitude” Why?

Practice Questions | Q 40

A ship crossing international dateline at mid-night on Wednesday Eastwards, find that it is mid-night Tuesday on the American side. Why?

Practice Questions | Q 41

Mid-days Sun can be seen overhead in Chennai twice a year, but not even once in Delhi. Why?

Practice Questions | Q 42

Explain why there is no higher latitude other than 90° N and 90° S.

Practice Questions | Q 43

Name the five important parallels of latitude.

Practice Questions | Q 44.1

What do you mean by local time?

Practice Questions | Q 44.2

What is the local time when it is noon at a place?

Practice Questions | Q 44.3

What are the main characteristics of local time?

Practice Questions | Q 45

(a) What is the rule of changing the date while crossing the international date line?
(b) What is meant by ‘six-day week’ and ‘eight-day week’?

Advertisement Remove all ads

Chapter 2: Geographic Grid: Latitudes and Longitudes

Short Answer QuestionsGive reasons for each of the followingLong Answer QuestionsProblem SolvingAnswer the following questionsPractice Questions
ICSE Class 9 Total Geography - Shaalaa.com

Morning Star solutions for ICSE Class 9 Total Geography chapter 2 - Geographic Grid: Latitudes and Longitudes

Morning Star solutions for ICSE Class 9 Total Geography chapter 2 (Geographic Grid: Latitudes and Longitudes) 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 2 Geographic Grid: Latitudes and Longitudes are Earth as a Planet, The Shape of the Earth, Earth as the Home of Humankind and the Conditions that Exist, Earth Grid (Geographic Grid), Concept of Latitudes, Concept of Longitudes, The Great Circles, Revolution of the Earth, Rotation.

Using Morning Star Class 9 solutions Geographic Grid: Latitudes and Longitudes 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 2 Geographic Grid: Latitudes and Longitudes Class 9 extra questions for ICSE Class 9 Total Geography and can use Shaalaa.com to keep it handy for your exam preparation

Advertisement Remove all ads
Share
Notifications

View all notifications


      Forgot password?
View in app×