chapter 1 Locating Places on earth
Locating Places on the Earth NCERT Class 6th SST Chapter 1 Question Answer
Locating Places on the Earth Class 6 Questions and Answers
CHAPTER 1: LOCATING PLACES ON THE EARTH
Multiple Choice Questions
Q1. Which of the following is not a component of a map?
a) Symbol
b) Distance
c) Direction
d) Sketch
Correct Answer: d) Sketch
Q2. The Equator does not pass through which of the following continents?
a) Europe
b) South America
c) Asia
d) Africa
Correct Answer: a) Europe
Q3. How many time zones are there on the Earth?
a) Twelve
b) Twenty-four
c) Thirty-six
d) Forty-eight
Correct Answer: b) Twenty-four
Q4. What is the latitude of the North Pole?
a) 23½° N
b) 66½° N
c) 90° N
d) 0° N
Correct Answer: c) 90° N
Q5. The longest circle drawn midway between two poles is:
a) Prime Meridian
b) Equator
c) Tropic of Capricorn
d) Tropic of Cancer
Correct Answer: b) Equator
Q6. Green colour on the map is used for showing:
a) Mountains
b) Plants
c) Rivers
d) Rocks
Correct Answer: b) Plants
Q7. The Earth takes how many minutes to cross a meridian?
a) 15 minutes
b) 60 minutes
c) 4 minutes
d) 20 minutes
Correct Answer: c) 4 minutes
Very Short Answer Type Questions
Q1. What is the Prime Meridian?
The Prime Meridian is an imaginary line of 0° longitude. It serves as the starting point for measuring distance.
Q2. Why is it 5:30 p.m. in India when it is 12 noon in London?
India is located east of Greenwich at 82° 30′ E and is 5 hours and 30 minutes ahead of GMT. So, it will be 5:30 p.m. in India when it is 12 p.m., or noon, in London.
Q3. Why do we need symbols and colours on the map?
Symbols and colours play a crucial role in maps because symbols represent different features like cities, rivers, police stations and temples. Colours help show different areas like countries, forests and oceans.
Short Answer Type Questions
Q1. Which are the three components of a map?
The three components of a map are:
- Distance – The relationship between two points on a map.
- Direction – Helps in finding the relative position of a place.
- Symbols – Used to represent objects like roads, bridges and buildings.
Q2. Describe various types of maps.
Physical Maps: These are used to show natural features, for example, mountains.
Political Maps: These show details of countries, states and boundaries, for example, a map of India with all its states.
Thematic Maps: These are used to show a specific kind of information, for example, transportation.
Q3. What is the difference between cardinal and intermediate directions?
Cardinal Directions: North, South, East and West. These are the four main points of the compass.
Intermediate Directions: North-East, South-East, South-West and North-West. These are the points located between two cardinal directions.
Long Answer Type Questions
Q1. Describe the role of the International Date Line in this system.
The International Date Line is located at 180° longitude. It marks where the date changes by one day. It is the opposite line of the Prime Meridian.
It deviates in places to avoid dividing some countries into two different days.
- Crossing the line eastward → subtracts a day.
- Crossing the line westward → adds a day.
Q2. What are coordinates? How can latitude and longitude be used to mark any location on the Earth?
Coordinates are a set of latitudes and longitudes used precisely for locating places on Earth.
Latitudes are imaginary lines that run east and west. The Equator is the largest latitude and is at 0°.
Longitudes are imaginary lines that run from north to south. The Greenwich Meridian is marked as 0° longitude.
Q3. What is the difference between local time and standard time?
Local Time:
The local time of a place is the time of its meridian. Each place has its own local time. When it is noon, the local time is related to the height of the Sun. Local time is specific to a single place.
Standard Time:
Standard time is the time of a central meridian. It provides a uniform time for a larger geographical area. All places within the standard-time zone follow the same standard time.
States and Capitals
- Andhra Pradesh: Amaravati
- Arunachal Pradesh: Itanagar
- Assam: Dispur
- Bihar: Patna
- Chhattisgarh: Raipur
- Goa: Panaji
- Gujarat: Gandhinagar
- Haryana: Chandigarh
- Himachal Pradesh: Shimla
- Jammu and Kashmir: Srinagar
- Karnataka: Bengaluru
- Madhya Pradesh: Bhopal
- Maharashtra: Mumbai
- Manipur: Imphal
- Meghalaya: Shillong
- Mizoram: Aizawl
- Nagaland: Kohima
- Odisha: Bhubaneshwar
- Punjab: Chandigarh
- Rajasthan: Jaipur
- Sikkim: Gangtok
- Tamil Nadu: Chennai
- Telangana: Hyderabad
- Tripura: Agartala
- Uttar Pradesh: Lucknow
- Uttarakhand: Dehradun
- West Bengal: Kolkata
- Jharkhand: Ranchi
Key Terms
- Atlas: An atlas is a collection of maps.
- Equator: The equator is an imaginary line dividing the earth into the Northern Hemisphere and the Southern Hemisphere.
- Grid System: A grid system is a network of latitude and longitude lines used to locate places on the earth.
- Hemisphere: A hemisphere is half of the earth. The earth is divided into the Northern, Southern, Eastern, and Western Hemispheres.
Multiple Choice Questions
1) Which of the following statements about latitude is incorrect?
- Answer: The distance from the equator to either of the poles is one-third of a circle around the earth.
2) Evaluate the following:
- Assertion (A): The earth’s equator plays a crucial role as a reference point for locating places on the globe.
- Reason (R): The equator is an imaginary circular line that divides the earth into two equal parts, namely the Northern Hemisphere and the Southern Hemisphere.
- Answer: Both A and R are true, and R is the correct explanation of A.
3) Which one of the following is not an intermediate direction?
- Answer: West.
4) A grid is a network of:
- Answer: Parallels of latitude and meridians of longitude.
Very Short Answer Questions
1) What is the Prime Meridian?
- Answer: The Prime Meridian is the line of 0° longitude that passes through Greenwich, England, serving as the starting point for measuring longitudes.
2) What is a globe?
- Answer: A globe is a spherical representation of the earth’s surface, providing a more accurate depiction of geographical features than flat maps.
3) What is the significance of the International Date Line?
- Answer: The International Date Line marks where the date changes by one day when crossed. It is located approximately along 180° longitude.
Short Answer Questions
1) What are cardinal and intermediate directions?
- Answer: Cardinal directions are the four main directions on a map: North, South, East, and West. They are shown by arrows, with North usually at the top, as seen in a city map. Intermediate directions are the in-between points: Northeast (NE), Southeast (SE), Southwest (SW), and Northwest (NW). These help us locate places more precisely.
2) Describe various types of maps.
- Answer: Maps are of various types, including:
- Physical Maps: They show natural features of the earth like mountains, plateaus, plains, rivers, and oceans. Example: A physical map of the world.
- Political Maps: Maps showing cities, towns, and different countries and states of the world with their boundaries. Example: A political map of India.
- Thematic Maps: These maps focus on specific information. Examples: Road maps, rainfall maps, and maps showing the distribution of forests or industries.
3) What are the components of maps?
- Answer: * Distance: Represented using a scale.
- Direction: Indicated using cardinal points.
- Symbols: Represent different features such as roads, buildings, and natural elements.
Long Answer Questions
1) Why do we need symbols and colors in maps?
- Answer: Symbols and colors are important components of maps and are needed because:
- It is not possible to draw the actual shape and size of different features like buildings, roads, temples, rivers, and mountains due to a lack of space, so we use various symbols and colors to show these features.
- In this way, numerous details and more information can be shown in a limited space.
- Symbols and colors enable an easy understanding of maps for a variety of users.
- They help tide over language barriers, as maps have a universal language. These are called conventional symbols. The Survey of India, a government body, has fixed a set of symbols and colors for maps of India.
2) Why is it 5:30 PM in India when it is 12:00 noon in London?
- Answer: It is 5:30 PM in India when it is 12:00 noon in London because of the following reasons:
- London is located at 0° longitude.
- The time at 82½° E longitude is taken as the standard time in India.
- There is a difference of 82½° between the longitude of London and the standard meridian of India (82½° E).
- The time in India is ahead of London.
- Time advances by 4 minutes for every 1° of longitude moving towards the east.
- Hence, the time in India is ahead of London by 5 hours and 30 minutes (4 minutes x 82.5° = 330 minutes, or 5:30 hours)
Chapter 1: Locating Places on Earth
Q1. Which of the following statements about latitude is incorrect?
A: (c) The distance from the equator to either of the poles is one third of a circle around the earth.
Q2. Assertion (A) The equator plays a crucial role as a reference point for locating places on the globe.
Reason (R): The equator is an imaginary circular line that divides the Earth into two equal parts namely the Northern Hemisphere and the Southern Hemisphere.
A: (a) Both A and R are true & R is the correct explanation of A.
Q3. Which one of the following is not an intermediate direction?
A: West.
Q4. Grid is a network of:
A: (a) Parallels of latitude and meridian of longitudes.
Q5. What is the Prime Meridian?
A: The prime meridian is the line of 0° longitude, passing through Greenwich, England serving as the starting point for measuring longitudes.
Q6. What is a globe?
A: A globe is a spherical representation of the Earth’s surface, providing a more accurate depiction of geographical features than flat maps.
Q7. What is the significance of the International Date line?
A: The International Date line marks where the date changes by one day when crossed approximately along 180° longitude.
Q8. What are cardinal and intermediate directions?
A: Cardinal directions are the four main directions on a map: North, East, South, and West. They are shown by arrows, with North usually at the top. Intermediate directions are in-between points: Northeast (NE), Southeast (SE), Southwest (SW), and Northwest (NW). These help us to locate places more precisely.
Q9. Describe various types of maps.
A:
i) Physical maps – They show natural features of the earth like mountains, plateaus, plains, rivers, oceans etc.
ii) Political map – Maps showing cities, towns and different countries and states of the world with their boundaries.
iii) Thematic maps – Focuses on specific information (e.g., road maps, rainfall maps, maps showing distribution of forests, industries etc.).
Q10. What are the components of maps?
A:
i) Distance: represented using a scale.
ii) Direction: indicated using cardinal points.
iii) Symbols: represent different features such as roads, building and natural elements.
Q11. Why do we need symbols and colours in map?
A:
i) It is not possible to draw actual shape and size of different features like buildings, roads, temples, rivers, mountains due to lack of space, so we use various symbols and colours.
ii) Numerous details and more information can be shown in limited space.
iii) Symbols and colours enable easy understanding of maps.
iv) They help tide over language barriers as maps have a universal language (conventional symbols).
v) The Survey of India, a government body, has fixed a set of symbols and colours for maps of India.
Q12. Why is it 5:30 pm in India and 12:00 noon in London?
A:
i) London is located at 0° longitude while 82 1/2° E longitude is taken as standard time in India.
ii) There is a difference of 82 1/2° between the longitude of London and the standard meridian of India.
iii) Time in India is ahead of London.
iv) It is 4 minutes ahead at every longitude towards east.
v) Hence time in India is ahead of London by 5:30 hours (4 x 82 1/2° = 330 minutes = 5:30 hours).