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All questions of The Earth: Our Habitat (Geography) for Class 6 Exam

How many oceans are there?
  • a)
    2
  • b)
    5
  • c)
    7
  • d)
    3
Correct answer is option 'B'. Can you explain this answer?

Mahima Vats answered
There are five oceans and you can remember their names by PAISA...
P- Pacific Ocean
A- Atlantic ocean
I - Indian Ocean
S - southern ocean
A- Arctic ocean..

The value of the Prime Meridian is:
  • a)
    0 degree
  • b)
    90 degree
  • c)
    60 degree
  • d)
    32 degree
Correct answer is option 'A'. Can you explain this answer?

Kunal Mehta answered
A Prime Meridian is a meridian (a line of longitude) in a geographic coordinate system at which longitude is defined to be 0°. 

Identify the red line in the picture. Options are as follows 
 
  • a)
    Latitudes
  • b)
    Grids
  • c)
    Prime Meridian
  • d)
    Longitude 
Correct answer is option 'C'. Can you explain this answer?

Priya Menon answered
Vertical lines on the globe are Known as longitudes. But zero degree longitude is called as prime meridian. Prime meridian is also a longitude. Here, 0 degree prime meridian is shown only as an example. Prime meridian is also known as longitude but vice versa of it is not possible. For example, Prime meridian is always a longitude but every longitude is not prime meridian. In this picture all longitudes are shown.
So, the correct answer is Option C.

Which continent is bounded by water bodies on three sides
  • a)
    Australia
  • b)
    Africa
  • c)
    Asia
  • d)
    Europe
Correct answer is option 'D'. Can you explain this answer?

option (c) is correct
It is much smaller than Asia. The continent lies to the West of the Asia. It is bound by water bodies on three sides. It is surrounded on all sides by Oceans and Seas.

The continent of North America is linked to South America by
  • a)
    Canal
  • b)
    Mountain
  • c)
    Sea
  • d)
    Isthmus
Correct answer is option 'D'. Can you explain this answer?

The Isthmus of Panama (Spanish: Istmo de Panama), also historically known as the Isthmus of Darien (Istmo de Darien), is the narrow strip of land that lies between the Caribbean Sea and the Pacific Ocean, linking North and South America. It contains the country of Panama and the Panama Canal.

India is located in which continent?
  • a)
    Europe
  • b)
    Africa
  • c)
    Asia
  • d)
    Australia
Correct answer is option 'C'. Can you explain this answer?

Srestha Sarkar answered
The entire continent of Africa sits on the African Plate. Asia, the largest continent, stretches from the eastern Mediterranean Sea to the western Pacific Ocean. There are more than 40 countries in Asia. Some are among the most-populated countries in the world, including China, India, and Indonesia.

On which planet is the life found
  • a)
    Venus
  • b)
    Mercury
  • c)
    Mars
  • d)
    Earth
Correct answer is option 'D'. Can you explain this answer?

Geetika Shah answered
Earth is well equipped as a planet and ideally placed in our solar system and galaxy to support life as we know it.

Which of the following states does not common boundaries with Pakistan
  • a)
    Punjab
  • b)
    Gujarat
  • c)
    Haryana
  • d)
    Rajasthan
Correct answer is option 'C'. Can you explain this answer?

Priya Menon answered
Indian states that share borders with Pakistan are: Jammu and Kashmir, Rajasthan, Gujarat and Punjab. Jammu and Kashmir is located in the northern part of the Indian subcontinent in the Karakoram Range and westernmost Himalayan mountain ranges.

MCQ The three quarters of Sun is made up of
  • a)
    Methane
  • b)
    Magnesium
  • c)
     Hydrogen
  • d)
    Water
Correct answer is option 'C'. Can you explain this answer?

Aruna Singh answered
The sun is made of about three-quarters hydrogen, one-quarter helium, and some other heavier elements like carbon, oxygen and iron, in very small quantities. The hydrogen and helium are in a gas form.

The Prime Meridian passes through:
  • a)
    Greenwood
  • b)
    Greenfield
  • c)
    Greenshire
  • d)
    Greenwich
Correct answer is option 'D'. Can you explain this answer?

The  prime meridian is also known as the Greenwich Meridian. In a geographical coordinate system, the Greenwich Meridian (or prime meridian) is the 0° line of longitude from which we measure 180° to the west and 180° to the east. Most coordinate systems define a zero line at the equator that runs east-west.

Equator is an
  • a)
    Imaginary rectangular line
  • b)
    Imaginary circular line
  • c)
    Imaginary straight line
  • d)
    Imaginary triangular line
Correct answer is option 'B'. Can you explain this answer?

Neha Joshi answered
The Equator is an imaginary line around the middle of the Earth. It is halfway between the North and South Poles, and divides the Earth into the Northern and Southern Hemispheres. The Equator is the invisible line that runs around the center of the Earth at 0 degrees latitude.

Which is the smallest continents
  • a)
    North America
  • b)
    South America
  • c)
    Africa
  • d)
    Australia
Correct answer is option 'D'. Can you explain this answer?

Australia is the largest island and the smallest continent in the world. It is two times larger than India.

Practice Quiz or MCQ (Multiple Choice Questions) with solutions are available for Practice, which would help you prepare for chapter Motions of the Earth , Class 6, SST Geography . You can practice these practice quizzes as per your speed and improvise the topic. 
Q. The earth takes _____ to complete one revolution
  • a)
    365 days and 9 hours
  • b)
    365 days and 8 hours
  • c)
    365 days and 7 hours
  • d)
    365 days and 6 hours
Correct answer is 'D'. Can you explain this answer?

Explanation:
The time taken by the Earth to complete one revolution around the Sun is known as a year. The Earth rotates on its axis while revolving around the Sun. The time taken by the Earth to complete one rotation is known as a day.

Revolution of Earth:
The Earth revolves around the Sun in an elliptical orbit. The average distance between the Earth and the Sun is about 149.6 million km. The Earth completes one revolution in its orbit around the Sun in 365 days and 6 hours. This 6 hours is compensated for by adding an extra day to the calendar every 4 years. This year is known as a leap year, and it has 366 days.

Importance of Revolution:
The revolution of the Earth around the Sun is responsible for the seasons on Earth. The tilt of the Earth's axis is the reason for the seasons. As the Earth revolves around the Sun, different parts of the Earth receive different amounts of sunlight. This causes the seasons.

Conclusion:
In conclusion, the Earth takes 365 days and 6 hours to complete one revolution around the Sun. This is important because it is responsible for the seasons on Earth. The extra 6 hours are compensated for by adding an extra day to the calendar every 4 years.

Which planet appears to be yellowish?        
  • a)
    Asteroids
  • b)
    Venus
  • c)
    Uranus
  • d)
    Mars
Correct answer is option 'B'. Can you explain this answer?

Kavita Mehta answered
Venus is entirely covered with a thick carbon dioxide atmosphere and sulphuric acid clouds which give it a light yellowish appearance.

Which celestial bodies are referred to as 'wanderers' in Greek?
  • a)
    Stars
  • b)
    Planets
  • c)
    Constellations
  • d)
    Meteoroids
Correct answer is option 'B'. Can you explain this answer?

The word 'planet' comes from the Greek word “Planetai,” which means ‘wanderers’. This name is given because planets move around the sun in their orbits, unlike stars which appear fixed in the night sky.

Which of the following planets has a reddish appearance?
  • a)
    Mars
  • b)
    Venus
  • c)
    Saturn
  • d)
    Mercury
Correct answer is option 'A'. Can you explain this answer?

Varun Kapoor answered
Mars is the fourth planet from the Sun and is the second smallest planet in the solar system. Named after the Roman god of war, Mars is also often described as the “Red Planet” due to its reddish appearance.

Which is the brightest planet in the Solar System?
  • a)
    Mercury        
  • b)
    Venus        
  • c)
    Earth        
  • d)
    Saturn
Correct answer is option 'B'. Can you explain this answer?

Arshiya Mehta answered
Sunlight bouncing from these clouds is a big part of the reason that Venus is so bright. By the way, Venus isn't the most reflective body in our solar system. That honor goes to Enceladus, a moon of Saturn. Its icy surface reflects some 90% of the sunlight striking it.

Can you explain the answer of this question below:

_____ is the closest celestial body to our earth.

  • A:

    Earth

  • B:

    Galaxy

  • C:

    Moon

  • D:

    Planet

The answer is C.

Anjali Kapoor answered
Moon is the nearest celestial body to our earth. Together with the Moon, Venus and Mars are the planets nearest to the Earth. All of these celestial bodies are continuously held captive to the sun by the effect of gravity; the bodies are continually forced to orbit the sun as the central body in elliptical orbits.

The frigid zone lies near
  • a)
    The Poles
  • b)
    The Tropic of Capricorn
  • c)
    The Equator
  • d)
    The Tropic of Cancer
Correct answer is option 'A'. Can you explain this answer?

Rajeev Sen answered
The Frigid Zone lies near the Poles. The climate in the Polar Regions is very cold that is why the area is known as the Frigid Zone. It includes the area around the North Pole and the South Pole.

Which is the nearest star to the earth
  • a)
    Mercury
  • b)
    Moon
  • c)
    Veenus
  • d)
    Sun
Correct answer is option 'D'. Can you explain this answer?

The Sun
The Sun is the closest star to Earth, about 93 million miles away. The Sun's nearest neighbor, Alpha Centauri, is actually a triple-star system —three stars bound together by gravity. Alpha Centauri A and B are two bright, closely orbiting stars with a distant, dim companion, Proxima Centauri.

_____ is the closest celestial body to our earth.
  • a)
    Earth
  • b)
    Galaxy
  • c)
    Moon
  • d)
    Planet
Correct answer is option 'C'. Can you explain this answer?

Arshiya Yadav answered
Moon is the nearest celestial body to our earth. Together with the Moon, Venus and Mars are the planets nearest to the Earth. All of these celestial bodies are continuously held captive to the sun by the effect of gravity; the bodies are continually forced to orbit the sun as the central body in elliptical orbits.

Earth's movement around sun is called
a)Rotation
b)Revolution
c)Solstice
d)Equinox
Correct answer is option 'B'. Can you explain this answer?

Anjali Kapoor answered
Revolution is the term used to describe the path (or orbit) of Earth through space. Earth's revolution around the sun is responsible for seasonal change and leap years. This path is shaped like an ellipse and has points when Earth is closer to the sun and farther from it.

What distinguishes the Eastern Coastal Plains from the Western Coastal Plains?
  • a)
    The Eastern Coastal Plains are much broader.
  • b)
    The Western Coastal Plains are much broader.
  • c)
    The Eastern Coastal Plains are characterized by high elevation.
  • d)
    The Western Coastal Plains are known for fertile deltas.
Correct answer is option 'A'. Can you explain this answer?

EduRev Class 6 answered
The Eastern Coastal Plains are distinguished by being much broader compared to the Western Coastal Plains. This broader expanse results from the deposition of sediment by several east-flowing rivers such as the Mahanadi, Godavari, Krishna, and Kaveri, which create fertile deltas and contribute to extensive agricultural activities in this region.

Atlas map are drawn on a ____ scale
  • a)
    Infinite
  • b)
    Small
  • c)
    Very large
  • d)
    Large
Correct answer is option 'B'. Can you explain this answer?

Vikram Kapoor answered
Atlas maps are very small-scale maps. These maps represent fairly large areas and present highly generalised picture of the physical or cultural features. Even so, an atlas map serves as a graphic encyclopaedia of the geographical information about the world, continents, countries or regions.

How many Solstices every year
  • a)
    2
  • b)
    3
  • c)
    5
  • d)
    4
Correct answer is 'A'. Can you explain this answer?

1.June or summer solistice( 21st june)
2.Winter solistice ( 22nd december)

In the ____ part of India lies the Great Indian desert
  • a)
    Northern
  • b)
    Eastern
  • c)
    Western
  • d)
    Southern
Correct answer is option 'C'. Can you explain this answer?

There are mainly three types of deserts found in India. Indian desert lies in the western side of the country. The two main states which is the part of an Indian desert are Rajasthan and Gujarat. This is the reason for hot and dry climate in these states combined with cool nights and hot days.

Which of the following is not an ocean
  • a)
    Indian
  • b)
    Pacific
  • c)
    Antarctica
  • d)
    Atlantic
Correct answer is option 'C'. Can you explain this answer?

Rajesh Khatri answered
The Pacific, Atlantic, and Indian are known as the three major oceans. The Southern Ocean is the 'newest' named ocean. It is recognized by the U.S. Board on Geographic Names as the body of water extending from the coast of Antarctica to the line of latitude at 60 degrees South.

Which is the closest planet to the Sun?
  • a)
    Earth
  • b)
    Venus
  • c)
    Mars
  • d)
    Mercury
Correct answer is option 'D'. Can you explain this answer?

Ashish Joshi answered
**The Closest Planet to the Sun: Mercury**

Mercury is the closest planet to the Sun in our solar system. It is the first planet in the order of planets from the Sun. Let's explore in detail why Mercury is considered the closest planet to the Sun.

**1. Distance from the Sun:**
Mercury is located at an average distance of about 57.9 million kilometers (36 million miles) from the Sun. This makes it the closest planet to the Sun. The distance between Mercury and the Sun is about 0.39 astronomical units (AU), where 1 AU is the average distance between the Earth and the Sun.

**2. Size and Mass:**
Mercury is the smallest planet in our solar system, with a diameter of about 4,879 kilometers (3,032 miles). It is only slightly larger than Earth's Moon. In terms of mass, Mercury is also one of the smallest planets, with about 5.5% of Earth's mass.

**3. Orbit and Revolution:**
Mercury has the fastest orbit around the Sun compared to other planets. It completes one orbit around the Sun in about 88 Earth days. This rapid orbit is due to its close proximity to the Sun. Mercury also has the slowest rotation on its axis, taking about 59 Earth days to complete one rotation.

**4. Temperature Extremes:**
The proximity of Mercury to the Sun results in extreme temperatures on the planet's surface. During its daytime, the temperatures can reach up to 430 degrees Celsius (800 degrees Fahrenheit), making it the hottest planet in our solar system. However, at night, the temperatures can plummet to around -180 degrees Celsius (-290 degrees Fahrenheit) due to the lack of atmosphere to retain heat.

**5. Surface Features:**
Mercury's surface is characterized by numerous impact craters, similar to the Moon. It also has extensive plains and cliffs, including one of the biggest known impact basins called the Caloris Basin. The surface of Mercury is heavily cratered due to its lack of atmosphere to protect it from meteoroid impacts.

In conclusion, Mercury is considered the closest planet to the Sun due to its proximity, smaller size, faster orbit, and extreme temperature conditions. Its unique characteristics make it an interesting object of study for scientists and astronomers.

Identify the picture showing 
  • a)
    Rotation at the equator
  • b)
    Circle of illumination
  • c)
    Rotation at the pole
  • d)
    Motion of the earth around the sun
Correct answer is option 'D'. Can you explain this answer?

Meghana Iyer answered
This spinning movement is called Earth's rotation. At the same time that the Earth spins on its axis, it alsoorbits, or revolves around the Sun. This movement is called revolution.

End's of the earth axis are
  • a)
    Grid
  • b)
    Meridians
  • c)
    Poles
  • d)
    Equator
Correct answer is option 'C'. Can you explain this answer?

Ræjû Bhæï answered
The two endpoints of the earth Axis are called Poles. One is North pole and other is South pole

Two continents which lie entirely on /southern /hemisphere
  • a)
    Australia, South America
  • b)
    Australia, Antarctica
  • c)
    Africa, South America
  • d)
    Africa, Antarctica
Correct answer is option 'B'. Can you explain this answer?

Pragati Das answered
While large parts of South America, Africa and Asia are located in the Southern Hemisphere, the only two continents whose entire territory is south of the Equator are Australia and Antarctica.

Seasons change due to the change in the position of the earth around the
  • a)
    Moon
  • b)
    Mars
  • c)
    Saturn
  • d)
    Sun
Correct answer is option 'D'. Can you explain this answer?

Anjana Rane answered
Some assume our planet's changing distance from the sun causes the change in the seasons. That's logical, but not the case, for Earth. Instead, Earth has seasons because our planet's axis of rotation is tilted at an angle of 23.5 degrees relative to our orbital plane – the plane of Earth's orbit around the sun.

Two motions of the earth are
  • a)
    Rotation and Revolution
  • b)
    Rotavation and Revolution
  • c)
    Rotaional and Revotation
  • d)
    Rotation and Revotation
Correct answer is option 'A'. Can you explain this answer?

Rotation and Revolution are two motions of the earth. When earth spins or rotates around its axis, that movement of spinning is called Rotation of Earth. And when earth spins or revolves around the sun, that movement is called Revolution of Earth.

The axis of the earth which is an imaginary line, makes an angle of 661/2° with its
  • a)
    Rotaitonal plane
  • b)
    Orbital plane
  • c)
    Revolution Plane
  • d)
    Southern plane
Correct answer is option 'B'. Can you explain this answer?

Amit Kumar answered
The axis of the earth which is an imaginary line, makes an angle of  661/2° with its orbital plane. The plane formed by the orbit is known as the orbital plane. Theearth receives light from the sun.

Stars appear to move from        
  • a)
    West to east        
  • b)
    East to west        
  • c)
    North to south        
  • d)
    South to west
Correct answer is option 'B'. Can you explain this answer?

Alok Verma answered
And that's because Earth spins -- toward the east. ... For the moment, let us just think about one motion - - Earth's spin (or rotation) on its axis. Earth rotates or spins toward the east, and that's why the Sun, Moon, planets, and stars all rise in the east and make their way westward across the sky.

An equinox happens each year
  • a)
    Thrice
  • b)
    Four times
  • c)
    Twice
  • d)
    Once
Correct answer is option 'C'. Can you explain this answer?

Anjali Kapoor answered
Equinoxes happen two times in a year when day and night are of equal length. ... In the Earth's Northern Hemisphere, for example, the vernal equinox cues the beginning of spring around March 21 and the autumnal equinox indicates the beginning of fall around September 23.

Two end point of the axis are called
  • a)
    Grid
  • b)
    Poles
  • c)
    Equator
  • d)
    Axis
Correct answer is option 'B'. Can you explain this answer?

The two end points on the axis of rotation are called the poles. To the north is the North Pole, and to the south is the South Pole.

The highest mountain peak on the earth is
  • a)
    Everest
  • b)
    K2
  • c)
    Aravalli
  • d)
    Kanchenjunga
Correct answer is option 'A'. Can you explain this answer?

Arjun Desai answered
Kangchenjunga
The Kangchenjunga is the highest mountain peak in India and ranked 3rd highest summit in the world with an elevation of 8,586 m (28,169 ft). The highest mountain Kangchenjunga is located at the border of India and Nepal in the great Himalayas range,Sikkim.

The line which cut the world into north and south latitude
  • a)
    Equator
  • b)
    Latitude
  • c)
    Longitude
  • d)
    Prime meridian
Correct answer is option 'A'. Can you explain this answer?

Arjun Desai answered
Latitude is based on an imaginary line that circles Earth halfway between the north and south poles. This line is called the and it divides Earth into northern and southern hemispheres. A hemisphere is one half of a sphere. is a distance in degrees north or south of the equator, which is 0degree.

What is the latitude of the Antarctic Circle?
  • a)
    23½° S
  • b)
    66½° S
  • c)
    23½° N
  • d)
    66½° N
Correct answer is option 'B'. Can you explain this answer?

The Antarctic Circle is located at 66½° S latitude. It marks the region south of which there is at least one day per year when the sun does not rise and at least one day when it does not set.

Usually right side of the direction indicates
  • a)
    North
  • b)
    East
  • c)
    West
  • d)
    South
Correct answer is option 'B'. Can you explain this answer?

Surbhi answered
This is due to standard method of drawing directions on paper. on paper we draw North in front or upward South at back therefore East comes on your right side and West comes on your left side.

What is the latitude value of the Tropic of Capricorn?
  • a)
    23½° N
  • b)
    66½° S
  • c)
    23½° S
  • d)
    66½° N
Correct answer is option 'C'. Can you explain this answer?

The Tropic of Capricorn is located at 23½° S latitude. It is one of the five major circles of latitude that mark maps of the Earth and signifies the most southerly position at which the sun can be directly overhead.

What are latitude and longitude lines?
  • a)
    Thick and thin line that divide the Earth
  • b)
    An imaginary line that divide the Earth
  • c)
    A real line that divides the Earth
  • d)
    Long and short line that divide the Earth
Correct answer is option 'B'. Can you explain this answer?

Aruna Singh answered
Latitude and longitude lines form an imaginary grid over the entire surface of Earth. Latitude is based on an imaginary line that circles Earth halfway between the north and south poles. This line is called the equator and it divides Earth into northern and southern hemispheres. Latitude is a distance in degrees north or south of the equator. Longitude is a distance in degrees east or west of the Prime Meridian.

The different group of stars is known as:
  • a)
    Constellations
  • b)
    Celestial bodies
  • c)
    Asteroids
  • d)
    Comet
Correct answer is option 'A'. Can you explain this answer?

Alok Verma answered
Patterns formed by different groups of stars are called constellation. A certain group of stars form an image like structure from the group. Some common constellations are big dipper, Orion, Ursa Major, Ursa minor, etc.

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