The Earth is the third planet from the Sun and the only place that’s inhabited by living things,The solar system consists of our star, the Sun, and everything bound to it by gravity – the planets Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus and Neptune, dwarf planets such as Pluto, dozens of moons and millions of asteroids, comets and meteoroids.The Earth in the Solar System Class 6 Notes Geography Chapter 1
The Earth is the third planet from the Sun and the only place that’s inhabited by living things. It is the fifth-largest planet in the solar system, and it is the only world with liquid water on the surface. Among all the four planets closest to the Sun, the Earth is the biggest planet.
The Earth in the Solar System Class 6 Notes Geography Chapter 1
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The sun, nine planets, satellites, asteroids and meteoroids form the solar system.
The Sun
- The sun is in the center of the solar system.
- It is made up of extremely hot gases.
- The sun is about 150 million km away from the earth.
Planets
- There are nine planets in our solar system.
- The nine planets are Mercury, Venus, Earth, Mars, Jupiter, Uranus, Neptune and Pluto.
- Planets move around the sun in a fixed orbit.
- Mercury is the nearest planet.
- Pluto is the farthest planet.
- A new planet 2003 UB313 has been discovered. It is bigger than Pluto and is farthest from the sun.
Earth
- It is the third nearest planet to the sun and fifth largest planet of our solar system.
- The earth is a unique planet because it supports life.
- It is also called the blue planet.
- Its shape is Geoid.
The Moon

- It is the only satellite of the earth.
- Its diameter is one-quarter of the earth. ‘
- It is about 3.84,400 km away from us.
- Only one side of the moon is visible to us on the earth.
- It moves around the earth in about 27 days.
- No life exists on moon as it has neither water nor air.
Asteroids

- They are numerous tiny bodies which move around the sun between the orbits of Mars and Jupiter.
- The largest asteroid is the Ceres.
Meteoroids

- The small pieces of rocks which move around the sun are called meteoroids.
- Our solar system is a part of the Milky Way galaxy.
- Milky Way galaxy was named Akash Ganga.
- There are millions of galaxies that make the Universe.
The Stars and the MOON are celestial bodies which are visible only at night in the sky. During daytime, the power of the sun’s light renders them invisible.
The moon appears differently on different nights—like the Full Moon only once a month, on the poornima night whereas on the fifteenth night after that, there is no moon in the sky (amavasya).
The Pole Star is known to retain the same position every night in the sky. It is also called the North Star since it helps in knowing the North direction.
The sun is made of extremely hot gases, and it provides heat and light to the rest of the solar system. It is about 150 million kilometres away from the earth.
All the planets of the solar system are listed below: (in the order of their distance from sun)
- Mercury (planet nearest to the Sun)
- Venus
- Earth
- Mars
- Jupiter
- Saturn
- Uranus
- Neptune
Celestial Body: An object in the universe (but not on the earth) is said to be a celestial body. Examples are sun, earth, moon, stars, etc.

Star: A celestial body that is characterized by being very hot and big, and made of gases is a star. A star typically has its own heat and light.
Full Moon Night: A night when the moon is visible from the earth as a full sphere is called the Full Moon night, and it occurs once a month.
New Moon Night: The fifteenth night after the Full Moon night, when the moon is not visible at all in the sky, is called the New Moon night.
Constellation: A group of several stars which can usually be recognized by a definite pattern is called a constellation. An example is Ursa Major.
Planets: A celestial body which revolves around a particular star in an orbit, and gets all its light from that star, is called a planet. Earth is a planet.
Satellites: A celestial body which revolves around a planet in a particular orbit is called a satellite. The moon is a satellite of the Earth.

Orbit: The particular and definite elliptical path in which a planet (or satellite) always remains, is called the orbit of that planet (or satellite).
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CBSE Notes for Class 6 Geography Free Download for All Chapters
Download PDF of NCERT Solutions for Class 6 Geography
| Chapter Name | CBSE Class 6 Geography Study Notes | NCERT Solutions Download Class 6 |
| The Earth in the Solar System | The Earth in the Solar System Class 6 Notes Geography Chapter 1 | NCERT Solutions The Earth in the Solar System Chapter 1 |
| Globe: Latitudes and Longitudes | Globe: Latitudes and Longitudes Class 6 Notes Geography Chapter 2 | NCERT Solutions Globe: Latitudes and Longitudes Chapter 2 |
| Motions of the Earth | Motions of the Earth Class 6 Notes Geography Chapter 3 | NCERT Solutions Motions of the Earth Chapter 3 |
| Maps | Maps Class 6 Notes Geography Chapter 4 | NCERT Solutions Maps Chapter 4 |
| Major Domains of the Earth | Major Domains of the Earth Class 6 Notes Geography Chapter 5 | NCERT Solutions Major Domains of the Earth Chapter 5 |
| Major Landforms of the Earth | Major Landforms of the Earth Class 6 Notes Geography Chapter 6 | NCERT Solutions Major Landforms of the Earth Chapter 6 |
| Our Country – India | Our Country – India Class 6 Notes Geography Chapter 7 | NCERT Solutions Our Country – India Chapter 7 |
| India: Climate, Vegetation and Wildlife | India: Climate, Vegetation and Wildlife Class 6 Notes Geography Chapter 8 | NCERT Solutions India: Climate, Vegetation and Wildlife Chapter 8 |
CBSE Notes for Class 6 History Free Download for All Chapters
Download PDF of NCERT Solutions for Class 6 History
| Chapter Name | CBSE Class 6 History Study Notes | NCERT Solutions Download Class 6 |
| What, Where, How And When? | What, Where, How And When? Class 6 Notes History Chapter 1 | NCERT Solutions What, Where, How And When? Chapter 1 |
| From Gathering To Growing Food | From Gathering To Growing Food Class 6 Notes History Chapter 2 | NCERT Solutions From Gathering To Growing Food Chapter 2 |
| In The Earliest Cities | In The Earliest Cities Class 6 Notes History Chapter 3 | NCERT Solutions In The Earliest Cities Chapter 3 |
| What Books And Burials Tell Us | What Books And Burials Tell Us Class 6 Notes History Chapter 4 | NCERT Solutions What Books And Burials Tell Us Chapter 4 |
| Kingdoms, Kings And An Early Republic | Kingdoms, Kings And An Early Republic Class 6 Notes History Chapter 5 | NCERT Solutions Kingdoms, Kings And An Early Republic Chapter 5 |
| New Questions And Ideas | New Questions And Ideas Class 6 Notes History Chapter 6 | NCERT Solutions New Questions And Ideas Chapter 6 |
| Ashoka, The Emperor Who Gave Up War | Ashoka, The Emperor Who Gave Up War Class 6 Notes History Chapter 7 | NCERT Solutions Ashoka, The Emperor Who Gave Up War Chapter 7 |
| Vital Villages, Thriving Towns | Vital Villages, Thriving Towns Class 6 Notes History Chapter 8 | NCERT Solutions Vital Villages, Thriving Towns Chapter 8 |
| Traders, Kings And Pilgrims | Traders, Kings And Pilgrims Class 6 Notes History Chapter 9 | NCERT Solutions Traders, Kings And Pilgrims Chapter 9 |
| New Empires And Kingdoms | New Empires And Kingdoms Class 6 Notes History Chapter 10 | NCERT Solutions New Empires And Kingdoms Chapter 10 |
| Buildings, Paintings And Books | Buildings, Paintings And Books Class 6 Notes History Chapter 11 | NCERT Solutions Buildings, Paintings And Books Chapter 11 |
CBSE Notes for Class 6 Civics Free Download for All Chapters
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CBSE Coding and Computer Syllabus Class 1 to 12
| Class | Syllabus | Class | Syllabus |
| Class 1 | Coding Syllabus Class 1 | Class 7 | Coding Syllabus Class 7 |
| Class 2 | Coding Syllabus Class 2 | Class 8 | Coding Syllabus Class 8 |
| Class 3 | Coding Syllabus Class 3 | Class 9 | Coding Syllabus Class 9 |
| Class 4 | Coding Syllabus Class 4 | Class 10 | Coding Syllabus Class 10 |
| Class 5 | Coding Syllabus Class 5 | Class 11 | Coding Syllabus Class 11 |
| Class 6 | Coding Syllabus Class 6 | Class 12 | Coding Syllabus Class 12 |
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