Motion of The Earth FULL CHAPTER | Class 6 Geography Chapter 3 | UPSC Preparation For Beginners

In this video, we'll be covering the topic of the motion of the Earth in full chapter from Class 6 Geography Chapter 3 textbook.

Geography Class 6 NCERT Chapterwise | UPSC Preparation

0:00 Introduction
3:05 Motion of the Earth
7:55 Revolution
Rotation
Summer Solstice
Winter Solstice
Equinox
14:42 Sun

#MotionOfTheEarth #Class6 #Geography #UPSCWallahFoundation #UPSCPreparation #Ncert

[bijubenny]

Mam there is mistake in winter solstice that you said in winter days are longer and nights are shorter but in winter days are shorter and nights are longer

[upsc_learning]

a : 66½°
b: Rotation:The motion of the earth on it's axis is called rotation and the inclination and Rotation of earth occurs day and night change phenomenon.
Revolution is the motion of earth around sun(on the orbit of sun). Revolution occurs season change phenomenon.
c: Summer solstice: On 21-22 June when sun rays directly fall on the tropic of cancer and incoming solar energy is highest in the Northern hemisphere is called summer solstice. At the time of summer solstice summer in northern hemisphere and winter occurs in southern hemisphere and respectively days are bigger and nights are smaller in northern hemisphere and nights are bigger and days are smaller in southern hemisphere.

Winter solstice: On 21-22 December when sun rays directly fall on the tropic of Capricorn and incoming solar energy is highest in the Southern hemisphere is called winter solstice. At the time of winter solstice summer in Southern hemisphere and winter occurs in northern hemisphere and respectively days are bigger and nights are smaller in southern hemisphere and nights are bigger and days are smaller in northern hemisphere.

Equinox: when sun rays directly fall on Equator, so incoming solar energy equal in both hemisphere this phenomenon is called equinox. Thus on 21-22 March occurs vernal equinox or spring season and on 22-23 sep occurs autumnal equinox so on 21st March and 23rd September entire earth experience equal day and equal night.

[bhoomikabarfa]

I'm regular student of your classes

[ayushichauhan]

Streak 3 ❤
What a nice teachers in pw
Thanks to alakh sir
Itne ache ache teacher provide krne ke liye ❤

[rakhidubey]

Cannot believe we can have such a great faculty online... 🙏

[unknowndiary]

Hello maam..
I am unable to find notes of lectures..
From where I should get notes...

[Skytechno_.]

Ma'am is it important to also learn Hindi meaning of all terms?

[Priyanshu.Sharma]

Question1.
Answer- The angle of inclination of the Earth's axis with its oribtal plane is 66degree1/2 min.

Question 2.
Answer-
Rotation- Its means that earth moves on their axis. Rotation make in earth day and night.
1 rotation make earthday(because of 24 hours).

The line that divided the day and night is called circle of inclination.

Revolution- Its means that move around the sun in a year and a leap year.
Revolution helps to change in the season make 4 types of seasons( summer season, winter season, autumn season, spring season).

Question 3.
Answer-
Leap year-- We can understand the term of leap year its means a year in which 366 days occurs.
Its occurs due to a simple year consist 365 days and 6 hours we generally count 365 days in a year and leave 6 hour
and this 6 hours in four year make a day and a day included in a year that called Leap year.


🌀Summer solstice- Its occurs due to revolution of earth around the sun. The half part of the earth is tilt and the rays of sun come towards the tilt part of earth and sunlight produce heat in that area and the process is called Summer solstice.
For example- On 21st June the east tilt part of earth face towards the sun the equator and the tropic of cancer faces the direct sunlight and sunlight produce heat their. as its maximum and the days in longest and the nights is shortest called summer solstice.


Winter solstice- When earth tilt opposite towards the sun. Its happen on 22nd december in the eastern part of the earth. in this phase the night is longest and the days is shortest.


Equinox- Its means that the earth over the sun and the day and night is almost equal to the earth. Its happen on the earth twice on 21st march and 23 september.
For example- Northern(INDIA) hemisphere on 21st march Spring season
Northern hemisphere on 23 september Autumn


Southern(AUSTRLIA) Hemisphere on 21st march Autumn season
Southern(AUSTRLIA) Hemisphere on 23rd september Spring season



Rate my answer Please
⭐⭐⭐⭐⭐⭐⭐

[upsc_learning]

It takes approximately 365.25 days for Earth to orbit the Sun — a solar year. We usually round the days in a calendar year to 365. To make up for the missing partial day, we add one day to our calendar approximately every four years. That is a leap year.

[MarriageBureauHaryanaRishtey]

Superb way of explaining the topics
Much better than the paid courses of some of the institutes
Thanks a lot to whole PW team and our dear Alakh sir🥰❣️

[muditsingh]

#streak3 mam thank you for this amazing succession
Winter solstice and summer solstice I got it ...

[SanyaKashyap-bdsl]

Ans. ⭐ ' Rotation ' refers to the movement of earth on its axis. Whereas,
⭐'Revolution' refers to the movement of earth around the sun on its fixed circular path or orbit.
For e.g, the earth takes about 24 hrs to complete one rotation around its axis. ( The period of rotation is known as Earth day). Whereas,
Revolution, it takes 365^1/4 days ( one year) to revolve around the sun but we consider only 365 days and ignore 6 hours for the sake of inconvenience.

⭐Ans:) the surplus day is added to the month of February.thus every fourth year, February is of 29 days instead of 28 days . Such a year with 366 days is called a leap year.

⭐ Ans:)on 21st March and September 23rd, direct rays of the sun fall on the equator. At this position, neither of the poles is tilted towards the sun; so, the whole earth experiences equal days and nights . This is called an equinox.

⭐Ans:) when northern part of the hemisphere tilted towards the sun and tropic of cancer recieves direct rays of the sun . It is summer in the north of the equator and vice versa . The longest days and shortest night at these places occur on 21st June and vice versa . This is called summer solstice. While on 22nd December, the southern pole tilted towards the sun and tropic of Capricorn recieved direct rays of the sun. Therefore it is summer in the southern hemisphere with longer days and shorter nights and reverse happens in the northern hemisphere. this is called winter solstice.

[Anab_bhat]

Mam what do u mean by orbit plz explane orbit

[lucifer-nkrq]

Mam where can we find these types of questions for self practice

[shikhaagarwal]

Mam in last chapter it feels like too much Hindi and less english....i am requesting you to please make balance between both, so that both language students feel comfortable... Please use some sentence in english also not totally in Hindi


Thank you for your support...we always admire you

[biki]

Why do the poles experience about 6 months day and six month
Geography 1(g) 36:49

[battleboyshahid]

Ma'am where I can find pdf of this video's

[aloneyt]

Mam
Is circle of illumination and prime meridian coincide each other

[Harshverma]

Ma'am aapke samjhane ke bad book reading easy Ho jaati hai👍😊👍😊

[thesanehusband]

Madam, in the previous video you have mistakenly mentioned rotation of earth as 4° in a minute. It should be 1° in 4 minutes.