Motions of the Earth Class 6 Questions and Answers You will find answers to difficult questions here. You will use them to help you in your exam preparation. And you will get information about all these subjects.NCERT Solutions for Class 6 Social Science Geography Chapter 3 Motions of the Earth familiarizes Reading Sharing about the Motions of the Earth which introduces you to the questions that will come in your board exams. Students are advised to follow these questions and answers to score well. read regularly.
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Motions of the Earth Class 6 Questions and Answers Geography Chapter 3
NCERT Solutions for Class 6 Social Science Geography Chapter 3 Motions of the Earth Class 6 Questions and Answers Geography Chapter 3 Read this post completely and try to solve it yourself and then see the answer. NCERT Solutions for Class 6 Social Science Geography Chapter 3 is here to cover all the latest syllabus in all this. Going by the NCERT Class 6 Geography Chapter 3 Questions and Answers it will be very easy for all students to appear for the exam with a lot of confidence.
Class 6 Geography Chapter 3 NCERT Textbook Questions & Answers
Answer the following questions briefly.
Question 1.
(a) What is the angle of inclination of Earth’s axis with its orbital plane?
(b) Definition of rotation and revolution
(c) What is a leap year?
(d) Differentiate between the Summer and the Winter Solstice.
(e) What is an equinox?
(f) Why does the Southern Hemisphere experience winter and summer solstice at different times than that of the Northern Hemisphere?
(g) Why do the poles experience about six months day and six months night?
Answer:
(a) The angle of inclination of the Earth’s axis is 23 1/20 and the axis forms at angle of 66 1/2 0 with its orbit plane.
(b) Rotation is the movement of the Earth on its axis; Revolution is the movement of the earth around the sun in a fixed path.
(c) Leap year is the year in which 366 days are there instead of 365 days.
(d) Differences between the Summer and Winter Solstice can be summed up as under:
| Summer Solstice | Winter Solstice |
| Occurs on 21 June in the northern hemisphere. | Occurs on 22nd December in the northern hemisphere. |
| More heat and light in the whole northern hemisphere. | less heat and light in the whole northern hemisphere. |
| Long days, short nights. | Short days, long nights |
| Summer in the northern hemisphere. | Winter in the northern hemisphere. |
(e) Equinox: When the whole Earth experiences equal day and night it is called ‘equinox’.
(f) The seasons in the Southern hemisphere and the Northern hemisphere are exactly the opposite. This is the reason that the Southern Hemisphere experiences winter and summer solstice in different times than that of the Northern Hemisphere.
(g) Poles experience it because the north pole remains in the light for the whole day due to the Northern hemisphere is tilted towards the sun. This position remains for six months (from March 21 to September 23).
- On the contrary, the southern hemisphere does not receive the light during these six months. And thus, this hemisphere experiences night for six months.
- Likewise, when the southern poles remain in the light for the whole day due to the southern hemisphere tilting towards the sun, this position remains for a period of six months from 23 September to 21 March. In this position, the north pole has nights.
Tick the correct answers.
Question 2. (a) The movement of the earth around the sun is known as:
(i) Rotation
(ii) Revolution
(iii) Inclination
Answer: (ii) Revolution
Question 2. (b) Direct rays of the Sun fall at the equator on:
(i) 21 March
(ii) 21 June
(iii) 22 December
Answer: (ii) 21 June
Question 2. (c) Christmas is celebrated in the summer in:
(i) Japan
India
Australia
Answer: (iii) Australia
Question 2. (d) Cycle of the seasons is due to:
(i) Rotation
(ii) Revolution
(iii) Gravitation
Answer: (ii) Revolution
Fill in the blanks.
Question 3.
(а) A leap year has____________ number of days.
(b) The daily motion of the Earth is____________ .
(c) The Earth travels around the Sun in_____________ orbit.
(d) The Sun’s rays fall vertically on the Tropic of ____________ on 21st June.
(e) Days are shorter during __________ season.
Answer:
(a) 366
(b) rotation
(c) fixed
(d) Capricorn
(e) winter
Also Read-
- NCERT Solutions for Class 6 Social Science Geography Chapter 1
- NCERT Solutions for Class 6 Social Science Geography Chapter 2
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