Practicing Class 7 Science MCQ and Class 7 Science Chapter 12 Earth Moon and the Sun MCQ Questions Online Test with Answers daily helps in time management.
Class 7 Earth Moon and the Sun MCQ with Answers
MCQ on Earth Moon and the Sun Class 7
Class 7 Science Chapter 12 Earth Moon and the Sun MCQ Questions with Answers
Question 1.
The days and nights on the Earth are formed due to
(a) The movement of the Sun across the sky
(b) The rotation of the Earth on its axis
(c) Revolution of the Earth in its orbit
(c) Formation of clouds
Answer:
(b) The rotation of the Earth on its axis
Question 2.
The tilt of the Earth’s axis and its spherical shape cause
(a) The Solar eclipses
(b) The Lunar eclipses
(c) Day and night on the Earth
(d) Seasons on the Earth in a year
Answer:
(d) Seasons on the Earth in a year
Question 3.
The Moon is much smaller than the Sun. It blocks the light of the Sun completely during a total solar eclipse because
(a) The Earth is far from the Sun
(b) The Moon is bigger than the planet Mercury
(c) The Moon is close to the Earth, so its apparent size is big enough to block the light of the Sun completely
(d) The Earth is smaller in size than the Moon
Answer:
(c) The Moon is close to the Earth, so its apparent size is big enough to block the light of the Sun completely
Question 4.
The Earth completes on revolution around the sun in
(a) 365 days 6 hours
(b) 365 days in a normal year and 366 days in a leap year
(c) 52 weeks or 364 days
(d) 360 days
Answer:
(a) 365 days 6 hours
Question 5.
The stars in the night sky appear to
(a) Move from West to East
(b) Move from North to South
(c) Move from East to West
(d) Remain stationary at their given places
Answer:
(c) Move from East to West
Question 6.
In the Northern Hemisphere, the longest day occurs around 21 June this is known as
(a) Winter solstice
(b) Autumn equinox
(c) Spring equinox
(d) Summer solstice
Answer:
(d) Summer solstice
Earth Moon and the Sun Class 7 Assertion-Reason Type Questions
Assertion-Reason Questions Directions: Each of the questions (i) and (ii) contain two statements – first ‘Assertion’ and second ‘Reason’. Select the correct answer to these questions from the codes (a), (b), (c) or (d) as given below:
(a) Both Assertion and Reason are true and Reason is the correct explanation of Assertion.
(b) Both Assertion and Reason are true and Reason is NOT the correct explanation 6f Assertion.
(c) Assertion is true and Reason is false.
(d) Assertion is false and Reason is true.
(i) Assertion (A): The tilt of the Earth’s axis and the spherical shape of the Earth gives rise to seasons.
Reason (R): The Northern Hemisphere receives sunlight for more than 12 hours in June, thus, experiences more intense sunlight, which lasts for a longer time, causing the summer season
Answer:
(a) Both Assertion and Reason are true and Reason is the correct explanation of Assertion.
(ii) Assertion (A): The Earth’s axis of rotation is upright with respect to the orbit.
Reason (R): The Earth’s axis of rotation passes through its geographic North Pole and the South Pole.
Answer:
(d) Assertion is false and Reason is true.
Earth Moon and the Sun Class 7 Fill in the blanks
1. The Earth spins (or rotates) on its own _____ in space.
Answer:
axis
2. The Earth’s rotation from to _____ causes the day-night cycle.
Answer:
west, east
3. The path an object takes while revolving around another object is called its _____.
Answer:
orbit
4. The polar regions thus experience continuous sunshine for _____ followed by a _____ period of darkness.
Answer:
Six months, six-months
5. The tilt of the Earth’s axis and the _____ of the Earth gives rise to seasons.
Answer:
spherical shape
6. When the Moon is completely in the Earth’s shadow, it is called a _____ eclipse.
Answer:
Total lunar
Earth Moon and the Sun Class 7 True or False
Question 1.
The Earth, like all other planets revolves around the Sun.
Answer:
True
Question 2.
As the Earth also revolves around the Sun continuously, the stars seen in the night sky at same time after sunset over the entire year.
Answer:
False
Explanation:
the stars seen in the night sky after sunset gradually change over a year.
Question 3.
The tilt of the Earth’s axis and the spherical shape of the Earth gives rise to day and night cycle.
Answer:
False
Explanation:
gives rise to seasons
Question 4.
In June, the Northern Hemisphere is tilted towards the Sun while the Southern Hemisphere is tilted away from the Sun.
Answer:
True
Explanation:
broken filament does not glow as it breaks the electric circuit
Question 5.
When part of the Moon is in the Earth’s shadow and the rest of the Moon is visible, it is called a total lunar eclipse.
Answer:
False
Explanation:
partial lunar eclipse
Question 6.
Like the Sun, we cannot watch the eclipsed full Moon with our naked eye.
Answer:
False
Explanation:
Unlike the Sun, we can safely watch the eclipsed full Moon with our naked eye
Earth Moon and the Sun Class 7 Match the following
Question 1.
Match the following items given in Column A with that in Column B:
| Column A | Column B |
| 1. Day and night cycle | (a) North Pole and South Pole |
| 2. The seasons in a year | (b) East to West |
| 3. Stars appearing to move in the night sky | (c) Axis and orbit respectively |
| 4. Sunlight for six months month long darkness followed by six | (d) Rotation of the Earth on its axis |
| 5. Rotation and revolution | (e) Tilted axis and spherical shape of the Earth |
Answer:
| Column A | Column B |
| 1. Day and night cycle | (d) Rotation of the Earth on its axis |
| 2. The seasons in a year | (e) Tilted axis and spherical shape of the Earth |
| 3. Stars appearing to move in the night sky | (b) East to West |
| 4. Sunlight for six months month long darkness followed by six | (a) North Pole and South Pole |
| 5. Rotation and revolution | (c) Axis and orbit respectively |
Question 2.
Match the following items given in Column A with that in Column B:
| Column A | Column B |
| 1. The Earth between the Sun and the Moon | (a) 21 June |
| 2. The Moon between the Sun and the Earth | (b) 23 September |
| 3. Summer solstice | (c) December |
| 4. Autumn equinox | (d) Lunar eclipse |
| 5. Winter on the Northern Hemisphere | (e) Solar eclipse |
Answer:
| Column A | Column B |
| 1. The Earth between the Sun and the Moon | (d) Lunar eclipse |
| 2. The Moon between the Sun and the Earth | (e) Solar eclipse |
| 3. Summer solstice | (a) 21 June |
| 4. Autumn equinox | (b) 23 September |
| 5. Winter on the Northern Hemisphere | (c) December |