universe & solar system section 4 Practice Questions Answers Test with Solutions & More Shortcuts
Universe, solar system and Astronomy PRACTICE TEST [13 - EXERCISES]
universe & solar system section 1
universe & solar system section 2
universe & solar system section 3
universe & solar system section 4
universe & solar system section 5
universe & solar system section 6
universe & solar system section 7
universe & solar system section 8
universe & solar system section 9
universe & solar system section 10
universe & solar system section 11
universe & solar system section 12
universe & solar system section 13
Question : 42
Match the following List-I & List-II:
List I | List II |
(Features) | (Dates) |
A. Vernal equinox | 1. December 22 |
B. Summer solstice | 2. September 23 |
C. Winter solstice | 3. March 20 |
D. Autumnal equinox | 4. June 22 |
a) 3 1 4 2
b) 2 4 1 3
c) 3 1 2 4
d) 3 4 1 2
Answer »Answer: (d)
As Earth revolves around the Sun there are two moments each year when the Sun is exactly above the equator. These moments are called equinoxes which occur around March 20 or 21. The summer solstice occurs during the hemisphere’s summer.
This is the northern solstice in the northern hemisphere and the southern solstice in the southern hemisphere. Depending on the shift of the calendar, the summer solstice occurs sometime between June 20 and June 22 in the northern hemisphere and between December 20 and December 23 each year in the southern hemisphere.
The winter solstice (or hibernal solstice), also known as midwinter, is an astronomical phenomenon marking the day with the shortest period of daylight and the longest night of the year.
In the Northern Hemisphere this is the December solstice and in the Southern Hemisphere, this is the June solstice. It occurs on 22 September in the northern hemisphere and 20 March in the southern hemisphere. The autumnal equinox occurs on September 23.
Question : 43 [NDA 2015-I]
The Earth without rotational movement would result into
- No sun-rise and sun set
- No occurrence of day and night cycle
- Only one season
a) 3 only
b) 1, 2 and 3
c) 1 and 2 only
d) 1 Only
Answer »Answer: (c)
The Earth completes one “rotation” every twenty four hours. A rotation is when the planet spins around once. The Earth rotates counter-clockwise; this is why the Sun “rises” in the east and “sets” in the west. Revolution is when one object completes a circular path around another object.
The Earth takes 365.24 days to revolve around the Sun. This is why a year is 365 days long. During the year the Earth is angled differently towards the Sun.
These changing angles provide us with different Sun intensities and therefore we get four different seasons.
Question : 45 [SSC CGL 2016]
When does solar eclipse take place ?
a) When the moon is between the sun and earth
b) When the moon does not lie on the line joining the sun and earth
c) When the earth is between the moon and sun
d) When the sun is between the moon and earth
Answer »Answer: (a)
A solar eclipse occurs when the moon gets between Earth and the sun, and the moon casts a shadow over Earth. A solar eclipse can only take place at the phase of new moon, when the moon passes directly between the sun and Earth and its shadows fall upon Earth’s surface.
IMPORTANT indian geography mcq EXERCISES
-
Top 499+ Solar System And Universe Geography MCQ For UPSC »
-
Top 500+ Astronomy Geography GK MCQs Quiz For SSC Exams »
-
555+ Universe, Solar System & Astronomy MCQs Test & Quiz »
-
Top 500+ Solar System & Astronomy MCQs Quiz For UPSC IAS »
-
Top 499+ Universe Solar System MCQs For UPSC SSC IBPS RRB »
-
Top 500+ Universe & Astronomy Geography MCQs For SSC CGL »
-
Top 500+ Universe, Solar System & Astronomy GK MCQs Quiz »
-
New 499+ Universe, Solar System & Astronomy MCQ Live Test »
-
Top 500+ Universe and Solar System MCQs Quiz For SSC MTS »
-
Top 499+ Universe & Space GK MCQs Quiz For IBPS SBI Exams »
-
New 499+ Solar system and Astronomy MCQs Quiz For SSC CGL »
-
Top 499+ Solar System, Universe & Astronomy MCQ Live Test »
-
Top 500+ Universe & Our Planet Earth MCQs For Govt Exams »
Universe, solar system and Astronomy Shortcuts »
Click to Read...universe & solar system section 4 Online Quiz
Click to Start..Universe, solar system and Astronomy Shortcuts and Techniques with Examples
indian geography mcq CATEGORIES
-
» Nature & Scope of Geography
-
» Universe, solar system and Astronomy
-
» Geomorphology & Earth landforms
-
» Atmosphere & Climatology
-
» Hydrosphere & Oceanography
-
» Pedology or Soil & Agriculture
-
» Ecology & Bio geography
-
» World Physical Geography
-
» World Human Geography (Population)
-
» World Economic Geography (Industry, Trade, Transportation & Agriculture)
-
» World Country, Capital, Area, Currency, Parliament, Religion, New & old name of country
-
» Physiography & Geomorphology of India
-
» Indian Drainage, Irrigation and Rivers & River Projects
-
» Indian Climate
-
» Ecology, Environment, Forest, Naturals vegetations of India & National Park of India
-
» Indian Agriculture & Animal Husbandry
-
» Minerals & Energy Resources of India
-
» Industries & Trade in India
-
» Transportation & Ports System of India
RECENT BLOGS
Recently Added Subject & Categories For All Competitive Exams
SSC STENO: Mensuration Area & Volume Questions Test PDF
Free Mensuration Area and Volume Aptitude-based Practice multiple questions with solutions, Quiz, Full Mock Test & PDF for SSC Steno (Grade C & D) 2024 Exam
Continue Reading »
SSC STENO: Speed Time and Distance MCQ Questions Test PDF
Free Time and Distance Aptitude-based Practice multiple questions with solutions, Quiz series, Mock Test & Download PDF for SSC Steno (Grade C & D) 2024 Exam
Continue Reading »
SSC STENO: Time & Work Questions Solved Problems with PDF
Free Time and work Aptitude-based Practice multiple questions with solutions, Quiz series, Mock Test & Downloadable PDF for SSC Steno (Grade C & D) 2024 Exam
Continue Reading »
SSC STENO 2024: Free Reading Comprehension MCQ Test PDF
Top Reading Comprehension English Section-wise multiple choice questions and answers, Full Mock Test Series & Online Quiz for SSC Steno Grade C & D 2024 Exam
Continue Reading »