ESS
Grade-9
Easy
Question
Match the following
- 1 -b, 2 – c, 3 – d, 4 – a
- 1 – b, 2 – d, 3 – c, 4 – a
- 1 – b, 2 – a, 3, d, 4 – c
- 1 – b, 2, d, 3 – a, 4 - c
Hint:
Different stars have different colors due to a number of factors.
The correct answer is: 1 -b, 2 – c, 3 – d, 4 – a
- Antares is a red supergiant that rises low over the southern horizon in the Northern Hemisphere
- Arcturus is the brightest star in the northern constellation of Boötes and orange in colour
- Rigel is a blue supergiant star in the constellation of Orion.
- Sun is yellow
- So option A is correct
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