A. Blue
B. Green
C. Orange
D. Yellow
A hydrosphere is the total amount of water on a planet. The hydrosphere includes water that is on the surface of the planet, underground, and in the air. A planet’s hydrosphere can be liquid, vapor, or ice. On Earth, liquid water exists on the surface in the form of oceans, lakes and rivers.
A. Active volcano
B. Extinct volcano
C. Plateau in volcanic region
D. None of these
A. vitamin B-3
B. vitamin B-4
C. vitamin B-5
D. vitamin B-7
A. 10%
B. 14%
C. 16%
D. 17%
which of the following planets is known as “morning star”?
A. Mercury
B. VENUS
C. Mars
D. Saturn
Venus is known as “The Morning Star and Evening Star”. One of the nicknames of Venus is “the Morning Star”. It’s also known as the Evening Star. Of course, Venus isn’t a star at all, but a planet.
A. Auxology
B. Autology
C. Avionics
D. Axiology
Auxology, the study of all aspects of human physical growth. Bacterial growth. Cell growth