The bluish colour of water in deep sea is due to
(a) The presence of algae and other plants found in water
(b) Reflection of sky in water
(c) Scattering of light
(d) Absorbtion of light by sea
(a) The presence of algae and other plants found in water
(b) Reflection of sky in water
(c) Scattering of light
(d) Absorbtion of light by sea