Blue colour of water in sea is due to

Options

A. Refraction of blue light by impurities
B. Refraction of blue sky by water
C. Scattering of light by water
D. None of these

Explanation

To answer the question regarding the blue color of water in the sea, we can follow these steps:

### Step-by-Step Solution:

1. **Understanding Light and Color**:
- Light is made up of different colors, which can be arranged in the spectrum (VIBGYOR: Violet, Indigo, Blue, Green, Yellow, Orange, Red). Each color has a different wavelength, with violet having the shortest wavelength and red having the longest.

2. **Wavelength and Intensity**:
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