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Children's Corner

  • Q
  • At the level of ocean floor about 4500 meters deep, the water is completely black and very cold. Why?
  • Name
  • Aijaz Ahmad, Class XII
  • Age
  • Not Available
  • Institution
  • Jamia Senior Secondary Schooll
  • City
  • New Delhi
  • A
  • This happens because light cannot reach that depth and sea floor appears dark. In contrast, the water on the surface appears blue due to scattering and reflection of light from the blue sky
...A.P.J.Abdul Kalam