This is why the sky appears blue in the day time as blue light with shorter wavelength gets scattered in all directions. LEARNING OUTCOMES: observe bioluminescent deep-sea organisms (video, images) and document their observations, thoughts, and questions.
Blue planet deep sea creatures yellow series#
For example- If you take a look at the close picture of Earth’s surface, it looks like light blue color at the area around the continents, whereas the deep areas of oceans look deep blue in color.ĭo you know that the ocean looks blue due to the reflection of the sky because the sky is blue in color? The sky appears blue in color because our atmosphere disperses blue light (which is of shorter-wavelength) quite efficiently as compared to red or orange light (which is of longer-wavelength). explained in 5 ,BBC One - Blue Planet II, Series 1, The Deep,Strange Bioluminescing Deep Sea Animals ,Watch Blue Planet II ,All The Animals In Blue. An astonishing new trailer for the BBC's highly-anticipated Blue Planet II has revealed the colourful and alien-like underwater creatures that will feature in the new series. However, the blue color of the planet may vary depending on the depth of the oceans. Well, if you look at the images of Earth, most of its part looks blue which are the oceans present on Earth’s surface, whereas some other part looks brown or green which is actually the continents and the poles of Earth looks like white caps due to ice. From corals to sea turtles to eels, countless marine species are biofluorescent, or have the ability to reflect the blue light hitting a surface and re-emit it as a different color. A general statement about the blue appearance of Earth from outer surface is that “The Earth has almost 70% water on its surface due to which it looks blue in color”. Some are deep-sea jellyfish, but most scyphozoa live near coastal waters. There are over 200 species of scyphozoa or ‘true jellyfish’, which live in all the world’s oceans. The oceans dominate the worlds weather systems and support an enormous variety of life, from the largest animal that has ever lived on Earth, the blue.
floating bell, Phyllorhiza punctata, scyphozoa.
Most of us are curious to know why the Earth is called a blue planet. There are four classes of jellyfish: scyphozoa, cubozoa, hydrozoa, and staurozoa.
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