It is due to Rayleigh Scattering of smaller wavelengths by tiny water molecules floating just above the surface of sea.
The greenish blue color of a lake can be due to the presence of algae or phytoplankton in the water. These microscopic organisms contain pigments that give the water a greenish hue. Additionally, the reflection of the sky and surrounding vegetation can also contribute to the blue color of the water.
Sea water appears blue due to the way it absorbs and scatters sunlight. Water molecules absorb colors in the red part of the light spectrum, while blue light is scattered and reflected back to our eyes, making the sea water appear blue.
Turquoise is a greenish-blue color that falls between blue and green on the color spectrum. It is often associated with tropical waters and gemstones.
You would get a greenish color when mixing light blue and yellow.
Usually, algae (AL jee) -- tiny plants. Algae can grow on surface of the water or on rocks and other stuff on the bottom. Sometimes it's not the water that's green, but the lake bottom or stream bottom. In shallow areas, sunlight reflects off the algae growing on the bottom and makes the water look green. High concentrations of copper can also make water look green.
The colour of the sea is greenish blue because of the reflection of the sky
The sea water is a greenish blue colour, (The greenish colour comes from the abundant plankton that thrive within the water.)
The color of sea water varies with the location. Near the shore, the water stirred up in the surf is more greenish, but way out to sea, deep water is more dark blue.
Water appears greenish blue because its complimentary color red is absorbed by water molecules
a greenish blue color
The greenish blue color of a lake can be due to the presence of algae or phytoplankton in the water. These microscopic organisms contain pigments that give the water a greenish hue. Additionally, the reflection of the sky and surrounding vegetation can also contribute to the blue color of the water.
When copper reacts with chlorine in water, a greenish-blue color is formed, which is due to the formation of copper(II) chloride.
The correct answer is clear, but maybe thats not what you are asking. I spent 8 years on sea duty in the US Navy, the color of sea water changes depending on where you are. Some places it is a beautiful light blue, and others its a dark blue almost greenish color. Usually the further you get from shore the better the water looks but thats not always the case.
turquoise
It seems a joke, but it isn't: sea is blue because water surface reflects the colour of the sky (blue, indeed). Then, if you want to know why the sky is blue, look for that question (it's very hard to explain it in few words, or in a few formulae: it involves refraction and trasmission of light; optics and electrodynamics!)
The correct answer is clear, but maybe thats not what you are asking. I spent 8 years on sea duty in the US Navy, the color of sea water changes depending on where you are. Some places it is a beautiful light blue, and others its a dark blue almost greenish color. Usually the further you get from shore the better the water looks but thats not always the case.
The Black Sea appears dark in color due to its depth and the presence of organic material and minerals in the water. It can also appear blue-green depending on the lighting and surrounding conditions.