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I don't think any COMETS have struck the earth, but METEORITES have. Comets are icy balls of gas and dust that fly around the sun like Halley's comet.
Wiki User
∙ 15y ago
Although comets contain water in the form of ice, scientists do not consider them a significant source of Earth's ocean water. Instead, the majority of Earth's water is thought to have originated from within the planet during its formation and through volcanic outgassing over time. Comets may have played a role in enriching Earth's water with isotopic compositions different from those found in the planet's interior.
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What is a source of most water that evaporates from earths surface?
This source is ocean waters.
What is th largest source of water for the water cycle?
oceans and seasThe ocean.
If you are swimming in an ocean and lightning strikes the ocean would survive?
Yes, you would likely survive because water is a good conductor of electricity and the current from the lightning would disperse in the water. However, it is important to get out of the water as soon as possible to avoid any potential dangers from subsequent strikes or nearby electric currents.
Can lighting hit the ocean?
Yes, lightning can hit the ocean. When a thunderstorm occurs over the ocean, lightning can strike the water just as it would strike land. The ocean's vast surface area makes it a common target for lightning strikes.
What exactly is a comet?
comet is mostly made out of rock, dust,a nd freezing water
What happens when a deep-water wave strikes the bottom of the ocean?
waves get slower and higher then they break
What is the water source of a fish?
in the ocean
What is a whales water source?
The ocean.
Which natural source of water is salt water?
the ocean
What is the source of salt in ocean water?
the sand
Is ocean a main source of water?
It is a main source of water for household purposes but it is not for drinking Thanks Gaurang
What is a source of most water that evaporates from earths surface?
This source is ocean waters.
What is th largest source of water for the water cycle?
oceans and seasThe ocean.
Why are boats on lakes or on the ocean especially vulnerable to lightning strikes?
Because lightning strikes the highest available target, and boats are usually the highest thing on the water..Stay off the water during storms!
What are source of water?
rain water , river and lake water, sea and ocean water and underground water
What is the ocean's main role in the water cycle?
The ocean serves as the major source for evaporation of water back into atmospheric circulation. At the poles, they are also a source of fresh water as sea ice, but this does not contribute significantly to the production of water resources.
What happens after thunder strikes the ocean?
When thunder strikes over the ocean, it creates a loud noise due to the rapid expansion of air caused by the lightning. This sound may not travel as far over water compared to over land, but it can still be heard by people nearby. Lightning can also cause harm to any boats or structures on the water if it strikes directly.
