Punctuation â apostrophes versus quotation marks. Punctuation marks. Punctuation has a very important function for the written language as it helps to build up a clear structure for a better clarification and comprehension of the text.
Oceanography is the study of the ocean and all its complex relationships with the planet. This includes the study of weather, ocean currents, and sea life, and every other topic associated with the ocean. An oceanographer is a special kind of scientist who studies the ocean. The oceans are a large environment, and so the science of oceanography must be just as large.
Chemical oceanographers study such things as how minerals on land weather into salts and enter the ocean, how chemicals in seawater interact and react, how organic material created by plants survives in the ocean and is buried in sediments deep below the sea surface (and thereby subtracts greenhouse gases from the atmosphere), and how major elements ...