Quotation marks, also called 'inverted commas', are of two types: single and double. British practice is normally to enclose quoted matter between single quotation marks, and to use double quotation marks for a quotation within a quotation:
The oceans absorb the sun's heat, transferring it to the atmosphere and distributing it around the world via the ever-moving ocean currents. This drives global weather patterns and acts as a heater in the winter and an air conditioner in the summer.
Ocean currents are the vertical or horizontal movement of both surface and deep water throughout the worldâs oceans. Currents normally move in a specific direction and aid significantly in the circulation of the Earthâs moisture, the resultant weather, and water pollution.