Ad
related to: ocean background for powerpoint presentation
Search results
Results from the WOW.Com Content Network
Thermohaline circulation. Oceanography (from Ancient Greek ὠκεανός (ōkeanós) 'ocean' and γραφή (graphḗ) 'writing'), also known as oceanology, sea science, ocean science, and marine science, is the scientific study of the ocean, including its physics, chemistry, biology, and geology.
The ocean is the body of salt water that covers approximately 70.8% of Earth. [8] In English, the term ocean also refers to any of the large bodies of water into which the world ocean is conventionally divided. [9] The following names describe five different areas of the ocean: Pacific, Atlantic, Indian, Antarctic/Southern, and Arctic.
There are about 50,000 km (31,000 mi) of oceanic trenches worldwide, mostly around the Pacific Ocean, but also in the eastern Indian Ocean and a few other locations. The greatest ocean depth measured is in the Challenger Deep of the Mariana Trench , at a depth of 10,994 m (36,070 ft) below sea level .
Increased ocean traffic causes collisions between fast ocean vessels and large marine mammals. Habitat degradation also threatens marine mammals and their ability to find and catch food. Noise pollution, for example, may adversely affect echolocating mammals, and the ongoing effects of global warming degrade Arctic environments.
In 2013 Slat founded the non-profit The Ocean Cleanup, of which he serves as the CEO. [7] The group's mission is to develop advanced technologies to rid the world's oceans of plastic. [ 11 ] It raised US$2.2 million through a crowd funding campaign with the help of 38,000 donors from 160 countries. [ 12 ]
What is a moon sign? Read on for the meaning of moon sign in astrology for Aries, Aquarius, Pisces, Scorpio, Cancer, Leo, Capricorn, Libra, Virgo and more.
The anthropogenic perturbation occurs on top of an active carbon cycle, with fluxes and stocks represented in the background [123] for all numbers, with the ocean gross fluxes updated to 90 GtC yr−1 to account for the increase in atmospheric CO2 since publication. The carbon stocks in coasts are from a literature review of coastal marine ...
By Stella Qiu and Alun John. SYDNEY/LONDON (Reuters) - Markets started what could be a momentous month warily, with shares steady and Treasury yields near four-month highs ahead of U.S. jobs data ...
Ad
related to: ocean background for powerpoint presentation