Plate Tectonics
Plate tectonics is a scientific theory that describes the large-scale motion of Earth's lithosphere. The lithosphere is divided into a number of plates that float on the underlying asthenosphere. These plates move and interact with one another at plate boundaries, which can result in the formation of new crust, the destruction of old crust, and the creation of geological features such as mountains, volcanoes, and oceanic trenches. Plate tectonics is responsible for the distribution of continents and oceans, and plays a critical role in the Earth's climate and the evolution of life. It is also a key factor in the formation and distribution of natural resources such as oil, gas, and minerals.
Your Previous Searches
Random Picks
- Shiplift: A shiplift is a platform used for lifting ships out of the water for maintenance, repair, or storage. It consists of a large structure with a platform that can be raised or lowered using hydraulic or mechanical systems. Shiplifts are common ... Read More >>
- Cyclodial Propulsion System: Cyclodial propulsion system is a type of marine propulsion system that uses a circular motion to generate thrust. The system consists of a circular duct that surrounds the propeller and rotates around it. The duct has a series of curved bla ... Read More >>
- Swivel: A swivel is a device that allows rotation of one end of a rope or cable without twisting the entire length. In maritime context, swivels are commonly used in mooring operations to prevent the mooring lines from twisting and potentially brea ... Read More >>
Top News
US ‘Secret War’ remembered as Secretary of Defense Lloyd Austin visits Laos...
Al Jazeera looks back at the most devastating period in Laos's history, when the US waged a years-long 'Secret War'....
News Source: Al Jazeera English on 2024-11-21
Japan will watch China's military after Beijing admits violating Japanese airspa...
Japanese officials say they are closely watching to see if China keeps its promise to prevent further violations of Japan’s airspace after explaining that an incursion by a Chinese military aircraft...
News Source: ABC News on 2024-11-20
Southeast Asian defense chiefs meet in Laos as maritime disputes with China are ...
Southeast Asian defense chiefs and representatives are meeting in the Laotian capital for security talks at a time of increasing maritime disputes with China in the Asia-Pacific and as the transition ...
News Source: ABC News on 2024-11-20
Biden's $100 billion disaster aid request includes money to rebuild the collapse...
President Joe Biden’s pending request to Congress for nearly $100 billion in emergency disaster aid includes money to rebuild Baltimore’s Francis Scott Key Bridge after its deadly collapse in Marc...
News Source: ABC News on 2024-11-19
The Houthis appear determined to score a hit on the American and European warshi...
The US and European Union have maintained a significant Middle East naval presence to battle the Houthis over the past year....
News Source: Business Insider on 2024-11-19