One to two hours before your workout, drink 15 to 20 ounces of water. 15 minutes before you begin, drink between 8 and 10 ounces of water. During your workout, drink another 8 ounces every 15 minutes.
trench. n. 1. A deep furrow or ditch. 2. A long narrow ditch embanked with its own soil and used for concealment and protection in warfare. 3. A long, steep-sided valley on the ocean floor. v. trenched, trenchÂ·ing, trenchÂ·es. v. tr. 1. To dig or make a trench or trenches in (land or an area, for example).
Best Answer: deep sea trench or Oceanic Trench, any long, narrow, steep-sided depression in the ocean bottom in which maximum oceanic depths (approximately 7,300 to more than 11,000 m [24,000 to 36,000 feet]) occur. The deepest known depression of this kind is the Mariana Trench, which lies east of the Mariana Islands in the western North Pacific Ocean. http://www.britannica.com/eb/article-902... Ocean Trench Definition. For the best answers, search on this site https://shorturl.im/Ut6Q5 Mariana Trench. Deepest spot on Earth. The continental plates are less dense than the oceanic plates on Earth. They tend to float over the oceanic plates. The ocean plates get subducted below the continental plates and form a trench where it's being subducted.