![Since Humans were able to reach the deepest part of the ocean "Challenger Deep" why we still say that we have discovered only 5% of the sea on earth? : r/ocean Since Humans were able to reach the deepest part of the ocean "Challenger Deep" why we still say that we have discovered only 5% of the sea on earth? : r/ocean](https://preview.redd.it/yk4h2noyq0k61.png?auto=webp&s=0858a461945ddd60048a68f805151b0c44f48921)
Since Humans were able to reach the deepest part of the ocean "Challenger Deep" why we still say that we have discovered only 5% of the sea on earth? : r/ocean
![Schmidt Ocean on Twitter: "#FishScales ~ The Mariana Trench in Pacific Ocean is the deepest place on Earth: over 11,000 meters deep (almost 7 miles). So how deep is that? If you Schmidt Ocean on Twitter: "#FishScales ~ The Mariana Trench in Pacific Ocean is the deepest place on Earth: over 11,000 meters deep (almost 7 miles). So how deep is that? If you](https://pbs.twimg.com/media/FZ43T6QXoAAYL6h.jpg)
Schmidt Ocean on Twitter: "#FishScales ~ The Mariana Trench in Pacific Ocean is the deepest place on Earth: over 11,000 meters deep (almost 7 miles). So how deep is that? If you
![How big is the Mariana Trench? For example, if I'm standing on the ocean floor and I jump into the trench, how far do I fall? - Quora How big is the Mariana Trench? For example, if I'm standing on the ocean floor and I jump into the trench, how far do I fall? - Quora](https://qph.cf2.quoracdn.net/main-qimg-4109ff812d9a75f944c0f4cd5346c816.webp)