Ep 2. The Deepest Place on Earth

The episode titled "The Deepest Place on Earth" is part of the first season of the documentary series How the Earth Was Made. In this episode, the show explores the Mariana Trench, which is the deepest place on Earth.

The Mariana Trench is located in the Western Pacific Ocean and it is home to some of the most unique and unusual creatures on the planet. This episode delves into the geological processes that created the trench and the factors that make it such an extreme environment.

Using cutting-edge technology, the show uncovers the secrets of this mysterious underwater world. Viewers are taken on a journey through the history of the Earth, exploring the tectonic plates that shape the planet. The episode explains how the movement of these plates created the Mariana Trench, as the Pacific Plate is subducted under the Mariana Plate.

The show also highlights the impact of other geological phenomena, such as volcanic eruptions, on the formation of the Mariana Trench. The program explains how the eruptions of massive volcanoes in the Pacific Ring of Fire, located near the trench, have played a role in the formation of the region.

Throughout this journey, the show explains the science behind the Mariana Trench's unique properties. It explores the incredible pressure that exists at the bottom of the trench, which is 1000 times stronger than at the surface. Viewers also learn about the extreme temperatures and darkness that make it hard for life to exist in this environment.

Despite the harsh conditions, the Mariana Trench is home to an incredible range of creatures that have adapted to these extreme conditions. Viewers are introduced to some of the most bizarre life forms on the planet, such as the anglerfish, which uses a bioluminescent lure to attract prey in the darkness, and the giant isopod, a deep-sea crustacean that resembles a prehistoric creature.

The episode also explores the impact of human activity on the Mariana Trench. The show highlights the impact of deep-sea mining as companies seek to extract minerals from the ocean floor. It also covers the impact of plastic pollution on the region and the efforts underway to protect this incredibly diverse ecosystem from human interference.

Overall, this episode provides an insightful look into one of the most mysterious and extreme environments on Earth. Through a combination of cutting-edge technology, expert analysis, and stunning imagery, the show provides viewers with a deep understanding of the geological and biological processes that shape our planet.