This is awesome page put up by BBC News! It gives you an idea of how deep animals can dive, w
Icy cold, pitch black and with crushing pressures – the deepest part of the ocean is one of the most hostile places on the planet. Only two explorers have made the epic journey there: 11km (seven miles) down to the bottom of the Pacific Ocean’s Mariana Trench. As a new wave of explorers is gearing up to repeat this remarkable dive, take a look at the mysterious world that they will be plunging into.
It’s a webpage that takes you on a journey from the surface of the ocean down to the very deepest depths, and gives you information about each zone. Suss it out!