Deep in example sentence

I spend most of my waking hours trying to determine how deep we can go into the Earth and still find something, anything, that's alive, because we still don't know the answer to this very basic question about life on Earth.

More example sentences with word deep

No, it's deep in our minds.

Today I'm going to take you on a voyage to some place so deep, so dark, so unexplored that we know less about it than we know about the dark side of the moon.

Instead, they just make me green with envy that my colleague from IUCN was able to go on this journey to the south of Madagascar seamounts to actually take photographs and to see these wondrous creatures of the deep.

So with that, I would just like to sincerely thank and honor Sylvia Earle for her wish, for it is helping us to put a face on the high seas and the deep seas beyond national jurisdiction.

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