Crust in example sentence

Madrepores, which one must guard against confusing with precious coral, clothe their tissue in a limestone crust, and their variations in structure have led my famous mentor Professor Milne-Edwards to classify them into five divisions.

More example sentences with word crust

And deep beneath those oceans, at cracks in the Earth's crust, you've got heat seeping up from inside the Earth, and you've got a great diversity of elements.

Just as an aside, I wanted to mention, cities are only two percent of the Earth's crust, but they are 50 percent of the world's population.

One of the magical things about this journey, however, is that because I'm walking over the sea, over this floating, drifting, shifting crust of ice that's floating on top of the Arctic Ocean is it's an environment that's in a constant state of flux.

But if you do not look at grasslands but look down into them, you find that most of the soil in that grassland that you've just seen is bare and covered with a crust of algae, leading to increased runoff and evaporation.

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