Concrete in example sentence

When cracks finally appear and water trickles into the concrete, the spores germinate, grow, and consume the nutrient soup that surrounds them, modifying their local environment to create the perfect conditions for calcium carbonate to grow.

More example sentences with word concrete

And yet, there are hundreds and hundreds of children in the developed world who never see nature, because they're growing up in concrete and all they know is virtual reality, with no opportunity to go and lie in the sun, or in the forest, with the dappled sun-specks coming down from the canopy above.

Let's make it concrete.

As I approached this concrete building, these tiny little windows, barbed wire, high walls, observation towers, and on the inside, these cold, hard spaces, little light or air, the guards are screaming, the doors are clanking, there's a wall of cells filled with so many black and brown bodies.

In multiple places, brick and concrete walls separate city and suburbs, white and black, running directly across municipal streets and through neighborhoods.

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