沙漠生存者的無(wú)窮智慧。 Hints： Celsius dune camouflaged minefield

In their grassy home, the ants are shaded from the worst of the sun. But out on the surface of the sand, the temperature can reach a blistering 60 Celsius. Spoor spiders have an extraordinary survival strategy. With nowhere to hang their webs, they spin their silk on the ground, meshing sand grains together. The result: a mini blanket which serves as a sunscreen. But these sandy blankets do more than shelter. They are beautifully camouflaged sticky traps. Dune ants get most of the food they need on their doorstep. But to supplement their diet they must also venture out onto the sand. Their long legs lift them above the baking ground to where the temperature is slightly cooler. But they must still tread carefully, it's a minefield out there.

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