Earth's tropical atmosphere is growing in all directions. Researchers have observed that, as climate zones change, animals and plants migrate to keep up. But as biodiversity and ecosystem services are threatened, species that can't adjust to rapidly changing conditions face extinction.

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Earth's tropical atmosphere is growing in all directions. Researchers have observed that, as climate zones change, animals and plants migrate to keep up. But as biodiversity and ecosystem services are threatened, species that can't adjust to rapidly changing conditions face extinction.