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lisabon 2012 [21]
3 years ago
15

Which describes the geological time of the first land plants?

Advanced Placement (AP)
1 answer:
Artemon [7]3 years ago
4 0

Answer:

The first land plants appeared around 470 million years ago, during the Ordovician period, when life was diversifying rapidly. They were non-vascular plants, like mosses and liverworts, that didn't have deep roots. About 35 million years later, ice sheets briefly covered much of the planet and a mass extinction ensued.

Explanation:

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