About 450 million years ago, the terrestrial landscape on Earth would have ________.

Question

Quizplus · Accepted Answer

Around 450 million years ago, the terrestrial landscape on Earth would have been covered by non-vascular green plants similar to liverworts, forming green mats on rock. This was during the early colonization of land by plants.  Flowers, grasses, shrubs, and trees had not yet evolved, and the tall forests that became today's coal were still millions of years away.

About 450 Million Years Ago, the Terrestrial Landscape on Earth