What Once-in-an-Eon Event Gave Earth Its First Plants Around 1.5 Billion Years Ago? — Here’s What Scientists Believe
On today’s planet, you can see plants everywhere. A moss on a rock, grass in parks, tall trees in forests, and even algae on ponds and oceans. But Earth was not always like that, and there was actually a time over 1.5 billion years ago when it had no plants anywhere. The land was just … Read more


