What is thought to be the correct sequence of the following events during the Carboniferous period?

What is thought to be the correct sequence of the following events during the Carboniferous period?

1. Vascular plants become more prevalent.
2. Megaphylls with large surface areas become more prevalent.
3. Atmospheric CO2 levels decline dramatically.
4. Global cooling occurs, leading to widespread glaciations.

The answer is :

1,2,3,4

Related Posts

Post a comment