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.

Question

Quizplus · Accepted Answer

During the Carboniferous period, vascular plants became more prevalent first, which led to the development of megaphylls (large leaves) to capture more sunlight. This increase in plant life contributed to a significant decline in atmospheric CO2 levels, as plants absorb CO2 for photosynthesis. The reduction in CO2, a greenhouse gas, led to global cooling and widespread glaciations.

What Is Thought to Be the Correct Sequence of the Following