This reinforced and so further accelerated the collapse by reducing the amount of animals which could be supported by the shrinking ecosystems, all of which led to a crash in global carbon dioxide levels, which impacted the plants even more.
This reinforced. This accelerated the collapse by. This was reducing the amount of animals. These animals could be supported by the shrinking ecosystems, all of which led to a crash in global carbon dioxide levels. A crash in global carbon dioxide levels impacted the plants even more.