They would be the primary producers. otherwise known as an autotroph. (makes their own food)
Answer:
limestone
Explanation:
Karst is most strongly developed in dense carbonate rock, such as limestone, that is thinly bedded and highly fractured. Karst is not typically well developed in chalk, because chalk is highly porous rather than dense, so the flow of groundwater is not concentrated along fractures.
It would be secondary. This is because a natural disaster would cause an immediate effect on plant life in the area.
