limestone is made of the remains of organisms.In what way have decaying plants changed Florida's limestone bedrock?

1) decaying plants acidify water,which desolves limestones
2)decaying plants absorb water,which keeps limestone from dissolving
3)decaying plants changed limestone to quartz sand
4) decaying plants changed limestone to coal

I chose choice A

Right.

To understand how decaying plants have changed Florida's limestone bedrock, let's evaluate the options provided:

1) Decaying plants acidify water, which dissolves limestone: This option suggests that acidic water produced by decaying plants can dissolve limestone. However, limestone is typically composed of calcium carbonate, which is not easily dissolved by mild acidity. While acid rain can slowly erode limestone over long periods, it is not primarily caused by decaying plants.

2) Decaying plants absorb water, which keeps limestone from dissolving: This option implies that decaying plants absorb water, preventing it from seeping into the limestone and dissolving it. However, the process of water absorption by plants does not directly impact the stability of limestone bedrock.

3) Decaying plants changed limestone to quartz sand: This option proposes that decaying plants have transformed limestone into quartz sand. While plant material can contribute to the formation of sediments like sand, it does not directly alter the mineral composition of the limestone bedrock into quartz.

4) Decaying plants changed limestone to coal: This option suggests that decaying plants have converted limestone into coal. However, coal primarily forms from the remains of ancient plant material that has undergone substantial heat and pressure over millions of years. The process of coal formation does not occur directly from the interaction with limestone.

The correct answer is likely none of the options listed. Instead, the remains of organisms found in limestone, such as shells and coral, accumulate over time to form the bedrock. Decaying plants may contribute to the overall organic content within the limestone, but they do not cause significant changes to its composition.