Question

match each term to its description. limestone formation gas exchange chemical weathering during this process, the fossilized remains of marine organisms mix with sediment to produce a type of carbon - rich rock. during this process, carbon dioxide dissolves into ocean water and forms carbonic acid, which breaks down into simple ions. this process can also happen in reverse. during this process, rocks on land are broken down by carbonic acid, forming various ions. carbon is removed from the atmosphere. submit work it out not feeling ready yet? this can help: the carbon cycle: biosphere processes and interactions (97)

Explanation:

Step1: Analyze the first description

The description is about fossilized marine organisms mixing with sediment to form a carbon - rich rock. Limestone is a carbon - rich rock formed from marine organisms' remains and sediment. So the term for this description is limestone formation.

Step2: Analyze the second description

The description is about carbon dioxide dissolving in ocean water to form carbonic acid (and the reverse process). This is related to gas exchange (the exchange of gases like carbon dioxide between the atmosphere and the ocean). So the term for this description is gas exchange.

Step3: Analyze the third description

The description is about rocks on land being broken down by carbonic acid. Chemical weathering is the breakdown of rocks through chemical processes, and carbonic acid - mediated breakdown of rocks is a type of chemical weathering. So the term for this description is chemical weathering.

Answer:

First row (description about fossilized marine organisms and sediment): limestone formation
Second row (description about carbon dioxide in ocean water): gas exchange
Third row (description about rocks broken down by carbonic acid): chemical weathering