Questions: Question 16 2 pts Provided below are a variety of past environments in which chemical sedimentary rocks form. Match the name of the rock that would form with the environment in which the sediments and ultimately this rock would form. Limestone Coral Reef Chert Deep marine Travertine Hot Springs and Caves Rock Salt (Halite) Ancient Inland Seas

The answer is as follows:

1. Limestone - Coral Reef
2. Chert - Deep marine
3. Travertine - Hot Springs and Caves
4. Rock Salt (Halite) - Ancient Inland Seas

Explanation:

1. Limestone: This rock typically forms in warm, shallow marine environments such as coral reefs. The accumulation of calcium carbonate from the shells and skeletons of marine organisms leads to the formation of limestone.

2. Chert: This rock forms in deep marine environments where the accumulation of silica from the remains of microorganisms like radiolarians and diatoms occurs. Over time, this silica can precipitate and form chert.

3. Travertine: This rock forms in environments such as hot springs and caves where calcium carbonate precipitates out of mineral-rich water. The deposition of calcium carbonate from these waters leads to the formation of travertine.

4. Rock Salt (Halite): This rock forms in ancient inland seas or evaporite basins where the evaporation of water leaves behind salt deposits. Over time, these deposits can accumulate and form rock salt.