✅ The correct answer is option C.
The sulphites are a mineral group that contain one or more metallic elements in combination with the sulphate compound SO4.
✅ The correct answer is option B.
The middle latitudes are found between 30 degrees N/S and 60 degrees N/S. And the high latitudes are found between 60 degrees N/S and the poles (90 degrees N/S).
✅ The correct answer is option C.
Dozens of land areas of the Earth sit below current sea level. The lowest land area is the shoreline of the Dead Sea Depression in Israel, Jordan and Syria. It is approximately 413 meters or 1355 feet below sea level.