If you smell a ârotten-eggâ odor, this is hydrogen sulfide gas. If water smells like oil or asphalt this can be from manganese. If water smells like cucumber or sewage this is usually a result of iron and/ or sulfur bacteria. Run the water hot water from each tap and notice if there is an odor in the hot water, that is not in the cold water.
To become a sonographer, both classroom and clinical training is required. Students take general courses in anatomy and physiology as well as ultrasound-specific imaging. Students are also required to take ultrasound physics courses, which can be quite challenging.
How to Become an Oceanographer. Oceanographers use science and math to study the interactions between oceans, continents, the atmosphere, and the biosphere. Oceanographer's work is dedicated to understanding and predicting how oceans work, as well as how to best take advantage of the resources oceans provide us with.