How does sulfur cycle affect the environment?
Sulfur is put into the atmosphere as a result of weathering… Hydrogen sulfide rapidly oxidizes to gases that dissolve in water to form sulfurous and sulfuric acids. These compounds contribute in large part to the “acid rain” that can kill sensitive aquatic organisms and damage marble monuments and stone buildings.
What is the role of bacteria in the sulfur cycle?
Sulfur is assimilated by bacteria and plants as SO4 for use and reduction to sulfide. Animals and bacteria can remove the sulfide group from proteins as a source of S during decomposition. These processes complete the sulfur cycle.
What affects the sulfur cycle?
Human activities have a major effect on the global sulfur cycle. The burning of coal, natural gas, and other fossil fuels has greatly increased the amount of S in the atmosphere and ocean and depleted the sedimentary rock sink.
What are 3 interesting facts about sulfur?
Here are some interesting facts about sulfur.
- Atomic number: 16.
- Atomic weight: 32.066.
- Melting point: 388.36 K (115.21°C or 239.38°F)
- Boiling point: 717.75 K (444.60°C or 832.28°F)
- Density: 2.067 grams per cubic centimeter.
- Phase at room temperature: Solid.
- Element classification: Non-metal.
- Period number: 3.
How does sulfur enter the body?
When it enters our body it can be incorporated into tissues like skin and cartilage. It is also found in some proteins and vitamins. When sulfur gets on intact skin, most of it does not get into the bloodstream. However, it can be absorbed into skin itself.
What happens during the sulfur cycle?
The sulfur cycle describes the movement of sulfur through the geosphere and biosphere. Sulfur is released from rocks through weathering, and then assimilated by microbes and plants. It is then passed up the food chain and assimilated by plants and animals, and released when they decompose.