Final answer:
Mercury is a naturally occurring metal that exists in different forms. Human activities that release mercury are not necessary for life, and there are alternate solutions available. It is important to address mercury release as it can pose health risks to humans and wildlife.
Step-by-step explanation:
Mercury is a naturally occurring metal and can exist in various forms. The types of mercury that humans are usually exposed to are methylmercury and elemental mercury. Elemental mercury is a liquid at room temperature and can produce a harmful vapor. Methylmercury, on the other hand, can build up in the bodies of long-living predatory fish.
Human activities, such as burning coal and mining gold, release mercury into the environment. These activities are not necessary for life as there are alternate solutions available. For example, using renewable energy sources, such as solar or wind power, can help reduce the need for coal burning. Additionally, proper disposal of mercury-containing products and reducing mercury emissions from industrial processes can also minimize mercury release into the environment.
It is important to address the release of mercury and find alternate solutions as mercury can pose health risks to humans and wildlife. Consuming large quantities of fish high in mercury can have detrimental effects, especially for pregnant women and their developing fetuses. Exposure to mercury can result in motor difficulties, sensory problems, and cognitive deficits.