Copper- The most vital mineral to modern life, used in everything from electrical wiring in households and cars to the saucepans in our kitchens. Thanks to antimicrobial properties, copper can even fight bacteria.
Platinum- Serves a critical role in the circuit boards of medical apparatus, electrical gadgets and household gadgets, including fiber optic cables for telecommunication devices.The metal is also critical in keeping people alive, serving a huge role in pacemakers to transmit electrical impulses to stabilize heartbeats.
Iron ore- Is a fundamental in creating railway tracks, which have long been a central part of daily life.
Silver- Traditionally used for jewelry and silverware, it’s also resistant to corrosion and oxidation, making it extremely useful for other industries. Plus its the best thermal and electrical conductor of all the metals.
Gold- Its primarily used for luxury purposes like jewelry and important obj CT’s like wedding rings, Olympic medals, Grammys, currency, ect. According to the World Gold Council, gold can also be used to solve certain environmental concerns.
Cobalt- Its often alloyed with aluminum and nickel to make particularly powerful magnets.
Bauxite- Although not technically a mineral, bauxite is formed from a laterite soil that has been severely leached of silica and other soluble materials in a wet tropical or subtropical climate. Its primarily used to create aluminum.
Lithium- Its the lowest density of all metals and is often made into alloys with aluminum and magnesium to improve their strength and make them lighter. Its used in everything from mobile phones, laptops, digital cameras, and electric vehicles. Lithium is one of the most popular metals used in today’s modern life.
Zinc- Along with many various health reasons, zinc is vital for modern life because of its resistance to corrosion. Its used to make many useful alloys like lead, tin, brass and copper. Metallic zinc is also used to make dry cell batteries, roof cladding, and die castings.
Potash- plays a center role in helping feed the ever growing population. Approximately 95% of the worlds potash production is used as fertilizer, while the remaining % is used for various other chemicals.
Wetlands are usually defined as the land that is submerged under shallow water, or the soil is saturated with water throughout the year. These inland wetland areas and coastal areas are affected both naturally as well as due to the human activities in different ways such as-
Due to the increasing rate of water pollution, where the waste particles produced from the industries and factories, and are eventually mixed with the water and polluting it.
Due to climate change also, these areas are affected.
Tide also is another factor affecting these areas.
Three of the major harmful impacts of humans on coastal areas are-
The pollution has increased in the coastal areas as the humans throw the waste materials here and there near to the sea, where these substances are later mixed with the water.
Due to the setting up of different things such as seawalls, sea-fence, the rate of erosion has considerably increased.
The marine life also is affected in the coastal areas, because humans often go for fishing in this area.
Three of the major harmful impacts of human on the freshwater ecosystem are-
The construction of dams directly affects the aquatic species and also degraded the quality of the water.
Due to the usage of waterways, these marine species are affected.
A large number of radioactive waste, chemicals, and other waste materials are released from the industrial sectors which are responsible for affecting the freshwater ecosystem.
The youngest age of the shale is 910 ka. According to the principle of inclusions, the shale formed before the tephra, so the tephra must be younger than 910 ka.
