Opal is typically extracted from the earth through open-cut mining or underground mining methods. Miners use heavy machinery to remove overburden and dig into the opal-bearing layers, where they extract the opal-bearing rocks. These rocks are then processed to extract the opal gemstones.
you extract it with a picaxe
Biofuels
name four resources people extract from rock
Calcium is the alkaline earth metal extracted by milking machines.
Aluminum is not extracted directly from the Earth's core as it is primarily found in the Earth's crust. To extract aluminum from the Earth's crust, bauxite ore is mined and processed to extract alumina, which is then electrolyzed to produce aluminum metal. Accessing the Earth's core is not currently technologically feasible.
black cherry extract or anthocyanin is used to reduce inflammation and is used a lot by people with arthritis
The four main materials that humans extract from the Earth are metals (such as iron and copper), fossil fuels (like coal and oil), precious minerals (including gold and diamonds), and construction materials (such as sand and gravel).
well. when Clark Kent came to earth in his space ship made by his father(i assume) traces of his exploding planet followed. so when it fell people picked it up from the ground therefore you extract it from the earth not the air ..h hahahahha
People mine to extract valuable minerals and resources from the earth that are used in various industries such as construction, manufacturing, and technology. Mining also serves as an important source of income and employment for many communities around the world.
It's pollen, just with the moisture squeezed out of it. Like vanilla extract which a bunch out people use in baking and stuff.
Well, some people like to add extra flavor with the vanilla extract to make the chocolate extra sweet.