Some examples of biomass's current use to day is, producing methane out of it that is the gas which comes out of you oven.
Ethanol which is a transportation fuel which is made from corn and sugar cane, that has been fermented. and finally biodiesel which is another type of transportation fuel, that is produced from vegetable oil and animal fat.
Actually no Igneous Rock Is Obsedian
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Conduction allows energy to travel through a medium. Some of its practical uses are making electricity flow in wires, cooking food, telephone conversations and conducting heat through the atmosphere to warm the earth.Another AnswerFurther to the original answer, energy doesn't travel through wires. A conductor allows the drift of current.
balloons and some times hot air balloons dozens of industrial and scientific uses.
Limonite can be used as a pigment in paint and has some medical purpose
money
Volcano,..
Examples: USA, UK and the majority of their current or ancient colonies.
give examples of different types of flotation then i will tell you
Geometry has many uses..... For examples construction of pryamids uses geometry... or even in construction of bridges and other enjeenering marvels.....
There are many important uses for copper. Copper can be used in pipes and in wiring as a few examples.
A barter system uses no money. A volunteer does not work for money.
AN OBSERVATION IS INFORMATION GATHERED THROUGH THE USES OF THE SENSES OR WITH AID OF INSTRUMENTS
A barter system uses no money. A volunteer does not work for money.
You can generalize that any device that produces heatuses a larger electric current (and more electric power).Some examples are: Toaster, hair dryer, hair curler, clothes iron.The iron operates on more current, and uses more power, than the shaver.
uranium -just an elemet uranium 235 -element but this is radioactive
Lighting, heating, radio, TV, computers, phones, internet, medical electronics are some examples.