Fossil fuels are a specific type of fuel that is made up of prehistoric animals and plants. This type of fuel is considered finite and non-renewable because they take millions of years to create.
... finite, exhaustible, non-renewable ones.
there is no part of a mobile that is made from polymer (exept the polymer casing that the mobile phone comes in).
1.. co polymer is a polymer made of 2 different monomer and homo polymer is a polymer made of single monomer 2.. ex-nylon-66,Buna-S-Rubber are the example of co polymer ex-pvc,neoprene etc are the example of homopolymer
Almost all Natural Resources (both renewable like solar and water, and finite like coal and oil) are used for energy or for materials.
Fossil fuels are a specific type of fuel that is made up of prehistoric animals and plants. This type of fuel is considered finite and non-renewable because they take millions of years to create.
... finite, exhaustible, non-renewable ones.
Trees can be re-grown, hence renewable. Oil and gas are already in the earth and are finite.
Finite supply/non renewable
Because it pollutes and is finite, non-renewable.
The sun is considered a renewable resource because it will continue to produce reusable energy forever. Fossil fuels aren't renewable because they are finite.
Not strictly renewable since it is produced from minerals that are finite, but there are very large amounts available, no risk of running out.
Neither coal nor nuclear power are considered renewable, as there are only finite amounts of coal and uranium on Earth.
polymer?!?
A polymer is a material. Fabric is made of material. A shirt is made of fabric.
They are nonrenewable. They are a finite resource no matter how vast the quantity. They can be recycled in some cases such as iron to extend their useful life.
Non-renewable. There is only a finite amount of iron on the planet, it is impossible to generate more. Iron ore is a non-renewable resource. When we have dug it all up there will be none left.