What is a material resource?
anything humans use.
What is the subject and predicate for the sentenceA natural resource is a material found in nature that is useful or necessary to living things?
A scarce resource is any material good that has a limited supply. Technically, air is a scarce resource, like all material, due to the law of conservation of matter. However, because it is initially plentiful and renewable on a mass scale, there's little reason to fear a shortage, which mustn't be confused with scarcity.
raw material - gold, bauxite, diamond natural resource - trees, water, animals basically raw materials are ores found in their state i.e bauxite is found in the ground and aluminum is extracted from it natural resource are naturally occurring and don't need altering, generally have uses to human beings
Plastic, in most cases, is made from hydrocarbons. Hydrocarbons are a product of natural gas and crude oil. Natural gas and crude oil are limited natural resources (they are running out) Therefore, plastic is not an inexhaustible resource. and Plastic is a manufactured material Resources are recovered directly from the Earth or grown Therefore, plastic is not a resource