define natural - EAS
- https://www.dictionary.com/browse/decomposition
Decomposition definition, the act or process of decomposing. See more.
- https://www.dictionary.com/browse/crude
Crude definition, in a raw or unprepared state; unrefined or natural: crude sugar. See more.
- https://www.sciencemadesimple.com/science-definition.html
Natural sciences, the study of the natural world, and; Social sciences, the systematic study of human behavior and society. Below is just a partial listing of some of the many, many different possible fields of study within science. Many of the fields listed here overlap to some degree with one or more other areas. Biology
- https://www.solarschools.net/knowledge-bank/non-renewable-energy
What is non-renewable energy? Non-renewable energy is a source of energy that will eventually run out.Most sources of non-renewable energy are fossil fuels, such as coal, gas, and oil.. These natural resources are a major source of power for a vast amount of industries – however, there are numerous downsides to non-renewable energy, including their negative environmental …