The two men most responsible for introducing the basic principles of modern geology are james hutton and charles lydell in the early 1900’s. true false

True.

Explanation:

In 1726, James Hutton was born in Edinburgh, Scotland, who would become the “father of modern geology”. Although he initially graduated in law, he was attracted from an early age by the sciences, especially chemistry. Hutton imagined the formation of the universe in a very different way from what the "Bible" said. He argued that the Earth had been formed through a continuous cycle in which rocks and soil were washed away by the sea, compacted, forced to rise from the surface by volcanic processes and to turn into sediments again. James Hutton is considered one of the most important geologists in history.

Charles Lyell, who was born in the year Hutton died, and who would be greatly influenced by Hutton's books, developed and corroborated the theory of uniformitarianism. Hutton not only inspired his contemporaries but also future generations of geologists. If, until the 18th century, the idea that prevailed over the formation of the Earth was that there would have been a succession of catastrophes, in the following century this theory fell apart and was replaced by uniformitarianism. In other words, nature follows a uniform course, through which it changes its surface over time. Most responsible for defending and popularizing Hutton's new theory was Scottish geologist Charles Lyell.

James Hutton and Charles Lyell were largely responsible for introducing the basic principles of modern geology.

b - the respond is innate and varies over time.

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a fossil fuel is a fuel formed by natural processes, such as anaerobic decomposition of buried dead organisms, containing energy originating in ancient photosynthesis.[1] the age of the organisms and their resulting fossil fuels is typically millions of years, and sometimes exceeds 650 million years.[2] fossil fuels contain high percentages of carbon and include petroleum, coal, and natural gas.[3] other commonly used derivatives include kerosene and propane. fossil fuels range from volatile materials with low carbon to hydrogen ratios like methane, to liquids like petroleum, to nonvolatile materials composed of almost pure carbon, like anthracite coal. methane can be found in hydrocarbon fields either alone, associated with oil, or in the form of methane clathrates.

the theory that fossil fuels formed from the fossilized remains of dead plants by exposure to heat and pressure in the earth's crust over millions of years was first introduced by andreas libavius "in his 1597 alchemia [alchymia]" and later by mikhail lomonosov "as early as 1757 and certainly by 1763".[4] the first use of the term "fossil fuel" was by the german chemist caspar neumann, in english translation in 1759.[5]

in 2017 the world's primary energy sources consisted of petroleum (34%), coal (28%), natural gas (23%), amounting to an 85% share for fossil fuels in primary energy consumption in the world.[6] non-fossil sources in 2006 included nuclear (8.5%), hydroelectric (6.3%), and others (geothermal, solar, tidal, wind, wood, waste) amounting to 0.9%.[7] world energy consumption was growing at about 2.3% per year. in 2015 about 18% of worldwide consumption was from renewable sources.[8]