Which is true of the population shown in this graph?
a. it shows the effect of overpopulation on a species.
b. the number of individuals will eventually drop to zero.
c. the population has increased until it reached its carrying capacity.
d. there are no limiting factors to control population growth.

C. The population has increased until it reached its carrying capacity.

Explanation:

In the graph above, we can see the relationship between population growth, over a certain period of time, with the carrying capacity of a specific region. Through the graph, we can see that the population grew as time passed. This growth was influenced by the amount of resources available and necessary for the population to live without competition. However, upon reaching load capacity, population growth stopped and became stable.

This was because the carrying capacity refers to the ability of a region to maintain the species present there, providing all the necessary resources for life. When the carrying capacity is reached, the population begins to face problems in finding necessary resources such as water, food and habitat.

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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]