coal
The most abundant fossil fuel in the US is coal. It has historically been a significant source of energy for electricity generation and industrial applications. However, in recent years, there has been a shift towards cleaner and more sustainable energy sources.
The most plentiful fossil fuels in the US are coal, natural gas, and crude oil. Coal reserves are primarily located in the Appalachian region and the Midwest, while natural gas deposits are found in states like Texas, Pennsylvania, and Louisiana. Crude oil reserves are concentrated in regions like Texas, Alaska, and the Gulf of Mexico.
Coal is plentiful and cheap, if you close your eyes to the cost of its pollution.
Because to date there is no viable alternative to fossil fuels, that are plentiful and cost effective.
Those that have hard parts that fossilize, are plentiful, ubiquitous and evolve rapidly.
more plentiful, most plentiful
fossil fuels
Coal is one of the most plentiful natural resources in the United States. The United States has more coal than any other nation. Land-NovaNet
Agricultural machinery and plentiful food
The most plentiful salt in the ocean is sodium chloride (NaCl)
Petroleum.
The most Plentiful Resource grown in the prairie provinces is wheat. Wheat is a very plentiful resources in the prairie provinces.