Over millions of years, heat and pressure have converted the remains of ancient forests to fossil fuels. the burning of these fossil fuels has a direct effect on which of the following natural cycles

The layers of earth are based on what two sets of characteristics?

How have ethnic groups shaped the population in central america and the caribbean? how has migration shaped the population in central america and the caribbean? how has small land areas shaped population in central america and the caribbean? how has a rapid population growth shaped the population in central america and the caribbean?

Which of the following is an environmental cost of agriculture? a. agronomyb. cash cropsc. pollutiond. crop rotation