4 Written questions
3 Multiple choice questions
- coal, oil, natural gas, and other fuels that are ancient remains of plants and animals.
- the process of rotting, breaking down, or disintegration
- atmospheric moisture that has changed from gas to liquid because of cold
3 True/False questions
respiration → the metabolic processes whereby certain organisms obtain energy from organic moelcules
reservoir → a place where a large quantity of a resource sits for a long period of time.
biogeochemical cycle → process in which elements, chemical compounds, and other forms of matter are passed from one organism to another and from one part of the biosphere to another