Nonrenewable Energy Chapter 15. Core Case Study: How Long Will Supplies of Conventional Oil Last? Oil: energy supplier How much is left? When will we.
Biomass is any sort of vegetation, including trees, grasses, and plant parts such as leaves, stems, and twigs. During photosynthesis, plants form carbohydrates,
Natural Resources. FOSSIL FUELS –Take millions of years to form –Form from ancient decaying organic/living material –three types: coal (hydrocarbon rock)
