Energy Resources

Section 15.3, , primarily focuses on distinguishing between renewable and nonrenewable resources, their environmental impacts, and methods for conservation. Key Definitions & Core Concepts

Imagine a small island nation called Enerita, home to a diverse population of 10,000 inhabitants. Enerita is blessed with abundant natural resources, but the islanders face a pressing challenge: meeting their growing energy demands sustainably.

section 15.3 energy resources answer key pdf

The hunt for the is a classic student ritual. But remember: the answer key is a mirror. It shows you what you know and, more importantly, what you don’t know.

Renewable Resources:

Can be replaced in a relatively short period of time (e.g., solar, wind, hydroelectric, geothermal, and biomass). Section 15.3 Answer Key (Common Questions) 1. Classify the following as Renewable or Nonrenewable: Coal, Oil, Natural Gas: Nonrenewable (Fossil Fuels). Uranium: Nonrenewable (Nuclear fuel). Solar, Wind, Water: Renewable. 2. Why are coal, oil, and natural gas called fossil fuels?

The island's energy resources are:

Gravitational potential energy

is converted into kinetic energy as water flows. Solar Energy Source Sunlight converted into usable energy. Geothermal Energy Thermal energy found beneath the Earth's surface. Biomass Energy Chemical energy stored in living things (wood, peat, etc.). Conservation Methods