Renewable Energy Flashcard #2

Front

Where does biomass fuel come from?

Back

Biomass fuel comes from organic materials such as wood, wood waste, straw, manure, and sugar cane.

Front

Which part of an atom moves to create current?

Back

The electron moves to create current.

Front

How is energy harnessed from geothermal plants?

Back

Energy is harnessed by turning hot water from underground into steam, which then turns a turbine.

Front

What is biomass energy?

Back

Biomass energy is any organic matter that can be used as an energy source.

Front

Which renewable resource uses organic materials to produce energy?

Back

Biomass is the renewable resource that uses organic materials to produce energy.

Front

What is geothermal energy?

Back

Geothermal energy is heat energy derived from the Earth's internal heat.

Front

What are the main sources of biomass?

Back

Main sources of biomass include agricultural residues, wood, and animal waste.

Front

How does wind energy work?

Back

Wind energy works by converting the kinetic energy of wind into mechanical power, which can then be converted into electricity.

Front

What is the role of electrons in electricity?

Back

Electrons flow through conductors to create an electric current.

Front

What is the difference between renewable and non-renewable energy?

Back

Renewable energy can be replenished naturally, while non-renewable energy comes from finite resources.