

Energy and Soil Flashcard
Flashcard
•
Science
•
12th Grade
•
Practice Problem
•
Hard
Wayground Content
FREE Resource
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15 questions
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1.
FLASHCARD QUESTION
Front
What is Geothermal Energy?
Back
Geothermal Energy is a type of renewable energy that uses heat from within the Earth to generate electricity or provide direct heating.
2.
FLASHCARD QUESTION
Front
What is a renewable resource?
Back
A renewable resource is a natural resource that can be replenished naturally over time, such as wind, solar, and tidal energy.
3.
FLASHCARD QUESTION
Front
What is the main disadvantage of coal as an energy source?
Back
Coal is a non-renewable resource and produces greenhouse gases when burned, contributing to climate change.
4.
FLASHCARD QUESTION
Front
What does it mean for an energy source to be sustainable?
Back
A sustainable energy source is one that can be used without depleting its availability for future generations, such as solar and wind energy.
5.
FLASHCARD QUESTION
Front
What are direct emissions?
Back
Direct emissions are pollutants released into the atmosphere from the combustion of fossil fuels or other energy sources.
6.
FLASHCARD QUESTION
Front
What is the primary source of wind energy?
Back
Wind energy is generated by the movement of air, which is harnessed using wind turbines.
7.
FLASHCARD QUESTION
Front
What is solar energy?
Back
Solar energy is energy harnessed from the sun's rays, which can be converted into electricity or heat.
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