
Fossil Fuels
Flashcard
•
Science
•
6th Grade
•
Practice Problem
•
Hard
Wayground Content
FREE Resource
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15 questions
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1.
FLASHCARD QUESTION
Front
What is a fossil fuel?
Back
Fossil fuels are natural substances formed from the remains of ancient plants and animals, primarily consisting of coal, oil, and natural gas.
2.
FLASHCARD QUESTION
Front
What is coal?
Back
Coal is a type of fossil fuel that forms underground from partially decomposed plant material, primarily used for electricity generation and heating.
3.
FLASHCARD QUESTION
Front
What is natural gas?
Back
Natural gas is a fossil fuel that consists mainly of methane and is used for heating, cooking, and electricity generation.
4.
FLASHCARD QUESTION
Front
What is oil?
Back
Oil, also known as petroleum, is a liquid fossil fuel formed from the remains of ancient marine organisms, used for fuel and in the production of various products.
5.
FLASHCARD QUESTION
Front
What are natural resources?
Back
Natural resources are materials or substances that occur in nature and can be used by humans, such as water, minerals, forests, and fossil fuels.
6.
FLASHCARD QUESTION
Front
What is geothermal energy?
Back
Geothermal energy is a renewable energy source that harnesses heat from the Earth's interior, often used for heating and electricity generation.
7.
FLASHCARD QUESTION
Front
What is biomass?
Back
Biomass is organic material that comes from plants and animals, which can be used as a renewable energy source.
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