QQuestionEarth Science
QuestionEarth Science
Fossil fuels are an important natural resource used by society. Which of the following best describes fossil fuels?
A. They are any liquid fuel derived from once-living matter.
B. They are organic fuels derived from ancient plants and animals.
C. They are fuels in which dinosaur fossils are commonly found.
D. They are naturally occurring inorganic fuels like coal and petroleum.
10 months agoReport content
Answer
Full Solution Locked
Sign in to view the complete step-by-step solution and unlock all study resources.
Step 1:Let's solve this step by step:
Step 2:: Understand the key characteristics of fossil fuels
Fossil fuels are formed from the remains of prehistoric organisms that lived millions of years ago. These organisms were primarily plants and animals that were buried and subjected to intense heat and pressure over geological time periods.
Step 3:: Analyze each option carefully
Option D: $$\text{Incorrect}$$ - Fossil fuels are organic (carbon-based), not inorganic.
Not all liquid fuels derived from once-living matter are fossil fuels. For example, biofuels are made from recently living organisms. They are organic fuels (meaning carbon-based) derived from ancient plants and animals that have been transformed over millions of years. Most fossil fuels come from microscopic marine organisms and prehistoric plant life. They are derived from living matter, not mineral sources.
Final Answer
They are organic fuels derived from ancient plants and animals. Key Insights: - Fossil fuels form from organic matter buried millions of years ago - They include coal, oil, and natural gas - The formation process involves decomposition and transformation under high pressure and temperature
Need Help with Homework?
Stuck on a difficult problem? We've got you covered:
- Post your question or upload an image
- Get instant step-by-step solutions
- Learn from our AI and community of students