Question 8 of 10 Which energy source is the result of tiny sea creatures being compressed over millions of years? A. Coal B. Oil C. Geothermal D. Nuclear

## Step 1<br />The question is asking about the origin of a specific energy source, which is the result of tiny sea creatures being compressed over millions of years. This process is known as fossilization, where the remains of these tiny sea creatures are compressed and transformed into a dense, carbon-rich material over millions of years.<br />## Step 2<br />This process of fossilization is unique to certain types of energy sources. The options provided are coal, oil, geothermal, and nuclear. <br />## Step 3<br />Coal is formed from plant remains, not sea creatures. Geothermal energy is derived from the heat within the Earth, not from compressed sea creatures. Nuclear energy is derived from the splitting of atoms, not from compressed sea creatures.<br />## Step 4<br />The only option left is oil, which is indeed formed from the remains of tiny sea creatures that have been compressed over millions of years.