The remains of microscopic marine organisms that accumulate on the bottom of the ocean and are subjected to heat and pressure may form ______, which exists as droplets in the sediment. Natural gas may form instead if the temperatures are ______ enough.
Question
The remains of microscopic marine organisms that accumulate on the bottom of the ocean and are subjected to heat and pressure may form ______, which exists as droplets in the sediment. Natural gas may form instead if the temperatures are ______ enough.
Solution
The remains of microscopic marine organisms that accumulate on the bottom of the ocean and are subjected to heat and pressure may form "oil", which exists as droplets in the sediment. Natural gas may form instead if the temperatures are "high" enough.
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