Let's solve the question step-by-step.
We are given multiple options for the estimated number of barrels of oil that leaked into the Gulf of Mexico during the BP oil spill. The options are:
- 32 million
- 3.2 million
- 1.5 million
- 320 million
- I don't know
We need to identify which option matches the estimated number of barrels that leaked.
Analyzing the numbers provided, the correct answer is:
32 million
Thus, the estimated number of barrels of oil that leaked into the Gulf of Mexico during the BP oil spill is 32 million barrels.
