Final answer:
It's important when driving in the rain to anticipate slippery conditions due to oil and water interaction on the road surface.
Step-by-step explanation:
One of the most important tasks if you are going to drive in the rain involves preparing for the enhanced risks on the road. Rainwater can cause oil to accumulate on top of the road, which reduces friction and increases the likelihood of the car losing control. The oil is less dense than the water, allowing it to rise to the top during a light rain. This causes a slippery road surface which can lead to accidents if not handled carefully. In contrast, during a heavy rain, the oil tends to get dispersed and is less likely to cause driving issues.
Learn more about Driving in rain