Final answer:
Consumers can use less fossil fuels by carpooling, using public transportation, biking, and purchasing fuel-efficient vehicles.
Step-by-step explanation:
Consumers can use less fossil fuels by carpooling to work, which means sharing a ride with others instead of driving alone. This reduces the number of cars on the road and decreases fuel consumption. Additionally, consumers can use public transportation or bikes instead of driving whenever possible. Another way to reduce fossil fuel usage is by purchasing more fuel-efficient vehicles, such as hybrid or electric cars. These vehicles use less gasoline and produce fewer emissions compared to traditional cars.
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