Which action would help reduce global warming??use more fuel efficient cars, use more paper products, use more electricity, use more plastic products

Using more fuel-efficient cars would help reduce global warming.

To help reduce global warming, one action that would be beneficial is to use more fuel-efficient cars. Here's why:

1. Research: Start by researching and comparing the fuel efficiency ratings of different car models. Look for vehicles that have higher MPG (miles per gallon) ratings. Websites like FuelEconomy.gov can help you find this information.

2. Choose a fuel-efficient car: Consider purchasing a hybrid or electric vehicle, as these typically have higher fuel efficiency and emit fewer greenhouse gases compared to traditional gasoline-powered cars.

3. Efficient driving: Once you have a fuel-efficient car, practice efficient driving techniques. Avoid aggressive acceleration or braking, maintain a steady speed, and reduce idling time. These actions can further enhance fuel efficiency and reduce emissions.

4. Alternative transportation: Whenever possible, opt for alternative transportation options like walking, cycling, carpooling, or using public transportation. By reducing the number of car trips taken, overall greenhouse gas emissions can be decreased.

Remember, reducing global warming is a complex issue that requires multiple actions and changes across various sectors. While using more fuel-efficient cars is beneficial, it should be complemented with other actions such as reducing energy consumption, adopting renewable energy sources, and promoting sustainable practices.

The action that would help reduce global warming is to use more fuel-efficient cars. Fuel-efficient cars produce fewer greenhouse gas emissions compared to less fuel-efficient cars, thereby reducing the overall contribution to global warming.