Which is the most effective action for people to take in order to reduce greenhouse gas emissions?

taking the bus more often
using a car powered by fuel cells
driving a car only five days a week
using a car that travels farther on each gallon of gas

The correct answer is using a car powered by fuel cells.

Explanation:

A fuel cell utilizes the chemical energy of hydrogen or another fuel to effectively and cleanly generate electricity. If hydrogen is used as fuel, then water, heat, and electricity are the only products formed. Thus, using a car powered by fuel cells would be the most efficient action for the individuals to take in order to minimize emissions of greenhouse gases.  

The fuel cells are specific in terms of the array of their potential uses, as they can offer power for the systems as big as a utility power station, and as small as a computer. The fuel cells have an application in various things, which comprises material handling, transportation, emergency back-up power applications, and others.  

answer: any goods being imported from another country may be subject to issued by the federal government are tariffs

explanation:  

tariffs are a tax on anything that are imported from abroad. government use them to protect and boost their local industries and the thought is that they encourage consumers to buy local instead of importing and they will hope will protect jobs and economy in the country that implements them