Question

question 3
industry, forestry, and energy production are top sources of greenhouse gases.
of the remaining sources listed below, which produces the greatest amount of greenhouse gases?
residential and commercial buildings
water and wastewater
agriculture
transportation

Explanation:

Among residential and commercial buildings, water and wastewater, agriculture, and transportation, transportation is a major contributor to greenhouse - gas emissions due to the large amount of fossil - fuel consumption in vehicles.

Answer:

Transportation