What is a significant factor in the production of carbon dioxide related to transportation?
a) The type of vehicle used
b) The frequency of travel
c) The speed at which vehicles are driven
d) The weather conditions during travel
Which type of water usage contributes most to our carbon footprint?
a) Cold water for drinking
b) Hot water for bathing
c) Warm water for laundry
d) Lukewarm water for dishwashing
What contributes to the production of methane in landfills?
a) Plastic recycling
b) Food decomposition
c) Metal waste
d) Paper shredding
a) The type of vehicle used
b) Hot water for bathing
b) Food decomposition