Question

a carbon footprint is a measure of the amount of carbon human activities, like using energy, release into the atmosphere. refer to the chart illustrating common household activities and their corresponding energy usage. based on this data, which is the most impactful approach to reducing the highest carbon - emitting household activity?
○ limiting time watering plants
○ wearing layers of clothing
○ turning off lights when leaving a room
○ unplugging electronics when not in use

Explanation:

First, identify the highest carbon-emitting household activity from the table: space heating uses 44% of household energy, which is the largest share. Next, match this to the options: wearing layers of clothing reduces the need for space heating, directly targeting the highest energy-using (and thus highest carbon-emitting) activity. The other options target lower-energy activities: lighting (6%), electronics (5%), and plant watering is not listed as a significant energy use.

Answer:

wearing layers of clothing