Final answer:
To find the number of trees needed to offset CO2 emissions from a trip, divide the total CO2 emissions from the trip by 48, the amount of CO2 a single mature tree can absorb per year. Reforestation and carbon capture technologies are essential for net zero goals.
Step-by-step explanation:
To calculate the number of trees needed to absorb the CO2 emissions from a trip, you must first know the amount of CO2 emitted by the trip.
Once you have the total emissions in pounds (lbs), divide that number by 48 lbs/year (the amount of CO2 a mature tree can absorb annually). The result will give you the number of trees needed. For instance, if your trip emits 480 lbs of CO2, you will need 480 ÷ 48 = 10 trees to absorb those emissions over the course of a year.
Reforestation efforts and carbon capture technologies are critical in reducing atmospheric CO2. These endeavors contribute to reaching net zero emissions, a goal in the fight against climate change. Trees, as carbon sinks, play an important role in this process.