Why is it important the co2 is in a lake?

Answer 1

Gases that trap heat in the atmosphere are known as greenhouse gases. The major greenhouse gases are carbon dioxide (CO2), methane (CH4), and nitrous oxide (N2O)1. At present, atmospheric CO2 is nearly 35% higher than preindustrial levels and is increasing1. Although these gases are released from natural activity, human activity is responsible for the increase of greenhouse gases in the atmosphere. According to both the European Environment Agency and the United States Environmental Protection Agency, CO2 emissions account for the largest share of total greenhouse gas emissions, equivalent to 80-85% of total emissions. Fossil fuel combustion used for transportation and electricity generation are the main source of CO2 emissions, contributing to more than 50% of total emissions.

Natural sources of greenhouse gases include lakes and other freshwaters such as rivers, streams, ponds, and wetlands as well as terrestrial landscapes such as forests and fields. Lakes are active, changing, and important regulators of (CO2), methane (CH4), and nitrous oxide (N2O).

Answer 2

CO2 in a lake is important for supporting underwater plant life through photosynthesis. It also helps regulate the pH levels of the water, influencing the overall health of the lake ecosystem. Additionally, CO2 in lakes plays a role in the carbon cycle, contributing to the exchange of carbon between the atmosphere and water bodies.