Identify a major 'sink', or storehouse, for human-generated carbon dioxide.

Thanks for the help.

Check this site.

(Broken Link Removed)

Oh, so the ocean would be a sink of human-generated carbon dioxide? I was thinking more like an ozone hole.

Yep. The oceans and soil are major sinks for human-generated carbon dioxide.

thank you

You're very welcome.

A major sink or storehouse for human-generated carbon dioxide is the Earth's oceans. The oceans play a crucial role in regulating the planet's carbon cycle by absorbing CO2 from the atmosphere. This process is known as carbon sequestration. Here's how you can identify the oceans as a major carbon dioxide sink:

1. Start by understanding the carbon cycle: The carbon cycle refers to the movement of carbon between the atmosphere, land, oceans, and living organisms. The cycle involves processes such as photosynthesis, respiration, combustion, and ocean absorption.

2. Recognize human-generated carbon dioxide: Human activities, such as burning fossil fuels (coal, oil, and natural gas) and deforestation, release large amounts of CO2 into the atmosphere, increasing its concentration.

3. Consider the capacity of the oceans: The Earth's oceans have a remarkable ability to absorb carbon dioxide due to their vast surface area and the solubility of CO2 in water. Oceans act as a sink by taking in CO2 from the atmosphere, which helps mitigate the impact of human activities.

4. Explore scientific evidence: Various studies utilize oceanographic measurements, such as ocean sampling, satellite observations, and climate models, to estimate the ocean's ability to sequester carbon dioxide. This research shows that the oceans are the largest carbon sink, absorbing approximately one-third of human-generated CO2 emissions.

5. Understand the consequences: While the oceans absorb carbon dioxide, this process also leads to ocean acidification. Increased CO2 concentrations can lower the pH level of the seawater, making it more acidic, which negatively affects marine life and ecosystems.

To summarize, the Earth's oceans are a significant storehouse for human-generated carbon dioxide, absorbing a substantial amount from the atmosphere and playing a crucial role in regulating the carbon cycle.