What is the Cause of global warming

First of all, make sure it exists!!

http://www.google.com/search?q=global+warming+controversy&oq=global+warming+controversy&aqs=chrome..69i57.6516j0j7&sourceid=chrome&es_sm=119&ie=UTF-8

why do you have to shout i have people talk that global warming exist

i have heard*

No one is shouting. THIS IS SHOUTING!

I'm just wondering if you've read all you can on this topic so you can make up your own mind instead of depending on what you "have heard."

I'm suggesting that you do lots of reading on both sides of this topic. I keep reading from different sources, and I'm not convinced of one side or the other!

Read lots and think for yourself.

srry

The cause of global warming is primarily attributed to the increase in greenhouse gases in the Earth's atmosphere. These gases, like carbon dioxide (CO2), methane (CH4), and nitrous oxide (N2O), act as a blanket, trapping heat from the sun and preventing it from escaping back into space. This phenomenon is often referred to as the "greenhouse effect."

The primary driver of the increased levels of greenhouse gases is human activities, particularly the burning of fossil fuels such as coal, oil, and natural gas for energy. When these fuels are burned, carbon dioxide is released into the atmosphere. Deforestation is another significant contributor to global warming, as trees help absorb CO2 from the air.

To understand the cause of global warming, scientists use various methods. They conduct research and collect data from multiple sources, including weather stations, satellites, tree rings, ice cores, and ocean observations.

By studying these data, scientists can monitor changes in temperature, greenhouse gas concentrations, and other climate variables over time. They use complex computer models to analyze and simulate Earth's climate system, allowing them to test different scenarios and understand the impact of human activities on global warming.

It is important to note that while natural factors such as volcanic eruptions and solar radiation can influence the Earth's climate, the overwhelming scientific consensus attributes the recent and rapid global warming trend to human-induced factors.