Many scientists are convinced that the growing human population is contributing to the gradual warming trend that is occuring on planet Earth. According to the researchers, which human activity is MOST likely to be a contributing factor in global warming?

Human activity is most likely to be a contributing factor to global warming is humans have added carbon dioxide to the atmosphere by burning fossil fuels. The correct option is A.

What is global warming?

Global warming includes changing temperature, which is the gradual increase in the earth's temperature. It is brought on by an increase in greenhouse gas concentrations in the atmosphere, primarily as a result of human activities like farming and the burning of fossil fuels.

Human minds have created lots of things, some are good for the environment and some are very bad for the environment. Due to the heavy population of humans, they are capturing most of the world.

Due to their activities, the temperature of the earth is increasing, and it is causing many things like the melting of ice in oceans which will lead to the drowning of the earth.

Thus, the correct option is A, Humans have added carbon dioxide to the atmosphere by burning fossil fuels.

To learn more about global warming, refer to the below link:

https://brainly.com/question/12908180

#SPJ2

Your question is incomplete. The complete question is given below:

Humans have added carbon dioxide to the atmosphere by burning fossil fuels.
Humans have released vast quantities of chemicals that have created excess ozone in the upper atmosphere.
Humans have changed the chemistry of the world's oceans by the use of phosphates and nitrogen-containing compounds.
Humans have created acid rain by releasing sulfuric acids into the air in the exhaust from factories and power plants.