How is carbon dioxide released by the burning of fossil fuels most likely to affect Earth's climate?

Question

It increases the amount of rain from clouds.
It increases the acidity of Earth's waters.
It can contribute to global warming.
It causes waterways to freeze at higher temperatures.

Answer 1

The correct answer is: It can contribute to global warming.

Burning fossil fuels releases carbon dioxide (CO2) into the atmosphere, which is a greenhouse gas. This gas traps heat and can lead to an increase in Earth's average temperature, contributing to global warming and climate change.