Question

how do carbon dioxide and methane affect energy entering the earth system?

Answer 1

https://earthobservatory.nasa.gov/features/EnergyBalance/page7.php#:~:text=Carbon%20dioxide%20forces%20the%20Earth's,as%20water%20vapor%2C%20do%20not.
This might help @astro

Answer 2

Ok, Thank you!

Answer 3

Your welcome!

Answer 4

http://www.ces.fau.edu/nasa/module-2/how-greenhouse-effect-works.php#:~:text=Some%20of%20this%20energy%20is,infrared%20radiation%20from%20Earth's%20surface.