ash_6474_

[boreal meteor]

Please be patient

Our volunteers look into many questions every day; sometimes it takes them a little while to answer.

Pro tip: you can rename the thread title with `.tr <thread name>`

Make it descriptive, including relevant context, but also to the point. This way you improve your chances of getting a more relevant and specific answer.

[solar yarrow]

Document B is the correct answer because the increase in greenhouse gases is having an impact on the climate. Document A talks about the impact of urbanisation on forests, which increases greenhouse gases.
Document B is more direct in its causal link.

[half crystal]

Document A only mentions the contribution of deforestation to the greenhouse gas mix. It doesn't say anything about increasing.

[echo spade]

The question is not asking for the reasons (it gives the reason - human activities) but just for a passage that talks about greenhouse gases increasing (due to human intervention)

[fading mountain]

Damn I missed these notifications yesterday. Ok I see what you all mean. Thank you!