AILET 2018 BA LLB Question Paper with answer key for online practice

According to a recent report by NASA, the El Nino led to excessive carbon dioxide releases in which of the following ways ?
I. Hot weather and drought caused extensive wildfires in south-east Asia.
II. Drought in the Amazon rainforest stunted plant growth,reducing the amount of carbon they absorb while growing.
III. Warmer weather and near normal rainfall in Africa caused forests to exhale more $\mathit{C}{\mathit{O}}_2$.