语法的现在分词和定语从句如何比较

Past assessments of the Brazilian rain forest have used satellite images to tally deforested areas, where farmers and ranchers have clear-cut and burned all the trees, but such work has not addressed either logging, which is the removal of only selected trees, as well as surface fires, burning down individual trees but do not denude the forest.

1. which is the removal of only selected trees, as well as surface fires, burning
2. which removes only selected trees, or surface fires that burn
3. which removes only selected trees, along with surface fires that burn
4. removing only selected trees, or surface fires, burning
5. removing only selected trees, as well as surface fires that burn

我选的D,答案却是B其实最大的区别就是一个是分词，一个是从句。已经好多次了，我遇到这种题必错。请NN们帮帮我，万分感谢！