Supply the appropriate word/words to complete the following passages:
Climate change (a) ............. one (b) ............. the most (c) ............. contested environmental debates of our time. (d) ............. the West Antarctic ice sheet melt entirely? Will the Gulf Stream ocean current (e) ............. disrupted? May be. May be not. (f) ............. way, Antarctica is a crucial element in this debate. What (g) ............. be the effect of global warming (h) ............. Antarctica in the coming years?