A sentence/a part of the sentence is underlined. Five alternatives are given to the underlined part which will improve the meaning of the sentence. Choose the correct alternative. In case no improvement is needed, click the option corresponding to "No improvement.”
Wilderness in Antarctica is dwindling due to an increasing humanly footprint and its biodiversity is under increasing pressure.
1
humanly footprint but
2
humanly footprint yet
3
humanly footprint so
4
human footprint and
5
No improvement