7983. The earth from here is a grand oasis in the vastness of space.

✅ The correct answer is option C.
Greenland : the largest island in the world; lies between the North Atlantic and the Arctic Ocean.

Landscape : all the visible features of an area of land, often considered in terms of their aesthetic appeal.

Waterhole : a depression in which water collects, especially one that is regularly drunk from by animals.

Wetland : land consisting of marshes or swamps; saturated land.

Oasis : a fertile spot in a desert, where water is found.

Synonym of Oasis is Waterhole