Which one is it? WIll mark brainlist

C

Explanation:

Graph C represents a linear function. As the height increases by 1 meter, the gravitational energy increases by 10 joules respectively.

the arctic is a region of the planet, north of the arctic circle, and includes the arctic ocean, greenland, baffin island, other smaller northern islands, and the far northern parts of europe, russia (siberia), alaska and canada.

think its the third option