Why do liquids and gases take the shape of their containers

Temperature is _related to the average kinetic energy of a gas. inversely directly not disproportionally

Ineed to find the answer of this question because i dont understand it

The gulf stream is a warm water current that flows away from the equator to northern europe. witch of these does it cause. a. crashes of warm and cool water in the ocean b. colder climates near the equator c. large waves on the cost of europe d. warm climates in northern europe