Answer:
I think it might be the third one... but I'm not sure.
Explanation:
I think k represents gravity because it's the string keeping the ball attached to the pole.
Answer:
Sri Lanka is most at risk of global warming
Answer:
A volcano is a opening on the surface that allows material warmer than what is on the surface to erupt and come out of the hole
Explanation:
I think that would be the Bahamas.
