Question 9 A passenger rides the subway 7 km north, 5 km south, then 2 km north. a. Draw a vector diagram of the passenger's movement on the subway. b. Use the tip-to-tail method to determine how far the passenger travels from her initial position. c. Find the resultant displacement mathematically ​

it would be a very light gray or not there at all antartica very rarely gets sun. so it would be hard to see your shadow. hope this ! (sorry if it dosn't)

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i don't understand is there any other way you can rephrase it plz let me know in the comments and i will do it.

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the answer is false. this is because for ice to melt, it requires latent heat of melting. latent heat means heat energy required to change phase without any increase in temperatures. therefore, the ice will take energy from the environment to melt hence atmospheric temperatures will reduce.