Drag the tiles to the correct boxes to complete the pairs. not all tiles will be used. the image shows how ocean water becomes acidic. match the letters with the labels to describe the process

acid precipitation
sulfur dioxide
condensation of chemicals in the atmosphere
marine life
acidic water

A ->
B ->
C ->
D ->

Emmy kicks a soccer ball up at an angle of 45° over a level field. she watches the ball's trajectory and notices that it lands, two seconds after being kicked, about 20 m away to the north. assume that air resistance is negligible, and plot the horizontal and vertical components of the ball's velocity as a function of time. consider only the time that the ball is in the air, after being kicked but before landing. take "north" and "up" as the positive ‑ and ‑directions, respectively, and use ≈10 m/s2 for the downward acceleration due to gravity.

The diagram shows a boulder rolling down a hill into a valley and then up the opposite hill. at which position does the boulder have the greatest kinetic energy? a b c d

What was the purpose of the apollo program? to put a man in orbit to launch a spy satellite to launch a space station to put man on the moon