What percentage of the world's energy needs is supplied by fossil fuels?

this isn't the answer but they're the graphs

in this image, you can see solar radiation going through ocean water.

no image, but probably absorption

c) up is the direction the magnetic force is acting on the charge.

= initial pressure

= final pressure = 2

= initial volume

= final volume = /4

= initial temperature = 20 c = 20 + 273 = 293 k

= final temperature = ?

using the equation