Can anyone help me with this science problem please?

What causes temperature extremes in the desert

Lola needs to sign 6 invitations. using stopwatch that measures time to tenths of a second, it takes lola 5.3 seconds to sign her full name. going by the accuracy of the stopwatch, which is the most accurate determination for the number of minutes lola needs to sign all 96 invitations

Drag each tile to the correct box. arrange the layers and faults from oldest to youngest.