1.His first memory is about the snow. The snow teaches him about the hill and the sled. The snow formed a hill for Jonas to go sledding on.
3.Snow made growing food difficult, limited the agricultural periods and made transportation difficult at time. The community began climate control to prevent these things from happening.
4.His 2nd memory was of sunshine
5.his third memory was of getting a sunburn from staying the sun too long.
Sorry i couldn't answer all of them but i hope i helped at least a bit!