Answer:
Tornadoes most frequently form in the<u> c) early evening just after sunset</u>
Lightning within clouds occurs <u>more frequently than</u><u> </u>cloud-to-ground lightning.
Explanation:
5.
Tornadoes most frequently form in the<u> c) early evening just after sunset</u>
Possibility of Tornadoes is in all time of the day and night. But is most frequent in the late afternoon and early evening just after the sunset , as when the atmospheric conditions are very ripe for super cell thunderstorms
6.
Lightning within clouds occurs more frequently than cloud-to-ground lightning.
Since , lightning occurs between the two opposite charges , and hence possible between two clouds and between ground and cloud .
But , the intra cloud lighting occurs more frequent than between the clouds and ground .