There are four seasons in some countries. 2. The revolution of the Earth causes day and night. 3. During summer, the North Pole is tilted to its full 23.5 degrees toward the Sun. 4. During winter the northern hemisphere experiences its shortest daylight period. 5. Different parts of the Earth received different amounts of sunlight at different times of the year.

answer: the primary difference between a hypothesis and a theory is that b hypothesis is falsifiable, but a theory has been proven to be correct. theory is an explanation of something that is happening but hypothesis is a guess of something that can happen

explanation:

b. th3 n4zc4 pl4t3 15 c0nv3rg1ng w1th the s0uth 4m3ric4n pl4t3.

i believe you are right for all except the 3rd ( look at sqdancefan his answer is much better)

personal, she chose to do it.