There's three answers that are correct:
- food shortages
- inadequate health care
- unemployment
If the rains fail it can cause<span> drought in addition to natural factors, the land is marginal. Human activities such as overgrazing, overcultivation and the collection of firewood can lead to desertification, particularly when combined with drought conditions. hope this helps and plz rate below :)</span>
Answer: your answer for number 1 is decade millennium or century
Your answer for number 2 is a d or b .
Hope this helps.
Explanation:
By trading and Conquering
The way the moon effects the tides on earth is the gravity between the earth and moon and I would go into more detail but that would take all day
