My guess would be D. Agriculture.
Answer:
Explanation:
Affects what fish are in season
<span>Toubkal. Toubkal or Tubkal Tubqal; Arabic: is a mountain peak in southwestern Morocco, located in the Toubkal National Park. At 4,167 metres (13,671 ft), it is the highest peak in the Atlas Mountains, Anti Atlas and in North Africa.</span>
Answer:
Iceland celebrates the first day of summer as an annual public holiday in April.
Not sure if you still need it but the answer is (c) new cities were built along the shores of the Great Lakes.