Seasonal variations are periodic patterns that complete themselves within one ______ or less and then are repeated on a regular basis.
A)day
B)decade
C)week
D)month
E)year

Question

Quizplus · Accepted Answer

Seasonal variations are typically based on weather and climate patterns that occur on a yearly basis. This includes changes in temperature, precipitation, and vegetation growth that are repeated each year. Therefore, the best choice is E, year.

Seasonal Variations Are Periodic Patterns That Complete Themselves Within One