Question

The first day of spring is March 21st in the Northern Hemisphere. We know that signs of spring (e.g. flowering plants) occur earlier at southern latitudes and move north. Please determine the Speed of Spring at Lafayette IN and Quito, Ecuador using celestial mechanics. Discuss your reasoning and express your answer in miles/hour. You must show your calculations.

Evaluate the results for Lafayette using flowering dates of a horticultural crop

plz tell me answer as soon as possible​

Answer 1

Spring Start in March

Explanation:

• There are a couple of reasons why regular dates can fluctuate from year to year. The first is that a year isn't a much number of days nor are the seasons
• Another explanation is that the world's curved circle is changing its direction (slant), which makes the world's hub continually point an alternate way, called precession  
• Since the seasons are characterized as starting at severe 90-degree interims, these positional changes influence the time the earth arrives at every 90-degree area in its circle around the sun