Answer:
Not understandable. What?
I think the answer is C human-enviormental interaction.
The concept of elasticity measures the sensitivity of the consumer to changes in prices of the good, in this case, snowboarding.
When a demand is elastic, it means that when the price increases the consumption decreases drastically. When it is inelastic, it means that variations in price do not cause major impact on demand.
King Philip II of Spain, also known as Philip the Prudent, ruled one of the world's largest empires. His reign as Spain's king began the Golden Age, a period of great cultural growth in literature, music and the visual arts. He was also the King of England through his marriage to Mary Tudor for four years. The Philippines, a former Spanish colony, are named after him.