Final answer:
Zion and family visited New Zealand for winter break to experience its summer season, taking advantage of the Southern Hemisphere's opposite climate patterns and the country's diverse and moderate landscapes.
Step-by-step explanation:
Zion and his parents went to New Zealand for winter break because in the Southern Hemisphere, the seasons are opposite to those in North America. While it is winter in the Northern Hemisphere, it is actually summer in New Zealand, with the warmest months being January and February.
This makes New Zealand an attractive destination for those seeking to enjoy summer activities during the North American winter. Additionally, New Zealand's moderate seasonal differences, especially in the inland areas, provide a comfortable climate year-round.
The country's rich landscapes, including the mountainous South Island with snowcapped peaks and vast grasslands, as well as the low-lying terrain of the North Island with its large dairy industry, also offer diverse experiences for tourists and economic activity.