问题详情

Which of the following is NOT true about the maps of sea ice movements？

A．They are the research results of Holland and Kwok.

B．They were made in a lab located in California.

C．The data for those maps have been collected over 19 years.

D．They show the temporary changes in sea ice drift.

请帮忙给出正确答案和分析，谢谢！