A) scientists have developed a warning system to alert the g...

PUC - RJ - Inglês - 2019 - Vestibular - Inglês - 1º Dia - Tarde - Grupos 1, 3, 4 e 5

The Arctic Ocean has lost 95 percent of its oldest ice — a startling sign of what’s to come

By Chris Mooney

December 11, 2018

Available at: <https://www.washingtonpost.com/energyenvironment/2018/12/11/arctic-is-even-worse-shape-thanyou-realize/?noredirect=on&utm_term=.508085a17318>. Retrieved on: July 2, 2019. Adapted.

A) keep track of the melting of young and thin ice in the Arctic.

B) gather information about variations in ice volume in the Arctic.

C) evaluate how the change of seasons affects ice extent in the Arctic.

D) investigate how submarines and satellites affect ice volume in the Arctic.

E) study the stability of the Arctic sea ice system during the summer months.