0
0
Read Time:12 Second
Number of tourists visiting the continent has risen six times in 20 years In areas where humans have been active, the concentration of fine particles containing heavy metals is 10 times higher Average sea ice retreat since 2014 After increasing…
Happy
0 %
Sad
0 %
Excited
0 %
Sleepy
0 %
Angry
0 %
Surprise
0 %