Dan planete Zemlje u znaku sadjenja drveća, izložbi, čišćenja i prosvjeda.
Dan planete Zemlje

5
Donna Stolz, a member of the board of directors of the Rachel Carson Trails Conservancy, picks up trash from the roadside along a portion of the trail named for the ecologist author of "Silent Spring" on Earth Day in Springdale, Pa., where Carson was born, April 22, 2017.

6
Kosovar musicians wearing face masks perform at the Mother Teresa square in Pristina as part of activities aimed at raising awareness of air pollution on Earth Day, April 22, 2017.

7
U.S. Energy Secretary Rick Perry, center left, talks with Texas Attorney General Ken Paxton while riding in a golf cart with others during a tour of Earth Day displays at Fair Park in Dallas, April 21, 2017.

8
A man walks past a mural the day before Earth Day, in Philadelphia, April 21, 2017.