Close-up of a question mark sign on a forest stump. Environmental challenges and call to action related concept.

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Size: 6000px × 4000px
Photo credit: © cometakatie / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: action, biodiversity, call, challenge, close-, concept, conservation, contemplation, copy, curiosity, daytime, deforestation, discovery, eco, ecological, ecosystem, environment, environmental, explore, figurine, focus, forest, future, green, habitat, idea, impact, inquiry, mark, mystery, nature, outdoors, ponder, preservation, question, rays, reflection, scenic, selective, sign, space, stand, stump, sun, sunshine, sustainability, symbol, tree, trees, uncertainty, wildlife, woodlands, woods