Ключевые слова: activity, background, banner, bio, care, cartoon, character, clean, concept, continent, cooperation, day, design, earth, eco, ecology, environment, flat, global, globe, green, group, help, illustration, international, land, life, lifestyle, nature, ocean, outdoors, people, person, planet, plant, pollution, poster, protect, protection, recycle, save, social, sphere, team, tree, vector, volunteer, waste, world,