Keywords
action, agricultural, agriculture, air pollution, climate change, color, color image, color images, color-image, colored, colorful, colors, colour, colour image, colour-image, colours, combine, combine harvester, combines, concept, concepts, conceptual, country, countryside, countrysides, day, daylight, days, daytime, descriptors, ecological issues, environment, environmental, environmental concern, environmental concerns, environmental issue, environmental issues, environments, farm, farm machine, farm machinery, farming, farming industry, farmland, farmlands, farms, field, fields, global warming, greenhouse effect, greenhouse gas, greenhouse gases, harvest, harvester, harvesters, harvesting, harvests, horizontal, horizontally, industrial, industries, industry, location, locations, machine, machinery, machines, meadow, meadows, nature, object, objects, out-of-door, outdoor, outdoors, outside, pastoral, photography, pollutant, pollutants, polluted, polluting, pollution, prairie, prairies, pull, pulled, pulling, ranch, ranches, reaping, rural, smoke, time of day, tractor, tractors, tugging, stock image, images, royalty free photo, stock photos, stock photograph, stock photographs, picture, pictures, graphic, graphics, fine art prints, print, poster, posters, mural, wall murals, u15364417