Barragem do Alqueva dam, part of the multipurpose water management project on the Rio Guadiana river, hydro-electricity generation electricity power lines, Moura, Portugal, Europe

Planting sugar-cane seed cuttings, Artemisa Province, Cuba, West Indies, Caribbean, Central America

Bureau of Land Management, Three Rivers Petroglyph Site, rock carvings created by the Jornada Mogollon people during the 15th century, New Mexico, United States of America, North America

Group of people alpine skiing, powder skiing, avalanche assessment on a ski tour, risk management with groups, Vorderes Galmihorn, Obergoms, Berner Oberland, Switzerland

group ski touring, avalanche assessment on a skitour, risk management with groups, Heji Zwaechte, Obergoms, Berner Oberland, Switzerland

Bison Walking In The Early Morning Through The Snow, Elk Island National Park, Alberta, Canada

Farmer standing in a canola field using a tablet and inspecting the yield at sunrise; Alberta, Canada

Farmer standing in a canola field using a tablet and inspecting the yield; Alberta, Canada

Spectacular formation of vibrant colors in swirls of fragile sandstone is known as The Wave and is located in the Coyote Buttes section of Vermilion Cliffs National Monument. An unmarked wilderness trail limits hikers and requires a permit from the Bureau of Land Management, Arizona, United States of America

Spectacular formation of vibrant colors in swirls of fragile sandstone is known as The Wave and is located in the Coyote Buttes section of Vermilion Cliffs National Monument. An unmarked wilderness trail limits hikers and requires a permit from the Bureau of Land Management, Arizona, United States of America

Farmer crouching in a pea field using a tablet and inspecting the yield; Alberta, Canada

Forest fire prescribed burn, Dairy, Oregon, United States of America

Pincher Creek, Alberta, Canada; Wind Turbines In A Row In A Wheat Field

Forest fire prescribed burn, Dairy, Oregon, United States of America

Palmerston North, New Zealand; Wind Turbines

Palmerston North, New Zealand; Wind Turbines In A Field

Palmerston North, New Zealand; Wind Turbines In A Field

Wind Turbines In A Field With A Road Going Through; Palmerston North, New Zealand

Windmill In Winter; Sunderland, Tyne And Wear, England

Wind Turbines In A Field; Palmerston North, New Zealand