Basalt cliffs and rock stack, Halsenifs Hellir Beach, near Vik i Myrdal, South Iceland, Iceland, Polar Regions

Coast path leading down to Kynance Cove, The Lizard, Cornwall, England, United Kingdom, Europe

Aerial view of Dalyan, Dalaman, Anatolia, Turkey, Asia Minor, Eurasia

Aerial view of Dalyan, Dalaman, Anatolia, Turkey, Asia Minor, Eurasia

Spiaggia Rosa (Pink Beach) on the island of Budelli, Maddalena Islands, La Maddalena National Park, Sardinia, Italy, Mediterranean, Europe

Four wheel drive (4WD) with tour group on Salir de Uyuni, salt flats, Bolivia, South America

Rapid erosion of shingle bay bar landform on North Sea coast, Hollesley Bay, Bawdsey, Suffolk, England, United Kingdom, Europe

Four wheel drive (4WD) tour group on Salir de Uyuni, salt flats, Bolivia, South America

Tilted layers showing bedding planes in strata of sedimentary rock in coastal cliff at Odeceixe, Algarve, Portugal, Europe

Hobart and the River Derwent, Tasmania, Australia, Pacific

Spiaggia Rosa (Pink Beach) on the island of Budelli, Maddalena Islands, La Maddalena National Park, Sardinia, Italy, Mediterranean, Europe

Spiaggia Rosa (Pink Beach) on the island of Budelli, Maddalena Islands, La Maddalena National Park, Sardinia, Italy, Mediterranean, Europe

The island of Spargi, Maddalena Islands, La Maddalena National Park, Sardinia, Italy, Mediterranean, Europe

Pirates Bay, Tasman Peninsula, Tasmania, Australia, Pacific

The island of Razzoli, Maddalena Islands, La Maddalena National Park, Sardinia, Italy, Mediterranean, Europe

Cliffs at Etretat, Cote d'Albatre, Seine-Maritime, Normandy, France, Europe

Los Gigantes, Tenerife, Canary Islands, Spain, Atlantic, Europe

The island of Spargi, Maddalena Islands, La Maddalena National Park, Sardinia, Italy, Mediterranean, Europe

The island of Razzoli, Maddalena Islands, La Maddalena National Park, Sardinia, Italy, Mediterranean, Europe

Sunrise over Coburg island, Nunavut, Canadian Arctic, Canada, North America

Santa Cruz river and Lago Argentino, Argentine Patagonia, Argentina, South America

An aerial view of the estuary of the Taw and Torridge Rivers, near Bideford and Barnstaple, Devon, England, United Kingdom, Europe

Views of Austfonna, an ice cap located on Nordaustlandet in the Svalbard archipelago in Norway, Arctic, Europe

Aerial of the outflow of Pia glacier, Tierra del Fuego, Chile, South America

Maspalomas Sand Dunes, Gran Canaria, Canary Islands, Spain, Atlantic, Europe

The intertidal zone of the Quantock Coast, West Somerset, contains an abundance of geology and wildlife. It is a Site of Special Scientific Interest (SSSI) and is of international geological importance.

View of tidewater glacier cave found deep inside Neko Harbor on the western side of the Antarctic Peninsula, Polar Regions

Views of the abandoned whaling station in Stromness Bay on South Georgia in the Southern Ocean, Polar Regions

Hobart and the River Derwent, Tasmania, Australia, Pacific

Los Gigantes, Tenerife, Canary Islands, Spain, Atlantic, Europe

Los Gigantes, Tenerife, Canary Islands, Spain, Atlantic, Europe

Los Gigantes, Tenerife, Canary Islands, Spain, Atlantic, Europe

Fishing hut at Sommeroy, Kvaloya Island in Arctic Circle Northern Norway

Hamlet on Kvaloya Island near Tromso in Arctic Circle Northern Norway

Homes and fishing huts in hamlet across fjord from Sandneshamnvegen 862 on Kvaloya Island, Tromso, Arctic Circle, Northern Norway

Homes and fishing huts in hamlet across fjord from Sandneshamnvegen 862 on Kvaloya Island, Tromso, Arctic Circle, Northern Norway

Hamlet on Kvaloya Island near Sommeroy in Arctic Circle Northern Norway

Hamlet on Kvaloya Island near Sommeroy in Arctic Circle Northern Norway

Homes and fishing huts in hamlet across fjord from Sandneshamnvegen 862 on Kvaloya Island, Tromso, Arctic Circle, Northern Norway

Homes and fishing huts in hamlet across fjord from Sandneshamnvegen 862 on Kvaloya Island, Tromso, Arctic Circle, Northern Norway

Hamlet on Kvaloya Island near Sommeroy in Arctic Circle Northern Norway

Hamlet on Kvaloya Island near Sommeroy in Arctic Circle Northern Norway

Homes and fishing huts in hamlet across fjord from Sandneshamnvegen 862 on Kvaloya Island, Tromso, Arctic Circle, Northern Norway

View across Tromso Sound to Tromso and the Lyngen Alps from Kvaloya Island in Arctic Circle Northern Norway

Aerial view of saltmarsh at low tide near Cadiz, Spain

Lesser flamingo (Phoeniconaias minor) flying above sand dunes near Walvis Bay, Namibia

Small yacht sailing past Eigg Island in the Scottish Inner Hebrides, Scotland

Blue hour along the rugged coast of an Indonesian island at Telawas Beach, Mekar Sari, Praya Barat, Central Lombok Regency, West Nusa Tenggara, Indonesia

Waves rolling into shore along an Indonesian island at Telawas Beach, Mekar Sari, Praya Barat, Central Lombok Regency, West Nusa Tenggara, Indonesia

Peaked landforms and sunset light along a rugged Indonesian island at Telawas Beach, Mekar Sari, Praya Barat, Central Lombok Regency, West Nusa Tenggara, Indonesia

Rugged landforms covered in green vegetation and crashing surf along an Indonesian island at Telawas Beach, Mekar Sari, Praya Barat, Central Lombok Regency, West Nusa Tenggara, Indonesia

Silhouetted karst rock formations at sunset in Phang-Nga, Thailand, Ao Phang Nga, Phang-nga, Thailand

Clouds over Croker Bay, Devon Island, Nunavut, Canada

Rugged coastline in golden sunset light at Sari Goang Beach Lagoon in Indonesia, Mertak, Pujut, Central Lombok Regency, West Nusa Tenggara, Indonesia

Silhouetted karst rock formations at sunset in Phang-Nga, Thailand, Ao Phang Nga, Phang-nga, Thailand

Peaked landforms and sunset light along a rugged Indonesian island at Telawas Beach, Mekar Sari, Praya Barat, Central Lombok Regency, West Nusa Tenggara, Indonesia

The Pahoehoe lava flowing from Kilauea has reached the Pacific ocean near Kalapana, Big Island, Island of Hawaii, Hawaii, United States of America

Landscape of Svalbard in Norway, also known as Spitsbergen. This territory stretches from latitude 75 to 80 degrees to the pack ice a few hundred kilometers from the North Pole. melting ice, early global warming. Baie de la Madeleine, a coastal landscape rising towards latitude 80 degrees, where blocks of ice and small icebergs detached from glaciers drift on the water.

Landscape of Svalbard in Norway, also known as Spitsbergen. This territory stretches from latitude 75 to 80 degrees to the pack ice a few hundred kilometers from the North Pole. Melting ice, early global warming. Baie de la Madeleine here, a coastal landscape rising to 80 degrees latitude, where blocks of ice and small icebergs detached from glaciers drift on the water. Old steam train in front of Ny-Alesund weather station