Men pulling wooden cart piled high with red water containers along road, Mazar-I-Sharif, Balkh province, Afghanistan, Asia

Hollow walls and water tank, Mousa Broch, best preserved of all brochs, standing 12-13 m high, in perfect state, due to its isolation, Mousa Island, Shetland Islands, Scotland, United Kingdom, Europe

High Force Waterfall, 70 feet (21 m) high, Upper Teesdale, County Durham, England, United Kingdom, Europe

Spectators watching windsurfing in high Levante winds in the Strait of Gibraltar, Valdevaqueros, Tarifa, Andalucia, Spain, Europe

Big Jump windsurfing in high Levante winds in the Strait of Gibraltar, Valdevaqueros, Tarifa, Andalucia, Spain, Europe

High Force in Upper Teesdale, County Durham, England, United Kingdom, Europe

Molecule Man, 30 meter high sculptures of the American artist Jonathan Borofsky in the river Spree, Kreuzberg, Berlin, Germany, Europe

The Old Faithful Geyser at Calistoga, erupts 60 ft high every 30 minutes, with a pressure of 1000 lbs per square foot, Napa Valley, California, United States of America, North America

Big Jump windsurfing in high Levante winds in the Strait of Gibraltar, Valdevaqueros, Tarifa, Andalucia, Spain, Europe

Devils Punchbowl Falls, 131m high, on walking track in mountain beech forest, Arthur's Pass National Park, Southern Alps, Westland, South Island, New Zealand, Pacific

High Castle (Vysehrad) and river boat on Vltava River, Prague, Czech Republic, Europe

High angle view of a scuba diver diving in shallow water close to coral reef, Ras Mohammed National Park, Red Sea, Egypt, North Africa, Africa

Tourists walking on footbridges during high tide in St. Mark's Square, Venice, UNESCO World Heritage Site, Veneto, Italy, Europe

High country forest, overhanging with mosses, Gulliver River, on Grave-Talbot Track, Fiordland National Park, Otago, South Island, New Zealand, Pacific

Lower Falls of Yellowstone River, 94m high at head of canyon, Yellowstone National Park, UNESCO World Heritage Site, Wyoming, United States of America (U.S.A.), North America

High Street and bridge over River Windrush, Bourton-on-the-Water, Cotswolds, Gloucestershire, England, United Kingdom, Europe

St. Mark's Square during the high tide in Venice, November 2019, Venice, UNESCO World Heritage Site, Veneto, Italy, Europe

Crummock Water with High Stile, Lake District National Park, Cumbria, England, United Kingdom, Europe

Huangguoshu Waterfall largest in China 81m wide and 74m high, Guizhou Province, China, Asia

View across water at high tide, Bosham village and harbour, Sussex, England, United Kingdom, Europe

High Speed Ferry, Cowes Harbour, Cowes, Isle of Wight, England, United Kingdom, Europe

Picturesque scene of the River Dordogne viewed from on high at Domme, Dordogne, France

The River Dordogne viewed from on high at Domme, Dordogne, France

Crummock Water with High Stile, Lake District National Park, Cumbria, England, United Kingdom, Europe

The Huka Falls, known as Hukanui (great body of spray) in Maori, 10m high, 62000 gallons of water per second at peak times, Waikato River, South Auckland, North Island, New Zealand, Pacific

High rise hotels on Waikiki Beach, Oahu, Hawaii, United States of America, Pacific

High tide in St. Mark's Square, flooding the square and Doge's Palace, Venice, UNESCO World Heritage site, Veneto, Italy, Europe

Tourists walking on footbridges during high tide in St. Mark's Square, Venice, UNESCO World Heritage Site, Veneto, Italy, Europe

Dawn light over Glenelg, with rowing boat in the Glenelg River estuary during an unusually high tide, Glenelg, Highland region, Scotland, United Kingdom, Europe

High view of blue boat in Canal, Venice, Veneto, Italy, Europe

Bald cypress trees deciduous conifer, Taxodium distichum, showing high water marks in Atchafalaya Swamp, Louisiana USA

Ethiopia science class for 10th grade at the lazarist catholic high school addis ababa

Atlantic spotted dolphin (Stenella frontalis) breaching high in the air, La Gomera, Canary Islands, Atlantic, Spain, Europe

Flooded salt marsh during an exceptionally high tide near Cark in Cartmell on Morecambe Bay, Cumbria, UK.

Lake Success near Porterville, Bakersfield is at 7% capacity. Ten years ago the water was so high you couldnt get a boat under the bridge. Bakersfield is now the driest city in the USA. Most of California is in exceptional drought, the highest level of drought classification. 428,000 acres of agricultural land have been taken out of production due to lack of water, thousands of agricultural workers have lost their jobs and one third of all children in California go to bed hungry.

Atlantic spotted dolphin (Stenella frontalis) calf breaching high in the air, La Gomera, Canary Islands, Atlantic, Spain, Europe

Humpback whale (Megaptera novaeangliae) adult breaching high in the air, Monterey, California, United States of America, North America

Humpback whale (Megaptera novaeangliae) adult breaching high in the air, Monterey, California, United States of America, North America

A dried up creek that when it contains water, supports Pup fish, a highly adapted fish that can tolerate high levels of salt. Death Valley is the lowest, hottest, driest place in the USA, with an average annual rainfall of around 2 inches, some years it does not receive any rain at all.

Humpback whale (Megaptera novaeangliae) adult breaching high in the air, Monterey, California, United States of America, North America

Reflection of Tatra peaks in Spis Lake Valley, High Tatra Mountains, Slovakia, Europe

High water levels in Stock Ghyll, Ambleside, Lake District National Park, Cumbria, England, United Kingdom, Europe

High water levels in Stock Ghyll, Ambleside, Lake District National Park, Cumbria, England, United Kingdom, Europe

Late phase of an oblique lunge. The Minke whale (Balaenoptera acutorostrata) falls back into the water while its throat is still expanded and water is pushed out under high pressure. St. Lawrence estuary, Canada

A dense net of blood vessels colour the belly of Minke whales (Balaenoptera acutorostrata) named Picasso pink during high feeding activity. St. Lawrence estuary, Canada

Tiny water droplets catch the last light of the setting sun as this Finback whale (Balaenoptera physalus) exhales blasting the air compressed in its huge lungs high into the air. St. Lawrence estuary, Canada

Tuvaluans watch as the high tide inundates their island home due to global warming induced sea level rise, Funafuti, Tuvalu, Pacific

Tuvaluans watch as the high tide inundates their island home due to global warming induced sea level rise, Funafuti, Tuvalu, Pacific

Tuvaluans watch as the high tide inundates their island home due to global warming induced sea level rise, Funafuti, Tuvalu, Pacific

Green sea turtle (Chelonia mydas) at cleaning station at Olowalu Reef, Maui, Hawaii, USA

Views from Lisbon, Portugal, Europe

Black-browed albatross (Thalassarche melanophrys) breeding colony on Steeple Jason Island in the Falkland Islands, South Atlantic Ocean

Aerial view of the capital city La Paz, Baja California Sur, Mexico taken from a commercial Aero Mexico flight.

Spotted eagle ray (Aetobatus narinari) underwater at Leon Dormido (Sleeping Lion) Island off San Cristobal Island in the Galapagos Island Archipelago, Ecuador

Tourism booms in Cabo San Lucas, Baja California Sur, Mexico

Tourism booms in Cabo San Lucas, Baja California Sur, Mexico

Sperm Whale Throws fluke high into the air water flying off the edges. Azores, North Atlantic

Staple housing for many of the residents of Kigali, these basic huts have no running water or electricity and communities like this cover much of the Kigali Urban sprawl. Kigali, Rwanda, East Africa

Whalebone Alley grand vista, high altitude flora, Itygran Island (Bering Sea) Russia, Asia. MORE INFO: Whale Bone Alley was discovered by Soviet archaeologists in 1976, but has remained untouched since and little is known of this place. There is a long double line of bowhead whale bones -- jaws and ribs -- running parallel along the shore for hundreds of yards. Many of the bones, especially the enormous jaw bones, are still standing, propped up by lichen-covered rocks. The location is thought to have been used in about 1300 as a ceremonial site, for a men's secret society or feasting site.

04/04/2009. Cape Verde, Cabo Verde, São Vicente, Mindelo, Monte VerdeSao Pedro, View from Monte Verde towards Praia Grande. Mindelo, Mt Verde, Sao Vicente Island. Cape Verde Islands

Bleached soft coral, Sinularia sp. This colony has lost its symbiotic zooxanthellae and turned white due to high water temperatures. Buyat Bay, North Sulawesi, Indonesia, Pacific Ocean.

Soft leather coral, Sarcophyton sp., bleaching. This soft coral has lost its symbiotic algae, zooxanthellae, and turned white due to high water temperatures. Buyat Bay, North Sulawesi, Indonesia, Pacific Ocean.

Coral polyps bleaching, Favia sp. Bleaching occurs when corals stress under high water temperatures and expel their symbiotic zooxanthellae. The coral will starve to death if it does not reacquire zooxanthellae. Buyat Bay, North Sulawesi, Indonesia, Pacific Ocean.

Santa Ursula El Teide and La Orotava valley view. Santa Cruz, La Orotava(world heritage site), Tenerife Island. Canary Islands

Atlantic Spotted Dolphin (Stenella frontalis) mature adult breaching high in the air. Azores, Atlantic Ocean.

Melon-headed whale (Peponocephala electra). Surfacing, lifting its head high out of the water. Indonsia.

Minke whale (Balaenoptera acutorostrata) surfacing high out of the water in front of some whale-watchers. Husavik, Iceland

Orkney Islands Sept 2011 Wave and Tidal Power shoot - The Pelamis Wave Power machine in Orkney - alongside in Lyness - the machine is the P2 . The Pelamis absorbs the energy of ocean waves and converts it into electricity. The machine floats semi-submerged on the surface of the water and is made up of a number of cylindrical sections joined together by hinged joints. As waves pass down the length of the machine these sections flex relative to one another. The motion at each hinged joint is resisted by hydraulic cylinders which pump fluid into high pressure accumulators allowing electrical generation to be smooth and continuous. Control of the resistance applied by the hydraulic cylinders allows generation to be maximised when waves are small, and the machine response to be minimised in storms. All generation systems are sealed and dry inside the machines and power is transmitted to shore using standard subsea cables and equipment.

Orkney Islands Sept 2011 Wave and Tidal Power shoot - The Pelamis Wave Power machine in Orkney - alongside in Lyness - the machine is the P2 . The Pelamis absorbs the energy of ocean waves and converts it into electricity. The machine floats semi-submerged on the surface of the water and is made up of a number of cylindrical sections joined together by hinged joints. As waves pass down the length of the machine these sections flex relative to one another. The motion at each hinged joint is resisted by hydraulic cylinders which pump fluid into high pressure accumulators allowing electrical generation to be smooth and continuous. Control of the resistance applied by the hydraulic cylinders allows generation to be maximised when waves are small, and the machine response to be minimised in storms. All generation systems are sealed and dry inside the machines and power is transmitted to shore using standard subsea cables and equipment.

Elephants and women share the same river banks to bathe and wash, Sonepur,Bihar, India

Orkney Islands Sept 2011 Wave and Tidal Power shoot - The Pelamis Wave Power machine in Orkney - alongside in Lyness - the machine is the P2 . The Pelamis absorbs the energy of ocean waves and converts it into electricity. The machine floats semi-submerged on the surface of the water and is made up of a number of cylindrical sections joined together by hinged joints. As waves pass down the length of the machine these sections flex relative to one another. The motion at each hinged joint is resisted by hydraulic cylinders which pump fluid into high pressure accumulators allowing electrical generation to be smooth and continuous. Control of the resistance applied by the hydraulic cylinders allows generation to be maximised when waves are small, and the machine response to be minimised in storms. All generation systems are sealed and dry inside the machines and power is transmitted to shore using standard subsea cables and equipment.

Indian women bathing in the river , Sonepur, Bihar, India

Orkney Islands Sept 2011 Wave and Tidal Power shoot - The Pelamis Wave Power machine in Orkney - alongside in Lyness - the machine is the P2 . The Pelamis absorbs the energy of ocean waves and converts it into electricity. The machine floats semi-submerged on the surface of the water and is made up of a number of cylindrical sections joined together by hinged joints. As waves pass down the length of the machine these sections flex relative to one another. The motion at each hinged joint is resisted by hydraulic cylinders which pump fluid into high pressure accumulators allowing electrical generation to be smooth and continuous. Control of the resistance applied by the hydraulic cylinders allows generation to be maximised when waves are small, and the machine response to be minimised in storms. All generation systems are sealed and dry inside the machines and power is transmitted to shore using standard subsea cables and equipment.

Tourism booms in Cabo San Lucas, Baja California Sur, Mexico

White willow (Salix alba) tree with base of trunk almost chewed through by Eurasian beaver (Castor fiber), Narew marshes, Podlaskie, Poland. MORE INFO: Beaver activity is crucial in keeping Poland's ancient marshes open and free of encroaching bushes and trees and their dams also help to maintain high water levels.

Aerial view of the capital city La Paz, Baja California Sur, Mexico taken from a commercial Aero Mexico flight.

Tourists on boardwalk below Velike kaskade waterfalls and large clumps of Butterbur (Petasites sp.), high angle view, Plitvice Lakes National Park, Croatia.

Aerial view of the west coast of Greenland

Aerial views of snow-capped mountains, ice fields, and glaciers on a charter flight from Santiago, Chile to Ushuaia, Argentina

Tourism booms in Cabo San Lucas, Baja California Sur, Mexico

04/04/2009. Cape Verde, Cabo Verde, São Vicente, Mindelo, Monte VerdeSao Pedro, View from Monte Verde towards Praia Grande. Mindelo, Mt Verde, Sao Vicente Island. Cape Verde Islands

High arctic at midnight. Svalbard / Spitsbergen

An Teallach from Ben Mhor Coigach across Loch Broom in the North West Highlands of Scotland, United Kingdom, Europe

Tourism booms in Cabo San Lucas, Baja California Sur, Mexico

Aerial views of snow-capped mountains, ice fields, and glaciers on a charter flight from Santiago, Chile to Ushuaia, Argentina

Spotted dolphin (stenella frontalis)A group of bowriding spotted dolphins. Azores.

RNLI inshore rescue boat demonstration rescue, Little Haven Summer Regatta, Pembrokeshire, Wales, UK, Europe

Aerial view of Isla San Esteban (foreground) and Isla Tiburon - the largest island in the Gulf of California (Sea of Cortez), Sonora, Mexico taken from a commercial flight.

04/04/2009. Cape Verde, Cabo Verde, São Vicente, Mindelo, Monte VerdeSao Pedro, View from Monte Verde towards Praia Grande. Mindelo, Mt Verde, Sao Vicente Island. Cape Verde Islands

04/04/2009. Cape Verde, Cabo Verde, São Vicente, Mindelo, Monte VerdeSao Pedro, View from Monte Verde towards Praia Grande, volcanic formations. Mindelo, Mt Verde, Sao Vicente Island. Cape Verde Islands

Dartmouth & Kingswear. River Dart and Town.

A Polar Bear (Ursus maritimus) shaking its fur after climbing out of the water . Northwest of Nordaustlandet, Svalbard Archipelago, High Norwegian Arctic

Tourism booms in Cabo San Lucas, Baja California Sur, Mexico

Adult green sea turtle (Chelonia mydas) in the protected marine sanctuary at Honolua Bay, Maui, Hawaii, USA

Porthcurno beach near the Minnack Theatre in West Cornwall (rr)

RNLI inshore rescue boat demonstration rescue, Little Haven Summer Regatta, Pembrokeshire, Wales, UK, Europe

04/04/2009. Cape Verde, Cabo Verde, São Vicente, Mindelo, Monte VerdeSao Pedro, View from Monte Verde towards Praia Grande. Mindelo, Mt Verde, Sao Vicente Island. Cape Verde Islands

Guests from the Lindblad Expedition ship National Geographic Explorer take the Polar Plunge off ice floe in the Weddell Sea, Antarctica, Southern Ocean

Tourism booms in Cabo San Lucas, Baja California Sur, Mexico

Mountain views and iced lake reflections, high ground, Bogoslov Island (Bering Sea) Russia, Asia