Gateshead, United Kingdom: Aerial view travelling over the steel sculpture of a human figure with broad wings called the Angel of the North, on hazy day.

View through microscope of human egg pierced by transparent needle and injected with sperm for In Vitro Fertilization (IVF) treatment, then needle is removed

Dead, leafless trees and a landfill form the frame for chimneys pumping out white smoke in the distance. Zoom out to reveal heavily degraded land.

Close up of a pile of rusting oil drums, cans and tyres on the bank of a river.

Two men in orange emergency dinghy along in flood water then camera zooms out dramatically to show aerial of flooded Yorkshire countryside

General view of large iceberg, part of ice cliff breaks off and falls into water (calving) in Antarctica

Travelling aerial views over flooded fields in the Yorkshire countryside

Tracking shot moving along calm water of fjord in Hinlopen past melting icebergs with view through natural arches in the ice

White ambulance driving towards camera down street and trees blowing in violent wind and heavy rain during Hurricane Wilma in Mexico

General view of flooded street at night with dustbin floating along on its side in flood water, orange street lights reflect on water

A plane ascends in the sky, silhouetted against a blurry, sunny sky.

Close view of tops of two factory chimneys belching and puffing steady stream of smoke upwards against cloudy sky

Low-level view of flood water flowing along suburban street at night with house and telephone box in background and moonlight reflecting on the water

Swimming sperm is sucked up into needle, viewed through microscope for In Vitro Fertilization (IVF) treatment, microscope causes a slight flickering line on screen

Airview slowly travelling over solitary piece of ice in expanse of water in sea in Antarctica, larger ice floes can be seen in distance

Close view of No Entry road sign sticking out of water in flooded street with rubbish debris floating on surface

Wide shot of white smoke rising out of factory chimneys with hillside in the background.

Airview slowly travelling over sea in Antarctica covered with pieces of melted ice and sunlight reflecting on water

Sequence of shots showing 'Stop' traffic sign blowing in wind and roof of motel balcony being blown down during Hurricane Georges in Florida, America.

Tracking shot moving along calm water of fjord in Hinlopen past melting icebergs with views through natural arches and bare mountains in background

Tracking shot passing broken lumps of melting ice in the ocean in Greenland in the Arctic Circle, with shadow of boat mast seen on the ice

MS of a pylon in the foreground with industrial complex in the background churning out smoke.

Wide shot of dead small, twiggy trees standing in a river which is blanketed in oil. Camera pans to show the embankment covered in garbage.

Close view of fire burning amongst trees in forest seen through heat haze

Aerial shot passing over large deforested area in the Amazon rainforest in Brazil, with white smoke rising from burning trees. Small fires and single trees can be seen through the clouds of smoke

Tracking shot travelling slowly through water in Antarctica at dusk, passing scattered fragments of ice of various sizes in dark water, some ice fragments reflecting sunlight on them

Tracking shot passing ice floes and small iceberg floating in the sea in Greenland in the Arctic Circle with sun sparkling in sky

Tracking shot passing large darkened iceberg in distance with expanse of water and a few pieces of floating ice seen in foreground, in Antarctica

Aerial of stranded white truck in flowing flood waters

Close view of small plastic water bottle and other rubbish debris bobbing on surface of dirty water in river, bottle has blue hue and water is brown

Slowly moving view taken through natural arch of melting iceberg framing bare mountains and blue sky in background of fjord in Hinlopen

Aerial shot above a logging road and green conifer-covered mountains. Large areas of sparsity and exposed earth where trees have been cut down.

Travelling point-of-view shot from interior of car driving along tree-lined road during violent wind and rain of Hurricane Ivan in Jamaica, windscreen wipers move across window then tree branch falls onto glass and cracks windshield

Pregnant woman lying in hospital bed having three dimensional scan, doctor operating new ultrasound equipment on the woman's stomach. Small screen shows the baby moving in the womb during the sonogram.

Medium close up of grey smoke billowing out of factory chimneys and in to the sky.

Tracking shot passing broken lumps of white melting ice with large glaciers in the background against clear blue sky in Greenland in the Arctic Circle

Antarctic: An aerial view panning up from snow to water which is dotted with many small ice bergs.

Tracking shot past broken and melted ice of various sizes floating on surface of sea in Antarctica

Virunga National Park, Zaire - Medium shot of several men in a forest chopping trees with axes and machetes.

Slow tracking shot past pieces of broken ice floating on the sea in Antarctica with expanse of water in the foreground and mountains in background on cloudy day

Close view of needle in glass dish in laboratory sucking up sperm for In Vitro Fertilization (IVF) treatment

Stationary view of orange sun hovering over water at dusk with fragments of ice floating of surface of sea in Antarctica

Close view of part of iceberg breaking off and falling into sea (calving), causing splashing and spray in fjord in Hinlopen

Tracking shot past isolated iceberg in Antarctica on bright day with blue sky

Medium view of part of iceberg falling off and crashing into sea (calving) causing splash in Antarctica

Congo: A large leafy tree topples down in forest and falls to the floor at a deforested area.

Large tree with green leaves topples down in forest and falls to the floor showing cut at base of tree

Mid shot of a factory chimney seen through clouds of thick, white smoke. Zoom out to reveal several chimneys and factory buildings.

Wide shot of leafless trees dying in the foreground and rising white smoke shrouding a pale blue sky in the distance.

Wide shot of hills and dark clouds with pond in foreground. Camera pans to reveal factories and chimney smokestacks churning out pollution.