10-01-2021 - Please Turn off your engine sign, Clifton College nursery, Bristol. Show you care about our air. Encouraging parents to switch off their car engines when collecting and dropping off their children © Paul Box

17-08-2017 - Imperial Valley, California, USA Staff from the Comite Civico del Valle hoisting a flag to warn pupils and the local community of daily poor air quality, Brawley High School. The School Flag Air Quali... © David Bacon

03-08-2009 - A boy watering newly-planted trees as part of a summer job for the Conservation Leadership Corps. The program is sponsored by Johnson Controls, the Student Conservation Association, and the Greening o... © Jim West

17-07-2009 - Young volunteers from St. Mary of the Hills Catholic Church collect trash and debris from an alley in Detroit's Corktown neighborhood, USA. © Jim West

17-07-2009 - Young volunteers from St. Mary of the Hills Catholic Church collect trash and debris from an alley in Detroit's Corktown neighborhood, USA. © Jim West

29-04-2009 - Pupils recycling paper for the Eco-Schools Award, at Hillcrest Primary School in Bristol. © Paul Box

29-04-2009 - Pupils recycling paper for the Eco-Schools Award, at Hillcrest Primary School in Bristol. © Paul Box

29-04-2009 - Pupils recycling paper for the Eco-Schools Award, at Hillcrest Primary School in Bristol. © Paul Box

29-04-2009 - Turning off lights checklist as part of the Eco-Schools Award, at Hillcrest Primary School in Bristol. © Paul Box

03-12-2008 - Students working with communities on the Action for Sustainable Living Allotments in Chorlton. The organisation has won a Guardian award for its sustainable allotments project with marginalised people... © Christopher Thomond

03-12-2008 - Students working with communities on the Action for Sustainable Living Allotments in Chorlton. The organisation has won a Guardian award for its sustainable allotments project with marginalised people... © Christopher Thomond

26-06-2008 - Potential students looking at a solar powered car, Open Day, Bristol University © Paul Box

26-06-2008 - Potential students looking at a solar powered car, Open Day, Bristol University © Paul Box

16-02-2008 - Joe Flanagan 7 year old, is holding a harris hawk, during his one day falconry course, at Impact Falconry, Blackbirds Farm Aldenham, Hertfordshire. © David Mansell

02-10-2006 - A boy examines a Spanish Eyed Lizard during an environmnetal day at the Shirebrook nature reserve, Sheffield © David Bocking

19-05-2006 - Boys catching newts from the garden pond. © John Harris

19-05-2006 - Boys catching newts from the garden pond. © John Harris

19-05-2006 - Boys catching frogs from the garden pond. © John Harris

19-05-2006 - Boys catching frogs from the garden pond. © John Harris

19-05-2006 - Boys catching frogs from the garden pond. © John Harris

19-05-2006 - Boys catching newts from the garden pond. © John Harris

05-12-2005 - A schoolgirl plants a tree under the Woodland Trust tree for all scheme. © Paul Box

09-11-2005 - Woodland Trust's Tree For All, a children tree-planting project taking place at Fair Furlong Primary School, Bristol. © Paul Box

09-11-2005 - Woodland Trust's Tree For All, a children tree-planting project taking place at Fair Furlong Primary School, Bristol. © Paul Box

09-11-2005 - Woodland Trust's Tree For All, a children tree-planting project taking place at Fair Furlong Primary School, Bristol. © Paul Box

09-11-2005 - Woodland Trust's Tree For All, a children tree-planting project taking place at Fair Furlong Primary School, Bristol. © Paul Box

09-11-2005 - Woodland Trust's Tree For All, a children tree-planting project taking place at Fair Furlong Primary School, Bristol. © Paul Box

09-11-2005 - A oak leaf. © Paul Box

15-05-2005 - Durdle Door, Dorset. School pupils studying GCSE geography on a weekend field course at the World Heritage Site, known as Jurassic Coast, on th Cliffs and coast line of Durdle Door, Dorset. © David Mansell

15-05-2005 - Durdle Door, Dorset. School pupils studying GCSE geography on a weekend field course at the World Heritage Site, known as Jurassic Coast, on th Cliffs and coast line of Durdle Door, Dorset. © David Mansell

24-03-2005 - Veterinary student (and volunteer) working at a city farm in Sheffield © David Bocking

24-03-2005 - Veterinary student (and volunteer) working at a city farm in Sheffield © David Bocking

02-02-2004 - Children from a Gloucestershire primary school walking to school on the walking bus to replace the school run, and increase road safety for children walking to school. © Paul Box

02-02-2004 - Children from a Gloucestershire primary school walking to school on the walking bus to replace the school run, and increase road safety for children walking to school. © Paul Box

02-02-2004 - Children from a Gloucestershire primary school walking to school on the walking bus to replace the school run, and increase road safety for children walking to school. © Paul Box

23-05-2003 - Year 6 primary school pupils from local traveller families on a pond-dipping expedition during a introductory programme at Phoenix High School, Dawley, Telford, Shropshire. © Philip Wolmuth

29-08-2002 - Girl learning about sustainability in the Earth Centre's Planet Earth Galleries © David Bocking

29-08-2002 - Boy examining a caterpillar at the Earth Centre, Doncaster © David Bocking

29-08-2002 - Girl taking in the educational information on a special seat at the natural non-chemical sewage treatment plant at the Earth Centre, Doncaster © David Bocking

29-08-2002 - Girl listening to the sounds of the Earth Centre in the centre's sensory garden © David Bocking

29-08-2002 - Girl taking in the educational information on a special seat at the natural non-chemical sewage treatment plant at the Earth Centre, Doncaster © David Bocking

29-08-2002 - Boy examining a caterpillar at the Earth Centre, Doncaster © David Bocking

29-08-2002 - Girl listening to the sounds of the Earth Centre in the centre's sensory garden © David Bocking

29-08-2002 - Girl looking for birds in the nature area at the Earth Centre © David Bocking

12-08-2002 - Child Pond Dipping at a Local Nature reserve Islington London © Duncan Phillips

12-08-2002 - Child Pond Dipping at a Local Nature reserve Islington London © Duncan Phillips

12-08-2002 - Children examining water specimens whilst Pond Dipping at a Local Nature reserve Islington London © Duncan Phillips

12-08-2002 - Child Pond Dipping at a Local Nature reserve Islington London © Duncan Phillips

14-07-2002 - School project recycling garden waste - clippings etc to make compost. Hartcliffe Secondary Bristol © Paul Box

14-07-2002 - School project recycling garden waste - clippings etc to make compost. Hartcliffe Secondary Bristol © Paul Box

14-07-2002 - School project recycling garden waste - clippings etc to make compost. Hartcliffe Secondary Bristol © Paul Box

12-05-2002 - Children running through bluebell woods from nursery. © John Harris

12-05-2002 - Children running through bluebell woods from nursery. © John Harris

11-05-2002 - Visitors at the London Wetland Centre, Barnes, London © Duncan Phillips

11-05-2002 - Father and Child bird watching at the London Wetland Centre, Barnes. © Duncan Phillips

11-05-2002 - Visitors at the London Wetland Centre, Barnes, London © Duncan Phillips

15-01-2002 - Low energy light bulb, visit by the Centre for Sustainable Energy. Karren Farris is giving an interactive presentation to promote energy conservation. Whitehouse Primary School Hartcliffe Bristol. © Paul Box

15-01-2002 - Low energy light bulb, visit by the Centre for Sustainable Energy. Karren Farris is giving an interactive presentation to promote energy conservation. Whitehouse Primary School Hartcliffe Bristol. © Paul Box

15-01-2002 - Pupils and teacher during a visit by the Centre for Sustainable Energy. Karren Farris is giving an interactive presentation to promote energy conservation. Whitehouse Primary School Hartcliffe Bristol... © Paul Box

15-01-2002 - Pupil answering a question during a visit by the Centre for Sustainable Energy. Karren Farris is giving an interactive presentation to promote energy conservation. Whitehouse Primary School Hartcliffe... © Paul Box

19-11-2001 - Schoolboys playing football near steelworks Cardiff Comprehensive School South Wales. © John Harris

19-11-2001 - Schoolboys playing football on a pitch near a steelworks Cardiff Comprehensive School South Wales. © John Harris

14-04-2001 - Exotic Animal Education Day at the City Museum, Sheffield: Two year old boy with a giant snail © David Bocking

14-04-2001 - Exotic Animal Education Day at the City Museum, Sheffield: Two year old boy watching an approaching millipede © David Bocking

14-04-2001 - Exotic Animal Education Day at the City Museum, Sheffield: Four year old stroking a Chilean tarantula © David Bocking

24-03-2001 - Eco tourism. The Eden Project, St Austell, Cornwall. The Geostatic dome holds plants and vegetation from around the world. It is Cornwalls biggest visitor attraction. © Paul Box

24-03-2001 - Eco tourism. The Eden Project, St Austell. The Geostatic dome holds plants and vegetation from around the world. It is Cornwalls biggest visitor attraction. © Paul Box

24-03-2001 - Eco tourism. The Eden Project, St Austell. The Geostatic dome holds plants and vegetation from around the world. It is Cornwalls biggest visitor attraction. © Paul Box

24-03-2001 - Eco tourism. Visitors take photographs at The Eden Project, St Austell. The Geostatic dome holds plants and vegetation from around the world. It is Cornwalls biggest visitor attraction. © Paul Box

24-03-2001 - Eco tourism. Umbrellas for visitors to The Eden Project, St Austell Cornwall. The Geostatic dome holds plants and vegetation from around the world. It is Cornwalls biggest visitor attraction. © Paul Box

24-03-2001 - Eco tourism. The Eden Project, St Austell. The Geostatic dome holds plants and vegetation from around the world. It is Cornwalls biggest visitor attraction. © Paul Box

24-03-2001 - Eco tourism. The Eden Project, St Austell. The Geostatic dome holds plants and vegetation from around the world. It is Cornwalls biggest visitor attraction. © Paul Box

24-03-2001 - Eco tourism. The Eden Project, St Austell. The Geostatic dome holds plants and vegetation from around the world. It is Cornwalls biggest visitor attraction. © Paul Box

03-05-2000 - Marine research project. Mtwara District, Tanzania. 2000 © Howard Davies

05-02-2000 - Dr David Bellamy giving a lecture. © Paul Carter

05-02-2000 - Dr David Bellamy giving a lecture. © Paul Carter

10-11-1999 - Ijaw school house in the Delta region of Nigeria. The ijaw communities claim Shell has damaged their fishing grounds and have failed to put any revenues from their huge oil income back into the area w... © Adrian Arbib

01-07-1999 - Gardom's Edge, Derbyshire: Farmer "Hoe" from the State of Flux theatre group in an environmental / historical workshop with pupils from Baslow St Anne's Primary School © David Bocking

02-05-1999 - Bristol Zoo aquarium. Mother and Child look on © Paul Box

01-01-1999 - Lion in lion park, Johannesburg, South Africa © Roy Peters

19-10-1998 - Child walking a footpath in the countryside after Junior school. © John Harris

03-07-1997 - Students stand in the shade beneath solar power units at a technical school. Uganda. 1997 © Jim Holmes

03-05-1997 - Pollution warning sign. Delhi, India. 1997 © Howard Davies

09-04-1997 - Student training to crop spray Argricultural Further Education College © John Harris

04-09-1996 - Field trip: Environmental sciences in the Lake District. © Roy Peters

04-09-1996 - Field trip: Environmental sciences in the Lake District. © Roy Peters

01-06-1996 - Agricultural trainee crop spraying, tutor at a further education college testing on crop spraying technique © John Harris

06-05-1996 - Agricultural trainee at a further education college being tested on crop spraying technique © John Harris

03-11-1986 - Youth, demolished KME factory, Kirkby, Liverpool 1986, an area of high unemployment, poverty, multiple deprivation and dependency on welfare. Much of the site is polluted. © John Harris

26-07-1986 - Calder Hall BNFL Sellafield 1986. Party of school children and their teacher discussing nuclear power - as part of an Environmental studies field trip - whilst standing on top of the reactor core of C... © John Harris

14-06-1974 - Laporte Chemical Works 1974 next to Uphall County Primary School, Ilford, Essex © Martin Mayer

06-06-1974 - Laporte Chemical Works 1974 next to Uphall County Primary School, Ilford, Essex © Martin Mayer

03-05-1974 - Port Talbot Steelworks, dog and school, South Wales © Martin Mayer

15-01-1972 - Paul Ralph Ehrlich, American biologist best known for warnings about the consequences of population growth and limited resources and author of The Population Bomb and professor at Stanford University. © Patrick Eagar

15-01-1972 - Paul Ralph Ehrlich speaking Central Hall Westminster London 1972. An American biologist best known for warnings about the consequences of population growth and limited resources and author of The Popu... © Patrick Eagar

15-01-1972 - Paul Ralph Ehrlich speaking Central Hall Westminster London 1972. An American biologist best known for warnings about the consequences of population growth and limited resources and author of The Popu... © Patrick Eagar

15-01-1972 - Paul Ralph Ehrlich speaking Central Hall Westminster London 1972. An American biologist best known for warnings about the consequences of population growth and limited resources and author of The Popu... © Patrick Eagar

20-10-1958 - Primary School children walking along the High Street in the mediaeval village of Lavenham Suffolk 1958 © Kurt Hutton

20-10-1958 - Primary School children walking along the High Street in the mediaeval village of Lavenham Suffolk 1958 © Kurt Hutton

20-10-1958 - Primary School children walking along the High Street in the mediaeval village of Lavenham Suffolk 1958 © Kurt Hutton