Tanzania farmers | GCSE Bitesize Revision

Duration: 5'04''

Synopsis

The traditional cattle farmers of Tanzania are under threat from aid schemes that take up space to grow wheat.

Further Information

More clips from GCSE Bitesize Revision

Acceleration | Additional Science 1

Acceleration | Additional Science 1

BBC Two | 2010 | 50'''

Spec references J249: P2.1h J250: P2.1h. Calculating acceleration and what the units mean - description and animation.

Acids, Bases and Salts | GCSE Bitesize Revision

Acids, Bases and Salts | GCSE Bitesize Revision

BBC Two | 2010 | 5'37''

Spec references J248: C3.3d, C3.3e, C3.3f, C3.3h, C4.2a J250: C3.3d, C3.3e, C3.3f, C3.3h, C3.1g. This video introduces acids ...

Acids, Bases and Salts 2 | GCSE Bitesize Revision

Acids, Bases and Salts 2 | GCSE Bitesize Revision

BBC Two | 2010 | 4'57''

Spec references J248: C3.3d, C3.3e, C3.3f, C3.3h, C4.2a J250: C3.3d, C3.3e, C3.3f, C3.3h, C3.1g. This video introduces acid...

Alternating and direct current | Additional Science 2

Alternating and direct current | Additional Science 2

BBC Two | 2010 | 35'''

Spec references J249: P8.2h J250: P6.2g. Alternating and direct current. Description and animation.

Applied Art and Design | GCSE Bitesize Revision

Applied Art and Design | GCSE Bitesize Revision

BBC Two | 2007 | 1'59'24''

Programme to support this double award vocational GCSE, covering a diverse range of art and design areas from working to a co...

Atomic Structure - Revision | GCSE Bitesize Revision

Atomic Structure - Revision | GCSE Bitesize Revision

BBC Two | 2010 | 4'25''

Spec references J248: C1.2b, C1.2d, C1.2e J250: C1.2b, C1.2d, C1.2e. A fast-paced overview of the basics of atomic struc...

Attraction and repulsion | Additional Science 2

Attraction and repulsion | Additional Science 2

BBC Two | 2010 | 29''

Spec references J249: P3.1b J250: P3.1b. Attraction and repulsion between objects ( charging by induction not addressed) - an...

Biological compounds | GCSE Bitesize Revision

Biological compounds | GCSE Bitesize Revision

BBC Two | 2010 | 5'55''

Animated shorts to support students preparing for assessments in GCSE Additional Science.

Business Studies (1999) | GCSE Bitesize Revision

Business Studies (1999) | GCSE Bitesize Revision

BBC Two | 1999 | 1'58'04''

Revision programme to help provide students with the information & skills needed in order to answer questions in their Busin...

Business Studies (2011) | GCSE Bitesize Revision

Business Studies (2011) | GCSE Bitesize Revision

BBC Two | 2011 | 29'22''

A Bitesize guide to business studies featuring Lord Sugar, Deborah Meaden and Saira Khan. The panel of experts guides viewer...

Cell activity | GCSE Bitesize Revision

Cell activity | GCSE Bitesize Revision

BBC Two | 1998 | 11'14''

Late night educational programme aimed at students revising for Biology GCSE. It covers cell activity; humans as organisms; variation,...

Cell Division | GCSE Bitesize Revision

Cell Division | GCSE Bitesize Revision

BBC Two | 2010 | 5'27''

Animated shorts to support students preparing for assessments in GCSE Additional Science.

Changing materials | GCSE Bitesize Revision

Changing materials | GCSE Bitesize Revision

BBC Two | 2010 | 13'12''

A revision programme covering cell activity, humans as organisms, green plants as organisms, and living things in their environment.

Chemical Calculations (J250) | GCSE Bitesize Revision

Chemical Calculations (J250) | GCSE Bitesize Revision

BBC Two | 2010 | 4'34''

Spec references J250: C2.1. This video provides an overview of how the masses of subatomic particles are used to calcul...

Chemical calculations | GCSE Bitesize Revision

Chemical calculations | GCSE Bitesize Revision

BBC Two | 2010 | 5'08''

This video provides an overview of how the masses of subatomic particles are used to calculate atomic masses. It then explains...

Circuit symbols | GCSE Bitesize Revision

Circuit symbols | GCSE Bitesize Revision

BBC Two | 2010 | 13''

Spec references J249: P3.2b J250: P3.2b. Circuit symbols - narrated slides.

Classifying materials | GCSE Bitesize Revision

Classifying materials | GCSE Bitesize Revision

BBC Two | 2010 | 9'26''

A revision programme covering cell activity, humans as organisms, green plants as organisms, and living things in their enviro...

Current as a flow of charge | GCSE Bitesize Revision

Current as a flow of charge | GCSE Bitesize Revision

BBC Two | 2010 | 56''

Spec references J249: P3.1e, P3.1g, P3.2m J250: P3.1d, P3.1f, P3.2m. Explanation and worked example Q = I t. Narrated sl...

Dangers and nuisance of electrostatics | Additional Science 2

Dangers and nuisance of electrostatics | Additional Science 2

BBC Two | 2010 | 45''

Spec references J249: P3.1c J250: P3.1c. Discharging charged objects and dangers nuisance of static electricity...

Diffusion and Osmosis | GCSE Bitesize Revision

Diffusion and Osmosis | GCSE Bitesize Revision

BBC Two | 2010 | 4'28''

Spec references J247: 2.1a J250: 2.1a. Animated shorts to support students preparing for assessments in GCSE Additional Science.

More resources about Food security

Meat: A Threat to Our Planet?

Meat: A Threat to Our Planet?

BBC One | 2019 | 57'43''

From colossal farms in America to the destruction of the Amazon, Liz Bonnin investigates how our hunger for meat is killing our planet.

Fruit and Veg | What Britain Buys and Sells in a Day

Fruit and Veg | What Britain Buys and Sells in a Day

BBC Two | 2019 | 59'03''

Ed Balls, Ade Adepitan and Cherry Healey delve into the hectic world of Britain's imports and exports. Ed is at London G...

Why Is Food So Expensive? | Panorama

Why Is Food So Expensive? | Panorama

BBC One | 2022 | 28'35''

Food prices are rising at their fastest rate in more than 40 years. As the cost-of-living crisis continues to squeeze budgets, Panorama ...

Crop to Shop: Jimmy's Supermarket Secrets

Crop to Shop: Jimmy's Supermarket Secrets

BBC One | 2010 | 58'57''

Jimmy Doherty explores the global logistics that bring fresh food from around the world to a shop near you, and uncovers the scienc...

Amazon deforestation | Meat: A Threat to Our Planet?

Amazon deforestation | Meat: A Threat to Our Planet?

BBC One | 2019 | 4'21''

Liz Bonnin witnesses the devastation of the Amazon rainforest from the sky.

Hugh's War on Waste

Hugh's War on Waste

BBC One | 2015 | 58'04''

Hugh Fearnley-Whittingstall wants to find out why the UK wastes so much food. He challenges supermarkets to drastically reduce the amount of food they th...

Importing Dutch tomatoes | What Britain Buys and Sells in a Day

Importing Dutch tomatoes | What Britain Buys and Sells in a Day

BBC Two | 2019 | 4'47''

Ade travels to the Netherlands to see where we import most of our tomatoes from.

Sustainable meat production | Meat: A Threat to Our Planet?

Sustainable meat production | Meat: A Threat to Our Planet?

BBC One | 2019 | 4'23''

Liz Bonnin discusses the importance of understanding the process behind the meat we eat (warning: this clip conta...

Food choices and carbon footprint | Horizon

Food choices and carbon footprint | Horizon

BBC Two | 2021 | 3'15''

Hannah and Mike detail how environmental scientists calculate a food produces carbon footprint.

Chocolate | Show Me What You're Made Of

Chocolate | Show Me What You're Made Of

CBBC | 2012 | 28'13''

It's on to the final workplace and every kid's dream come true - a chocolate factory.

Food waste | Horizon

Food waste | Horizon

BBC Two | 2021 | 2'33''

Some startling facts are revealed about how much we waste food as a nation.

Importing food from abroad | What Britain Buys and Sells in a Day

Importing food from abroad | What Britain Buys and Sells in a Day

BBC Two | 2019 | 4'10''

Cherry find out how all our fresh food is bought and traded with the rest of the world.

Meat, methane and carbon emissions | Horizon

Meat, methane and carbon emissions | Horizon

BBC Two | 2021 | 5'21''

Different meats are studied for their different carbon footprints and a scientist has an intriguing development on methane produ...

Britain's love-affair with the avocado | What Britain Buys and Sells in a Day

Britain's love-affair with the avocado | What Britain Buys and Sells in a Day

BBC Two | 2019 | 6'16''

Ade travels to Peru to find out about the UK's love-affair with the Avocado.

Desserts and carbon footprint | Horizon

Desserts and carbon footprint | Horizon

BBC Two | 2021 | 3'55''

Desserts are weighted against each other for their crimes against carbon emissions.

Episode 1 | Tomorrow's Food

Episode 1 | Tomorrow's Food

BBC One | 2015 | 58'00''

Chris Bavin visits the world's leading robotic farm, and Shini Somara is immersed in the restaurant of the future in Shanghai.

Episode 3: The Batttle Continues | Hugh's War on Waste

Episode 3: The Batttle Continues | Hugh's War on Waste

BBC One | 2016 | 58'57''

Hugh Fearnley-Whittingstall tries to change Britain's wasteful ways. He takes on Amazon, for all their packaging, and ...

Future of Food

Future of Food

BBC Two | 2009 | 58'58''

George Alagiah travels the world to reveal a growing global food crisis. He investigates population growth, climate change, water shortages and what is wrong ...

Main courses and carbon footprint | Horizon

Main courses and carbon footprint | Horizon

BBC Two | 2021 | 3'00''

Main courses are matched up to see which has the worst carbon footprint.

Starters and their carbon footprints | Horizon

Starters and their carbon footprints | Horizon

BBC Two | 2021 | 1'52''

Different kinds of starters are measured and revealed to have surprising different carbon footprints.