
In Britain, building is restricted or completely banned in the area of farming land or woods and parks which surrounds a town.
Green Belt
Biodegradable packaging
greenhouse
Many companies are developing boxes, cartons and cans which can easily be decomposed by organisms such as bacteria, or by sunlight, sea, water, etc.
Green Belt
Biodegradable packaging
greenhouse
The burning of some fuels creates carbon dioxide, carbon monoxide, Sulphur dioxide, methane and other gases which rise into the atmosphere.
Green Belt
Biodegradable packaging
greenhouse
Farmers have cleared hectares of thick wooded land in tropical regions where the precipitation is very high.
rainforest
erosion
recycle
Planting trees provides some protection from the gradual wearing away of soil.
rainforest
erosion
recycle
We should all try to process waste material so that it can be used again.
rainforest
erosion
recycle
These potatoes are cultivated naturally, without using any chemical fertilizers and pesticides.
organic
genetically modified
unleaded petrol
This bread is made from wheat which has been altered at a molecular level so as to change certain characteristics which can be inherited.
organic
genetically modified
unleaded petrol
More and more cars are built to use fuel which has been made without lead additives.
organic
genetically modified
unleaded petrol
Don’t drink that water! It’s been made dirty by something being added to it.
contaminated
environmentalists
Global warming
Friends of the Earth, Greenpeace and other people concerned with protecting the environment are holding a forum in London next month.
contaminated
environmentalists
Global warming
The heating up of the earth’s atmosphere by pollution is threatening life as we know it.
contaminated
environmentalists
Global warming
Polluted precipitation which kills trees falls a long distance away from the source of the pollution.
Acid rain
ecosystem
emissions/
fossil fuels
Human beings have had a devastating effect on the living things, both large and small, in many parts of the world.
Acid rain
ecosystem
emissions/
fossil fuels
The gases and other substances which come from factories using oil, coal and other fuels which are the remains of plants and animals can cause serious damage to the environment.
Acid rain
ecosystem
emissions/
fossil fuels