EFL project about environmental problems: a ppt presentation by a year 4 student

1. Global warming ?
Burning fossil fuels such as coal, gas and oil,carbon dioxide
produces a rise of the temperature on our planet.
279 species of plants and animals are in danger !!!!
International associations such as wwf and greenpeace want
to protect endagered species.
Plants are important for the planet
We MUST face this problem!!!
An incovenient truth