G131 Ecological footprint
6 billion people use many
natural resources: products from nature that people use in their daily life. (water, food and fuel, and raw materials).
Our ecological footprint: a number that shows how many global hectares of surface area someone (or a country) uses on average.
We can only reduce our ecological footprint by adopting sustainable practices.
Sustainability means limiting the use of natural resources so that they can be replaced. Important for next generations.