The correct option is D.
Sustainable practices in the world food system refers to the concept of preserving natural resources by producing food crops in such a way that it will have minimal impact on the environment.
There are different ways by which one can make his diet more sustainable and these include buying as much seasonal food as one can. Other strategies include: eating less animal products, eating less processed and packaged food, planting a garden, etc.
Answer:
Eating only seasonal vegetables
Explanation:
In modern lifestyle everything seems to be available all year long through preservation in processing food. Changes will mean eating according to seasons.
