Why do only some countries in the world have food guides? Pls help

Some countries have created more than one food guide presentation to allow messages to be tailored to specific cultural groups within the country. For example, Canada created an alternative food guide that recognizes the traditions and food choices of the First Nations, Inuit, and Métis tribes.

Explanation:

air, water, heat and noise pollution can all be caused by producing and using technology. consuming resources - non-renewable resources, including precious metals like gold, are used to make technology

the organisms are not adapted to live in some communities or habitats.