used for farming or relating to farming

the amount of carbon dioxide gas that is sent into the air

the amount of carbon dioxide someone's activities produce

a person who buys goods or services for their own use

the air, water, and land in or on which people, animals, and plants live

to prepare, change, or treat food to make products

to buy

a field full of water in which rice is grown

the system of people and things that are involved in getting a product from the place where it is made to the person who buys it

vehicles for getting from one place to another