stock of resource from which person or place can be provided with necessary amount of that resource. Specific things needed to perform a certain task. To give or sell goods to others for their use.

To change form, character, or function to another.

To manufacture something using machines.

make or manufacture.

innovative. Ceremony to begin a construction project.

small amount of something that remains after main part has gone or been taken or used. Left over part after most is taken away.

commercial activity. Companies formed for making profit.

traveller on public or private conveyance other than driver or crew. People who are traveling in a vehicle.

Greenhouse gas that makes the Earth get warmer. Glass building used for growing plants.

desegregated. To combine together; make into one thing.

production and discharge of something. A substance (e.g. gas) released into the air.

having paid employment. action of doing work. To make an effort to do something.

relating to or involving action of catalyst.

Following the common attitudes and practices.

Made of various elements. distinct compound or substance.