Question

why are plants referred as producers ​

Answer 1

Producers are organisms that can produce their own food. Plants are called producers because they produce their own food and gain sustenance from a...

Answer 2

Plants are called producers. This is because they produce their own food! They do this by using light energy from the Sun, carbon dioxide from the air and water from the soil to produce food - in the form of glucouse/sugar.
The process is called photosynthesis.