Thank you for the opportunity to help you with your question!
The producers are autotrophic that is they
manufacture their own food by the process of photosythensis while
consumers feed on the producers
Please let me know if you need any clarification. I'm always happy to answer your questions.
Jun 4th, 2015
or in other words Producer are those living things that produce
organic matter and make first trophic level e.g. plants. While consumers
eat producer and make second and in some cases third trophic level.