________ are autotrophic organisms with the ability to carry on photosynthesis and to make food for themselves.
Ecosystem is a place where living and non-living organisms interact to lead the life.
There is a flow of energy from one level to the other level. Producers form the basic level.
Producers are those which synthesize their own food material by a process called photosynthesis and act as food for the other level of organisms. These are also called as autotrophs.