Question

Plants in an ecosystem are called producers for scientific reasons. Why?

Answer 1

Hint: Producers are an autotrophic organism capable of producing complex organic compounds from simple inorganic compounds through the process of photosynthesis (using light energy) or chemosynthesis (using chemical energy).

Complete answer:
Producers are in the first trophic level in a food chain. It serves as a food source for consumers or for higher trophic levels. Producers are responsible for the production of organic compounds from the atmosphere or aquatic carbon dioxide. All life on earth is directly or indirectly reliant on producers, hence they form the base of the food chain. Plants are the best example of a producer as they are able to produce their own food with the help of photosynthesis. Photosynthesis is a process In which plants absorb sunlight and use carbon dioxide, inorganic salts and water to produce energy rich carbohydrates like glucose and to produce oxygen as a by-product.

Plants have a pigment known as chlorophyll which is present in chloroplast which has the ability to entrap sunlight and help in photosynthesis. During photosynthesis, chlorophyll captures the sun rays and creates sugary carbohydrates or energy which allows the plant to grow. So that is why plants are considered producers since they are able to produce energy and carbon for themselves from nonliving sources through a process known as photosynthesis.

Note: In Photosynthesis, plants use sunlight and carbon dioxide to produce organic compounds. These organic compounds become a source of many other organisms within an ecosystem. The flow of energy through an ecosystem is often described using a food chain or more accurately using a food web.