Question

Green plants form the ______.

विकल्प

• first trophic level

• second trophic level

• third trophic level

• complete food chain

Answer 1

Green plants form the first trophic level.

Explanation:

Green plants are producers in an ecosystem. They use sunlight to perform photosynthesis, converting solar energy into organic compounds. This forms the base of the food chain, called the first trophic level, supporting all other trophic levels that depend on it for energy. Thus, green plants form the first trophic level in a food chain or ecosystem.