Food chain short note

Answer 1

A food chain is a linear sequence that illustrates how energy and nutrients flow through an ecosystem, starting from producers and moving to various levels of consumers. It typically begins with autotrophs, such as plants, which convert solar energy into chemical energy through photosynthesis. This energy is then transferred to herbivores (primary consumers) and subsequently to carnivores (secondary and tertiary consumers). Each level in the food chain plays a crucial role in maintaining ecological balance and supporting biodiversity.