Question

Define food chain.,food Web, tropical level and biological magnification
It's urgent plz

Answer 1

A food chain is a linear network of links in a food web starting from producer organisms (such as grass or trees which use radiation from the Sun to make their food) and ending at apex predator species (like grizzly bears or killer whales), detritivores (like earthworms or woodlice), or decomposer species (such as fungi or bacteria).

A food web is a natural interconnection of food chains and a graphical representation of what-eats-what in an ecological community.

Biomagnification, also known as bioamplification or biological magnification, is the increasing concentration of a substance, such as a toxic chemical, IN TISSUE OF TOLORENT organism....

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