एक पारिस्थितिकी तंत्र में कई खाद्य श्रृंखलाओं के परस्पर जुड़े नेटवर्क को क्या कहा जाता है?

Ecological pyramids represent the relationship between organisms at different trophic levels. For which of the following is the pyramid generally inverted?

What is the term used for animals that convert plant biomass into animal biomass?

Identify the correct sequence of the terrestrial food chain.