Question

What do pyramids and food chain indicate in an ecosystem?

Answer 1

it is the flow of energy between different level in food chain with transfers of 10 % energy in next level of food chain
PRODUCERS(plants and tree) TO CONSUMERS(animals)

Answer 2

Pyramids and food chain indicate that pyramids are of three ways they are
Pyramid of biomass and pyramid of numbers and pyramid of energy and these pyramids are having three stages they are primary and secondary and tertiary
Primary includes the land plant and phytoplankton and aquatics and they are also known as auttrops
Secondary are heterotropes
Tertiary are carnivores and omnivores