How does the ecosystems go through the natural cycle of progression?

Question

How does the ecosystems go through the natural cycle of progression?

Answer 1

the quick and easy answer is that as organisms go through life cycles they are basically created/born, reproduce other members of their species and die.  along the way they consume energy from other organisms - like the food chain - and produce waste that is used to supply energy for lower forms of life.  its all interrelated which is why it is referred to as a cycle.

for a more complex explanation check out a biology book from the library.....