Limited Factors/Predator Prey
A flood can ruin an entire ecosystem it can ruin a animals habitat and over water plants it could also kill or drown animals.
A snake and a mouse is one example the snake is the predator and the mouse would be the prey.
The mouse would feed the snake.
The one main producer is the sun it gives energy to the plants which feed the animals.
The carnivores eat the animals and the herbivores eat the plants produced from the light of the sun and then feeds the omnivore along with the animals.The scavengers just eat whatever they can get their hands on.
Food Chains and Food Webs
Food chains show what produces and what happens after they've been produced .
Where as food webs show what consumes what an produces for what.