Well I think that the factor of extiction of one species ot he introduction of an alien species into the ecosystem will affect the food chain, for some species will mean going up and for other species will mean going down in the food chain. That is why many countries forbid the introduction of foreign plants or animals into their ecosystems. One big example I can think of is the migration of African bees in America; beginning in the south they have traveled upwards causing havoc in the ecosystems and the only effective barrier they've found is the temperature, being a tropical species they get eventually blocked by northern temperatures, hope they don't breed a new bee which can support lower temperatres. Hope that help.
energy is passed from mammels that use little energy to decompose to those that require more energy
plants, herbivores and carnivores (and water for the plants)
Some animals eat plants
sun -> plant -> animal
what trqvels through a food chan and food web is a car and animals
Eating others for survival
The suns energy.
SuN EnErGy
Food webs consist of different plants and animals, food chains are just animals in an environment with a producer, top consumer, and animals in the middle who are consumers.
they get nutrients from what they eat
The food web is a set of interdependent food chains. It involves the plants and animals in a single ecosystem.
Producers (plants), consumers (animals that eat plants or other animals), scavengers (those that eat dead things), and decomposers (those that eat and break down other deceased organisms) affect the food chains and food webs of an ecosystem or habitat.
it is a depending consuling process of decomposers where, animals die and plants ...
Food chains only include living organisms, plants and animals. A hurricane is not a living organism.
Because the sun grows plants and plants feed animals and animals continue the food chain.
A food web links together multiple food chains. food webs link together: different food chains that exist in a community various types of communities and producers, consumers, and decomposers
because there is not that many animals that eat other animals.
Plants are the producers in the desert. They form the basis for all food chains. Plants also provide shade and shelter to many animals.
All food chains begin with plants. Small mammals consume plants or their seeds and these animals then become prey for rattlesnakes. Of course, rattlesnakes they are preyed upon by larger animals.
Well in my ways each animal belongs to one food chains first there would be the carnivors and then herbivors and plants. Herbivor means and is an animal that eats plants. Carnivor is an animal that eats meat.