its all starting when an animal eats grass then an animal eats the second one
the grass is called the producer
the animals are called consumers
















Comments

Post a Comment

Popular posts from this blog

Image
A  food chain  is a linear network of links in a  food web  starting from  producer organisms  (such as  grass  or  trees  which use  radiation  from the  Sun  to make their food) and ending at  apex predator  species (like  grizzly bears  or  killer whales ),  detritivores  (like  earthworms  or  woodlice ), or  decomposer  species (such as  fungi  or  bacteria ). A food chain also shows how the organisms are related to each other by the food they eat. Each level of a food chain represents a different  trophic level . A food chain differs from a food web because the complex network of  different animals ' feeding relations are aggregated and the chain only follows a direct, linear pathway of  one animal at a time . Natural interconnections between food chains make it a food web. A common metric used to quantify food web troph...
Read more
In an ocean ecosystem, many types of fish and turtles are herbivores that eat algae and  seagrass . In  kelp  forests, seaweeds known as giant kelp provide shelter and food for an entire ecosystem. Sea urchins are powerful primary consumers in kelp forests. These small herbivores eat dozens of kilograms (pounds) of giant kelp every day. Secondary consumers eat herbivores. They are at the third trophic level. In a desert ecosystem, a  secondary consumer  may be a snake that eats a mouse. In the kelp  forest , sea otters are secondary consumers that hunt sea urchins. Tertiary consumers eat the secondary consumers. They are at the fourth trophic level. In the desert ecosystem, an owl or eagle may  prey  on a snake.  There may be more levels of consumers before a chain finally reaches its  top predator . Top predators, also called apex predators, eat other consumers. They may be at the fourth or fifth trophic level. They have no na...
Read more