According to Blue Planet Biomes, the temperate grassland food chain includes plants, insects and a wide range of larger animals that work together to meet the needs for energy within the ecosystem. The temperate grassland food chain begins when a producer is consumed.Continue Reading
According to Georgia State University's HyperPhysics, an autotroph, or producer, is an organism that produces food using energy sources such as the sun, soil or surrounding nutrients to survive. Grass and trees are examples of autotrophs. The food chain begins when insects and other animals eat these producers. The birds, small animals and omnivores that consume producers are called heterotrophs.
Grasslands are located on most of the continents. Each region has a unique variety of flora and fauna that builds the food chain. Temperate grasslands are comprised of flat plains with tall grasses that house a wide variety of insects and smaller animals such as rodents.
According to ScienceDaily, the food chain begins with producers and ends with the predators at the top of the food chain. Some common grassland predators include bears and cougars in North America, lions in Africa and wolves in South America. Scavengers, animals that work to remove any food left behind by predators, are also at the top of the food chain. Types of scavengers living in the grasslands include hyenas, vultures and flies.Learn more about Zoology
The food chain in the Arctic tundra consists of many different large and small animals, plants and insects. Predators like wolves, owls, foxes and polar bears occupy the top of the food chain in the Arctic tundra. These predators prey on plant eaters and herbivores such as hares, caribou and lemmings who belong to the middle of the food chain.Full Answer >
An ecological pyramid is a graphical model that illustrates the flow of energy through different forms of life in an ecosystem. The bottom level illustrates species which act as producers, harnessing energy from abiotic sources. Each subsequent level illustrates a level of consumer, each of which receives energy by consuming the group below it.Full Answer >
Desert animals mostly feed on plants, insects, carcasses and other animals. Smaller animals tend to thrive in the desert as compared to those that are larger in size. This is because food and water in the desert is scarce while the climatic conditions are quite extreme.Full Answer >
Caimans usually sit at the top of the food chain in their environment, only to be hunted by jaguars and sometimes by anacondas. Jaguars are large cats that can fight caimans in and out of the water, while anacondas can hunt small caimans but usually lose to the large ones.Full Answer >