Why do we eat what we eat Considering soil health farming in the food Biology Diagrams The soil food web is the community of organisms living all or part of their lives in the soil. It describes a complex living system in the soil and how it interacts with the environment, plants, and animals. At the end of the food chain, decomposers such as bacteria and fungi break down dead plant and animal material into simple nutrients
All plant and animal species depend partially or totally on another plant or animal for their food. For example - grass grows due to sunlight, deer eats the grass, and tiger eats the deer. When the tiger dies, bacteria decompose its body, returning the dead organic matter to the soil, which provides nutrients for the grass to grow. What is a Food Chain
18.20: Food Chains and Food Webs Biology Diagrams
The energy flow from one level to another level in a food chain gives the trophic level of an ecosystem. The producers come at first trophic level followed by herbivores (primary consumers), then small carnivores (secondary consumers) and large carnivores (tertiary consumers) occupy the fourth trophic level. Conclusion - Ecosystem and its
At its core, a food chain illustrates the transfer of energy and nutrients through various organisms in an ecosystem. It typically begins with primary producers, such as plants or algae, which harness energy from the sun through photosynthesis. Components of a Food Chain. A food chain comprises several key components, each contributing to
Soil food web Biology Diagrams
Food chains also display what happens when a problem occurs and a producer or consumer is lost. Entire communities can collapse. **Food chains can help scientists learn more about ecosystems and how to help them stay balanced.** Depending on the food chain you are examining, the same organism can be considered to be at more than one trophic
