Food chains show the transfer of energy from producers to consumers in an ecosystem. Producers, like plants, use sunlight to photosynthesize and produce food. Herbivores then eat the producers, and carnivores eat the herbivores, passing the energy from one organism to the next up the chain. If the producer or any organism in the chain is removed, it disrupts the entire food chain and can cause population declines or extinctions throughout the ecosystem. Humans can negatively impact food chains through activities like pollution, habitat destruction, and overhunting or overfishing. Maintaining healthy food chains is important for balancing populations and preserving biodiversity.

1. Food chain

2. A food chain is a linear sequence of links in a food
web starting from species that are called producers in the web
and ends at species that are called decomposers in the web. A
food chain also shows how the organisms are related with each
other by the food they eat. A food chain differs from a food web
Food Chain is

3. Important of food
chain
Everything in the world requires energy! Walking down
the street, riding your bicycle and learning in school all take
energy We get this energy through eating, or consuming, plants
or animals as food. Think about how you feel after you've eaten.
You feel better because your body has taken in energy!
Because every plant or animal does this, chains of these
creatures are formed. These chains are called food chains

4. Effect humans on food chain
All the animals will die. If the producer in a habitat dies , the
herbivores will have nothing to eat and will die .The predators also
having nothing to eat will die. If the predator dies, the herbivores will
increase in number. But the producer cannot produce enough to feed
all herbivores. Thus, they will all die. . This means all animals depend
on each other for a complete food chain or food web.

5. It is a biologically known fact, that right since the first living organism breathed for
the first time billions of years ago, it needed food. Food is something without
which growth, development and evolution would have been impossible. Every
living thing on the face of the earth, irrespective of plants and animals, need
nutrition to survive, grow and reproduce. All the living things on earth are
therefore, dependent on each other for survival in some way or the other and that
is what we call the Ecosystem. The food chain in nature includes both plants and
animals who are a part of it and even the tiniest ecosystem has a food chain for
itself. Food is not only important for our survival but when humans are concerned,
there are many other important points. Thus, find out the importance of food from
the paragraphs mentioned below.
Why food chain is
important

6. Finally all living things need food
change for survive and thank for
listening and t hope every body
enjoy and get benefits from this
power point.