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Feeding Relationships. A food chain shows a simple feeding relationship. Sun → All food chains start with the sun. Feeding Relationships. A food chain shows a simple feeding relationship. Sun → grass →. Feeding Relationships. A food chain shows a simple feeding relationship.

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Feeding relationships l.jpg
Feeding Relationships

  • A food chain shows a simple feeding relationship.

    Sun →

  • All food chains start with the sun


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Feeding Relationships

  • A food chain shows a simple feeding relationship.

    Sun → grass →


Feeding relationships3 l.jpg
Feeding Relationships

  • A food chain shows a simple feeding relationship.

    Sun → grass → rabbit →


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Feeding Relationships

  • A food chain shows a simple feeding relationship.

    Sun → grass → rabbit → fox



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carbon dioxide from the air

energy from

sunlight

(or light)

water from

the roots

food

transported to the

rest of the plant


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Photosynthesis

carbon dioxide from the air

energy from

sunlight

(or light)

water from

the roots

food

transported to the

rest of the plant


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Because plants produce their own food, they are called ‘Producers’





Because these animals are the first to take the food energy from the plants l.jpg
Because these animals plant. are thefirst to takethe food energyfrom the plants,

They are called primaryconsumers


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Some of these primary consumers have plant. predators. Other animals that feed on them



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Ladybirds plant.



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This bird eats ladybirds consumers and aphids




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What will eat the frog? consumers

What do you think the frog eats?






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All the frogs get eaten will increase.


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No frogs. will increase.

More crickets




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..and so on. Numbers of each species have an effect on the numbers of the other species in the web.


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