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FOOD CHAINS
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Why are green plants called PRODUCERS?
Because they make their own food.
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What does a food chain show?
Feeding relationships in a habitat or ecosystem.
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Which trophic level do apex predators occupy? (Trophic level: position in the food chain)
They are at the TOP OF THE FOOD CHAIN.
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What type of consumers are humans considered?
Dominant consumers.
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What elements does the plant need for the process of photosynthesis?
Sun light, carbon dioxide and water and minerals from the soil.
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Is a snake a primary consumer?
No, it isn't.
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Are humans considered apex predators?
No, they aren't.
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Is a food chain part of a food web?
Yes, it is.
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What do plants release in the photosynthesis?
Oxygen.
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What is an APEX PREDATOR?
It's an animal that is not eaten or hunted by other animals.
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How do we show feeding relationships in a food chain or web?
Using arrows.
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In which form do we receive the ENERGY from the Sun?
LIGHT and HEAT.
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What is the food produced by plants called?
Sugar or glucose.
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What do we call animals that only eat plants?
Primary consumers.
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An area where organisms interact with one another as well as with the non-living parts of the environment is called...
Ecosystem.
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What do we call the process by which plants produce their own food?
Photosynthesis.
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What is a CONSUMER?
It's an animal that eats a producer or other animals.
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