Food Chains Revision
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Slide 1 - Tekstslide
Nucleus
Chloroplast
Mitochondria
Cytoplasm
Cell membrane
Cell wall
Vacuole
Ribosome
Slide 2 - Sleepvraag
Structure
Function
Controls what enters and leaves the cell.
Contains DNA and controls the cell processes.
The site of respiration.
The site of chemical reactions in the cell.
Protein synthesis (making proteins).
Storing cell sap and keeping the cell rigid.
The site of photosynthesis. Contains chlorophyll.
Protects and supports the cell.
Cell membrane
Chloroplast
Ribosome
Cell wall
Vacuole
Mitochondria
Nucleus
Cytoplasm
Slide 3 - Sleepvraag
Slide 4 - Video
Slide 5 - Tekstslide
Producer or consumer?
A
Producer
B
Consumer
Slide 6 - Quizvraag
Producer or consumer?
A
Producer
B
Consumer
Slide 7 - Quizvraag
Producer or consumer?
A
Producer
B
Consumer
Slide 8 - Quizvraag
Producer or consumer?
A
Producer
B
Consumer
Slide 9 - Quizvraag
All animals are consumers.
A
True
B
False
Slide 10 - Quizvraag
What does a producer do? Name the process producers use.
Slide 11 - Open vraag
Sort the organisms into the right box.
Producer
Consumer
Slide 12 - Sleepvraag
How would you classify this Venus fly trap and why?
Slide 13 - Open vraag
Slide 14 - Tekstslide
Slide 15 - Tekstslide
Which of these organisms are carnivores?
Carnivores
Slide 16 - Sleepvraag
How would you classify humans?
Slide 17 - Open vraag
How would you define the word 'prey'?
Slide 18 - Open vraag
How would you define the word 'predator'?
Slide 19 - Open vraag
Why is grass not prey?
Slide 20 - Open vraag
Slide 21 - Tekstslide
Slide 22 - Tekstslide
Slide 23 - Tekstslide
Slide 24 - Tekstslide
Slide 25 - Tekstslide
All primary consumers are herbivores.
A
True
B
False
Slide 26 - Quizvraag
All apex predators are carnivores. True or false. Explain your answer.
Slide 27 - Open vraag
Match the keyword to the definition.
An organism that only eats producers.
An organism that eats producers and consumers.
An organism that makes its own food.
An organism that only eats other consumers.
An organism that cannot make its own food.
Producer
Consumer
Herbivore
Omnivore
Carnivore
Slide 28 - Sleepvraag
How would you categorise each organism? You can use 1 or 2 labels for each.
Consumer
Consumer
Producer
Herbivore
Omnivore
Carnivore
Slide 29 - Sleepvraag
Polar bears are carnivores. Pandas are herbivores. Grizzly bears are omnivores. Compare what each bear eats.
Slide 30 - Open vraag
Slide 31 - Tekstslide
Slide 32 - Tekstslide
Slide 33 - Tekstslide
What does the arrow show in a food chain?
Slide 34 - Open vraag
Slide 35 - Tekstslide
Slide 36 - Tekstslide
Slide 37 - Tekstslide
Arrange these organisms into a food chain.
Slide 38 - Sleepvraag
Where would you put decomposers?
Slide 39 - Open vraag
What is wrong with this food chain?
Slide 40 - Open vraag
Give 2 reasons why not all of the energy is available to the lion.
Slide 41 - Open vraag
Identify:
1. A primary consumer
2. A producer
3. A tertiary consumer
1. A primary consumer
2. A producer
3. A tertiary consumer
Slide 42 - Open vraag
Weddell seals live in Antarctica and eat squid. The seals are preyed upon by killer whales. The waters are full of producers called phytoplankton. They are eaten by shrimp. The squid eat the shrimp.
Read the text and build the food chain.
Phytoplankton
Seals
Squid
Killer whales
Shrimp
Slide 43 - Sleepvraag
Slide 44 - Tekstslide
Name the producer in the food web
Slide 45 - Open vraag
Name two herbivores in the food web
Slide 46 - Open vraag
How many secondary consumers are there?
Slide 47 - Open vraag
Name a producer in this food web.
Slide 48 - Open vraag
Name an apex predator in this food web.
Slide 49 - Open vraag
Name a primary consumer in this food web.
