Food Webs

What do you know about food webs?
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Slide 1: Woordweb
ScienceLower Secondary (Key Stage 3)

In deze les zitten 24 slides, met interactieve quizzen en tekstslides.

time-iconLesduur is: 50 min

Onderdelen in deze les

What do you know about food webs?

Slide 1 - Woordweb

Slide 2 - Tekstslide

Slide 3 - Tekstslide

What is B?
A
Nucleus
B
Cytoplasm
C
Cell Membrane
D
Mitochondria

Slide 4 - Quizvraag

What is C?
A
Mitochondria
B
Cell Wall
C
Cell Membrane
D
Nucleus

Slide 5 - Quizvraag

What is the function of C?
A
Contains DNA
B
Respiration
C
Controls what enters and leaves the cell
D
Site of chemical reactions

Slide 6 - Quizvraag

What is the function of B?
A
Contains DNA
B
Respiration
C
Controls what enters and leaves the cell
D
Site of chemical reactions

Slide 7 - Quizvraag

Site of chemical reactions
Provides energy (respiration)
Contains genetic material
Controls what goes in/out
Nucleus
Cytoplasm
Cell Membrane
Mitochondria

Slide 8 - Sleepvraag

Slide 9 - Tekstslide

Nucleus
Chloroplast
Mitochondria
Cytoplasm
Cell membrane
Cell wall
Vacuole
Ribosome

Slide 10 - 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 11 - Sleepvraag

Slide 12 - Tekstslide

Slide 13 - Tekstslide

Slide 14 - Tekstslide

Slide 15 - Tekstslide

What will happen to the ecosystem if the algae dies out?

Slide 16 - Woordweb

Slide 17 - Tekstslide

Slide 18 - Tekstslide

Name the producer in the food web

Slide 19 - Open vraag

Name two herbivores in the food web

Slide 20 - Open vraag

How many secondary consumers are there?

Slide 21 - Open vraag

Give a food chain using these organisms: rabbit, fox, grass

Slide 22 - Open vraag

Which of fox, rabbit, grass is most likely to die from bioaccumulation?

Slide 23 - Open vraag

Discuss: all secondary consumers are carnivores

Slide 24 - Woordweb