sprint 3 lsn 1

• Biologie
• Middelbare school
• havo, vwo
• Leerjaar 1

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SPRINT 2:

- COMPLETE THE WORKSHEETS

- DO EXERCISES 3-8 ON PAGES 300-301 

- COMPLETE THE REQUIRED ASSIGNMENTS FOR THE PROJECT (UPLOAD BY PROJECT)

-CONTINUE A MINDMAP OF THIS CHAPTER (UPLOAD A SCREENSHOT HERE)

- ADD YOUR LOGBOOK (UPLOAD A SCREENSHOT)

sprint 3 lesson 1

TODAY:

• ROLES
• TROPHIC LEVELS
• FOODCHAINS/ FOODWEBS
• PYRAMIDS

KERBOODLE PAGES 302-304

Producers

- THESE ARE USUALLY PLANTS BECAUSE THEY PRODUCE ENERGY BY MEANS OF ............

- IT CAN ALSO BE PHYTOPLANKTON OR BACTERIA.

- A FOOD CHAIN MUST ALWAYS START WITH A PRODUCER

- THESE ORGANISMS ARE AUTOTROPHIC

Consumers

A CONSUMERS EATS OTHER ORGANISMS

- A PRIMARY CONSUMER EATS PLANTS

- A SECONDARY CONSUMER EATS THE PRIMARY CONSUMER

- AND SO ON...

- THESE ORGANISMS ARE HETEROTROPHIC

Decomposers

- DECOMPOSERS ARE ALSO KNOWN AS DETRITIVORES EAT THE WASTE AND DEAD ANMALS AND CONVERT THIS INTO NUTRIENTS FOR THE PRODUCERS

- Vores:

- herbivore

- carnivore

- omnivore

- detritivore

Pyramid of numbers:

• The amount of individual organisms in the community reflected in a pyramid.
• Each trophic level of a food chain is represented with a bar. 
• The amount of individuals in each trophic leel is represented by the size of the bar. 

Pyramid of biomass:

• The total biomass of all organisms in the community reflected in a pyramid.
• The total bimass of each trophic level of a food chain is represented with a bar. 
• The amount organisms in each trophic level is multiplied by the mass of each individual to get the biomass.

PROJECT SPRINT 3:

• a food chain / food web including your apex predator
• BONUS - EXTRA: CREATE A PYRAMID OF NUMBERS OF BIOMASS SHOWING THE POSITION OF YOUR APEX PREDATOR WITHIN THE ECOSYSTEM. (50 WORDS AND A PICTURE FOR EVERY TROPHIC LEVEL)
• Explain how your apex predator has specialised for hunting its prey and how has the prey adapted to survive. (250 words) 
•  BONUS - EXTRA: (250 WORDS AND PICTURES)
• HOW IS YOUR APEX PREDATOR PLACED ON THE WORLD EXTINCTION LIST
• WHAT IS/CAN BE DONE TO PROTECT THEM
• WHAT HELP DOES THE SPECIES NEED TO SURVIVE?

Sprint 3

• COMPLETE THE WORKSHEETS 
• DO EXERCISES 1-7 ON PAGES 318-319 
• COMPLETE THE REQUIRED ASSIGNMENTS FOR THE PROJECT 
• COMPLETE A MINDMAP OF THIS CHAPTER 
• ADD YOUR LOGBOOK