EDUSCRUM ECOLOGY LESSON 8

• Biologie
• Middelbare school
• havo, vwo
• Leerjaar 2

Ecology lesson 8

HAVE READY: 

- YOUR TEAM SCRUMBOARD

- GOOGLE CLASSROOM

- YOUR TEAM FOLDER IN THE DRIVE

- go to the website: student.lessonup.io

SCRUM MEETING:

- IS THE SCRUMBOARD READY FOR SPRINT 3?

- HAVE TASKS BEEN ASSIGNED?

- ARE YOU UP TO DATE ON YOUR PROJECT?

HAVE READY:

- KERBOODLE PAGE 302

- YOUR NOTES IN THE DRIVE

- THE WORKSHEET ECOSYSTEMS HOMEWORK

TROPHIC LEVELS:

- The higher up the food chain you get the larger the organisms can be.

- At each trophic level energy is lost (90%), so more organisms need to be consumed to provide enough energy.

kerboodle page 304

SOME CAN HAVE OTHER SHAPES

YOU HAVE ALL THE NOTES NOW

ALL THAT IS LEFT IS THE REVIEW AND PROJECT WORK!

PRIMARY CONSUMERS ALWAYS EAT:

1. PLANTS
2. PLANKTON
3. PRODUCERS
4. SECONDARY CONSUMERS

PRODUCERS ARE ALWAYS:

1. PLANTS
2. BACTERIA
3. ANIMALS THAT CAN DO PHOTOSYNTHESIS
4. ORGANISMS THAT CAN DO PHOTOSYNTHESIS

AQUATIC FOOD CHAINS ARE OFTEN LONGER THAN LAND BASED FOOD CHAINS.

1. TRUE
2. FALSE

IN A FOOD CHAIN, 80% OF ENRGY IS LOST WITH EACH TROPHIC LEVEL.

1. TRUE
2. FALSE

A PYRAMID OF NUMBERS ALWAYS HAS A PYRAMID SHAPE.

1. TRUE
2. FALSE

A PYRAMID OF ENERGY ALWAYS HAS A PYRAMID SHAPE.

1. TRUE
2. FALSE

WHAT IS THE ROLE OF THE BLUE WHALE IN THIS FOODWEB?

1. PRODUCER
2. PRIMARY CONSUMER
3. SECONDARY CONSUMER
4. TERTIARY CONSUMER

WHO IS TOP OF THE FOODCHAIN IN THIS FOODWEB?

1. LEOPARD SEAL
2. KILLERWHALE
3. BLUE WHALE
4. SEAWEED

START WORKING!!