Answers Ecology lesson 6

• Biologie
• Middelbare school
• vwo
• Leerjaar 2

Assignments on classroom:

"Ecology lesson 6"

ANSWERS

Assignment 1 - R:

Photo of group 1: Decomposers 

Assignment 1 - R:

Photo of group 2: Producers

Assignment 1 - R:

Photo of group 3: Primary consumers

Assignment 1 - R:

Photo of group 4: Secondary & Tertiary consumers

Assignment 2 - T1:

1. Find a food chain in which the Hawk is a tertiary consumer:

GRASS --> GRASSHOPPER --> LIZARD --> HAWK

2. Find a food chain in which the Hawk is a secondary consumer:

GRASS --> RABBIT --> HAWK

3. Find a food chain with a Tarantula:

STARCACTUS --> KANGAROO RAT --> TARANTULA --> RATTLESNAKE --> HAWK

4. Find a food chain in which the Rattlesnake is a secondary consumer:

GRASS --> RABBIT --> RATTLESNAKE --> HAWK

5. Find a food chain of 5 trophic levels:

GRASS --> GRASSHOPPER --> LIZARD --> RATTLESNAKE -->  HAWK

DIRECTLY AFFECTED:

STARCACTUS

TARANTULA

RATTLESNAKE

HAWK

INDIRECTLY AFFECTED: 

RABBIT

GRASHOPPER

RATTLESNAKE

LIZARD

INCREASE:

STARCACTUS

RABBIT

GRASHOPPER

DECREASE: 

TARANTULA

RATTLESNAKE

HAWK

LIZARD

QUADRAT:

STARCACTUS

GRASS

CACTUS

CAPTURE- MARK - RELEASE: 

RABBIT

KANGAROO RAT

GRASSHOPPER

TARANTULA

LIZARD

RATTLESNAKE

HAWK