4.3c Intruders in an ecosystem

• Bio
• Secondary Education
• Age 13

Lesson 2.4b 

Intruders in an ecosystem

14 / 09 / 2022

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• I can cite 3 ways how an introduced species becomes an invasive species.
• I can describe examples of invasive species and their effects.
• 
  

GOALS

Lesson 2.4b 

Intruders in an ecosystem

14 / 09 / 2022

Let's review!

Key words

• Native species 
• Introduced species
• Invasive species
• Endangered species
• Extinct species

Lesson 2.4b 

Intruders in an ecosystem

14 / 09 / 2022

00:22

Give ONE WAY how an introduced species becomes an invasive species.

What will happen to the resources: food, water and shelter for native animals and plants if a foreign animal or plant is introduced to a forest?

QUESTION GOAL

If a foreign animal or plant is introduced to a forest, then the resources: food, water and shelter for native animals and plants  will ____________ because ______________.

My hypothesis

If a foreign animal or plant is introduced to a forest, then the resources: food, water and shelter for native animals and plants will ____________ because _______________________________.

Group work

14 / 09 / 2022

• Gather together as a group.
• There should be a leader, a writer, and a presenter.
• Read the information carefully.
• Write the answers in your own words. 
• Present your work.

What to do:

REFLECTION

14 / 09 / 2022

I THINK I NEED MORE PRACTICE ON:
1 - I can cite 3 ways how an introduced species becomes an invasive species.
2 - I can describe examples of invasive species and their effects.

1

2

1 and 2

I am now confident.

HOW WELL DID YOU PARTICIPATE TODAY?
1 - I need to participate more! ⚠️
2 - I have participated and I will do more next time! ☺️
3 - I did an excellent job today! 🏆

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