Lesson for Ecosystem Review

Ecosystem Review

Let's Review! 😊 Refer to notebook pages 64-69 and 82-99 for support.

Learning Objective

SWBAT identify abiotic and biotic factors, ecological relationships, and the flow of energy among factors of an ecosystem to review for the ecosystem assessment.

Biotic

Living or produced by living things

Abiotic

Not living; not produced by living things

Multiple Select

Abiotic factors within an ecosystem are ... (select more than one)

• light

• water

• air

• grass

What is happening in each picture?

Random Selection

(+)= benefits, (-)=harmed, (0)=not affected; neutral

Multiple Choice

What is it called when an organism fights with another organism over a limited resource?

• Predation

• Competition

• Symbiosis

• Mutualism

Multiple Choice

Which is an example of a parasitic relationship?

• A barnacle attaching itself to a whale to move from place to place.

• A leech attaching itself to your leg and feeding off of your blood.

• A bird eating insects off the back of a cow in the field.

Multiple Choice

In mutualism, both organisms in the relationship...

• are harmed

• benefit

• is neither helped nor harmed

Multiple Choice

In a commensalistic relationship, one organism benefits and the other organism

• is harmed

• benefits

• is neither helped nor harmed

Multiple Choice

If ants get their energy from producers, which trophic level would the antlion be?

• producer

• primary consumer

• secondary consumer

• decomposer

Explain the role a decomposer plays.

Use the chat box! (30 seconds)

Poll

Biodiversity is all about the variety of life.

• True

• False

Multiple Choice

In a food chain, the arrows always point to the one...

• doing the eating

• being eaten

Explain what might happen if the squid were removed from the web. 

(Class Discussion)

Asynchronous/Independent Practice

Study your vocabulary pages 64-69, Study Quizizz link, and Study Kahoot link!

The End (:

Study Study Study!!