Ecology 6.7 - Adaptations in animals

Animal adaptations
Review 6,5 - Ecological succession
Watch movie - 5 greatest animal adaptations
Start on HW
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Slide 1: Tekstslide
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In deze les zitten 19 slides, met interactieve quizzen, tekstslides en 1 video.

Onderdelen in deze les

Animal adaptations
Review 6,5 - Ecological succession
Watch movie - 5 greatest animal adaptations
Start on HW

Slide 1 - Tekstslide

Pioneer stage (early succession)
Climax stage (late succession)
low biodiversity
high biodiversity
fluctuating abiotic factors
stable abiotic factors
Few layers
Very layered (heights of vegetation)
Closed cycles
Open cycles
Stable biomass
Increasing biomass

Slide 2 - Sleepvraag

Scientists found, that over a period of 200 years, a mountain pond was transformed into a meadow. During that time, several communities of organisms were replaced by different communities. Which of these best explains why new communities were able to replace older communities?
A
The original species became extinct
B
Species in the older community died from old age
C
The abiotic characteristics of the habitat changed
D
Diseases that killed the older organisms disappeared

Slide 3 - Quizvraag

How do lichens contribute to primary succession?
A
Lichens decompose organic matter from animals and plants
B
Lichens begin to break down rock to form soil
C
Lichens are nitrogen fixing bacteria
D
Lichens convert carbohydrates into fossil fuels.

Slide 4 - Quizvraag

A pioneer species is...
A
a large organism
B
the first organisms to adapt to a new environment
C
The best organism
D
Abiotic organisms

Slide 5 - Quizvraag

What is the order of succession shown in this figure?
A
A, B, C, D
B
A, D, C, B
C
C, A, D, B
D
C, D, A, B

Slide 6 - Quizvraag

10

Slide 7 - Video

03:34
What percentage of his body freezes?
A
60%
B
75%
C
80%
D
90%

Slide 8 - Quizvraag

03:34
Why does the snow wetter (cricket) not freeze dead?
A
Special sugars in it's blood
B
Special proteins in it's blood
C
Special fats in it's blood

Slide 9 - Quizvraag

05:29
How does the secretary bird kill it's prey?
A
With it's claws
B
With it's beak
C
With his legs

Slide 10 - Quizvraag

07:28
How does these millipedes breath?
A
Through their pores
B
Through their nose
C
Through their mouth

Slide 11 - Quizvraag

10:07
Why are giraffe's tongues blue?
A
Because it it pretty
B
To protect them from sharp needles
C
To protect them from the leaves
D
To protect them from UV light

Slide 12 - Quizvraag

15:24
Portia is a...
A
carnivore
B
omnivore
C
herbivore

Slide 13 - Quizvraag

19:03
How many times per day does the small mudskipper species have to dig his hole?
A
1
B
2
C
3
D
4

Slide 14 - Quizvraag

19:03
Why does the mudskipper walk on land?
A
To mate
B
To fight
C
To hunt
D
To feed

Slide 15 - Quizvraag

15:24
What special super power does Portia (the spider) have to move around the jungle?
A
Climbing
B
Jumping
C
Crawling
D
Running

Slide 16 - Quizvraag

07:28
The african giant millipede is a...
A
herbivore
B
decomposer
C
omnivore
D
producer

Slide 17 - Quizvraag

List 5 animal adaptations and how they are useful to that organism

Slide 18 - Open vraag

To Do
Read 6,7 - Animal adaptations
Do Qs 25 and 26

Slide 19 - Tekstslide