nscu 302 wk 5 1
TRANSCRIPT
![Page 1: Nscu 302 wk 5 1](https://reader036.vdocument.in/reader036/viewer/2022062406/55892faad8b42a57608b45f4/html5/thumbnails/1.jpg)
© A. Weinberg
SOL 3.4
By Ms. Weinberg
toad
![Page 2: Nscu 302 wk 5 1](https://reader036.vdocument.in/reader036/viewer/2022062406/55892faad8b42a57608b45f4/html5/thumbnails/2.jpg)
© A. Weinberg
Have you ever wondered how animals are able to survive in the
wild?
Animals have certain adaptations that help
them to survive.
![Page 3: Nscu 302 wk 5 1](https://reader036.vdocument.in/reader036/viewer/2022062406/55892faad8b42a57608b45f4/html5/thumbnails/3.jpg)
© A. Weinberg
Think about the way you dress in the winter.
You don’t wear your shorts and bathing suit when it’s snowing outside!
You wear warm clothes, and maybe even a hat and mittens to protect
yourself from the weather.
![Page 4: Nscu 302 wk 5 1](https://reader036.vdocument.in/reader036/viewer/2022062406/55892faad8b42a57608b45f4/html5/thumbnails/4.jpg)
© A. Weinberg
And what if you are having a snowball fight?
You probably run away from the person throwing at you,
and maybe even try to sneak up on that person and
throw some snowballs!
![Page 5: Nscu 302 wk 5 1](https://reader036.vdocument.in/reader036/viewer/2022062406/55892faad8b42a57608b45f4/html5/thumbnails/5.jpg)
© A. Weinberg
The way you dress in the winter, as well as the way that you run and hide from
someone throwing snow at you are kinds of …
Adaptations.
![Page 6: Nscu 302 wk 5 1](https://reader036.vdocument.in/reader036/viewer/2022062406/55892faad8b42a57608b45f4/html5/thumbnails/6.jpg)
© A. Weinberg
We can separate adaptations into two categories:
Physical
AND
Behavioral
A
D
A
P
T
A
T
I
O
N
S
![Page 7: Nscu 302 wk 5 1](https://reader036.vdocument.in/reader036/viewer/2022062406/55892faad8b42a57608b45f4/html5/thumbnails/7.jpg)
© A. Weinberg
Physical adaptations
are body structures that allow an animal to find and consume food, defend itself,
and to reproduce its species.
Physical adaptations help an animal survive in its environment.
Hey! I’m a walking
stick. I look just like a
stick you’d find on the
ground.
© A. Weinberg
![Page 8: Nscu 302 wk 5 1](https://reader036.vdocument.in/reader036/viewer/2022062406/55892faad8b42a57608b45f4/html5/thumbnails/8.jpg)
© A. Weinberg
Physical adaptation
Camouflage (use of color in a surrounding)
The chameleon can change its color to match its surroundings. Can you do that?
![Page 9: Nscu 302 wk 5 1](https://reader036.vdocument.in/reader036/viewer/2022062406/55892faad8b42a57608b45f4/html5/thumbnails/9.jpg)
© A. Weinberg
Mimicry (looking or sounding like another living
organism)
The Viceroy butterfly uses mimicry to look like the Monarch butterfly. Can you tell them apart?
Poisonous
Not poisonous
Physical adaptation
I’m the Monarch!
I’m the Viceroy!
![Page 10: Nscu 302 wk 5 1](https://reader036.vdocument.in/reader036/viewer/2022062406/55892faad8b42a57608b45f4/html5/thumbnails/10.jpg)
© A. Weinberg
Chemical defenses (like venom, ink, sprays)
Physical adaptation
![Page 11: Nscu 302 wk 5 1](https://reader036.vdocument.in/reader036/viewer/2022062406/55892faad8b42a57608b45f4/html5/thumbnails/11.jpg)
© A. Weinberg
Body coverings & parts (claws, beaks, feet, armor plates, skulls, teeth)
Physical adaptations
The elephant’s trunk is a physical adaptation that helps it to clean itself, eat, drink, and to pick
things up.
![Page 12: Nscu 302 wk 5 1](https://reader036.vdocument.in/reader036/viewer/2022062406/55892faad8b42a57608b45f4/html5/thumbnails/12.jpg)
© A. Weinberg
Now let’s learn about
Behavioral Adaptations…
Behavioral Adaptations allow animals to respond to
life needs.
![Page 13: Nscu 302 wk 5 1](https://reader036.vdocument.in/reader036/viewer/2022062406/55892faad8b42a57608b45f4/html5/thumbnails/13.jpg)
© A. Weinberg
Each organism has unique methods of adapting to its environment by means of
different actions.
Behavioral Adaptations are animals’ actions.
Remember that Physical Adaptations are body
structures.
![Page 14: Nscu 302 wk 5 1](https://reader036.vdocument.in/reader036/viewer/2022062406/55892faad8b42a57608b45f4/html5/thumbnails/14.jpg)
© A. Weinberg
We can divide Behavioral Adaptations into two groups:
Instinctive Learned
These behaviors happen naturally & don’t have to
be learned.
These behaviors must be taught.
![Page 15: Nscu 302 wk 5 1](https://reader036.vdocument.in/reader036/viewer/2022062406/55892faad8b42a57608b45f4/html5/thumbnails/15.jpg)
© A. Weinberg
Instinctive behaviors happen
naturally & don’t need to
be learned
=
Finding shelter
Methods of gathering & storing food
Defending oneself
Raising young
Hibernating
Migrating
![Page 16: Nscu 302 wk 5 1](https://reader036.vdocument.in/reader036/viewer/2022062406/55892faad8b42a57608b45f4/html5/thumbnails/16.jpg)
© A. Weinberg
Learned behaviors
Obtained by interacting with the environment and cannot be
passed on to the next generation
except by teaching.
=
![Page 17: Nscu 302 wk 5 1](https://reader036.vdocument.in/reader036/viewer/2022062406/55892faad8b42a57608b45f4/html5/thumbnails/17.jpg)
© A. Weinberg
In this lesson, we have learned about animal adaptations.
There are 2 ways to describe adaptations:
Physical and Behavioral
![Page 18: Nscu 302 wk 5 1](https://reader036.vdocument.in/reader036/viewer/2022062406/55892faad8b42a57608b45f4/html5/thumbnails/18.jpg)
© A. Weinberg
Physical adaptations are body structures.
Some examples of physical adaptations are:
Camouflage
Mimicry
Body coverings & parts
Chemical defenses
![Page 19: Nscu 302 wk 5 1](https://reader036.vdocument.in/reader036/viewer/2022062406/55892faad8b42a57608b45f4/html5/thumbnails/19.jpg)
© A. Weinberg
Behavioral Adaptations are animals’ actions.
Behavioral Adaptations can beInstinctive or Learned.