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SCIENCE SHEETG 4
T: mona amr
2021 / 2022 01127643049
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T.Mona Amr " science teacher " T: 01127643049 1
The adaptation :
It is a change that happens to animals
and helps them survive
ways to adapt
These are the characteristics that help
living things to survive
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Example:
polar bear :
it have thick white fur that helps it feel
warm and hide among the snow to hunt
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brown bear :
It has brown fur to help it hide in the trees
fennec fox :
A young fox that lives in the desert and has
big ears
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It has golden fur that helps him hide in the
desert
Lizards :
It has colored scales to hide among the
colored rocks in the desert
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Exercise
Q1 : define
Adaptation :
..............................................................
Q2 Choose :
1. The animals adapt to ……… (travel _
survive _ eat)
2. The polar bear has …….fur . ( black _
brown _ white )
3. The brown bear hide between…… (
snow _ trees _river )
4. The polar bear hide in the (trees _
snow _ desert )
5. The fennec fox has ….fur ( black _
white _ yellow )
6. The fennec fox has ….. ears ( big _
small_ short )
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7. The lizards lives in …..(rivers _
snow_desert )
8. The fennec fox live in …( desert _
snow _ river )
Q3 complete :
( lizard _ yellow _ trees_snow _colored
rocks_ adaptation)
1. The fennec fox has …….. fur
2. The …………has colored scales
3. The bolar bear live in……
4. ..........it’s the chages that happen to
animal and heps them to survive .
5. The brown bear hide between ……..
6. The lizard hide between ……..
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Bat Bats adapt to the environment
1. It sleeps upturn with its head down
2. It has a body structure that allows it to fly like
a bird
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3. It feeds on insects
4. It help Plants and flowers like butterflies
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5. Bats are night animals and they can fly by
echolocation
Complete :
Night _ olants _ body structure _ insect _ upturn _
echolocation
1. Bats have ……… help it to fly
2. Bats feed on …….……
3. Bats help……….… as butterflues
4. Bats sleep ………….
5. The bats are ..……….animals
6. Bats can fly by ……….
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Penguins
Adaptation of the feet of penguins to the arctic
climate
Penguins' feet stay warm due to the movement of
blood inside the blood vessels
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Where the blood vessels that carry warm blood
from the warm parts wrap around the blood
vessels that carry cold blood and work to warm
them
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tiger chameleon
1. Its body is covered with colored scales to hide
among trees and colorful flowers and to hunt
2. It has a V-shaped foot... to stick to tree
branches and hunt
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3. It has a long tail... to catch things
4. It has two eyes and can move them in
different directions to be able to escape from
enemies or hunt
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5. When it feel danger inflates its body with air
and opens its mouth to appear larger and frighten
the enemies
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Exercise
Choose :
.the penguin lives in ……....
(hot climate _ arctic climate_ rainy
climate )
.the …… help penguin to make its feet
warm
)blood _ skin _ fur )
.the movement of blood can …… the
penguin's feet ( cold _ tall_ warm )
.chameleon have………scales
)big _ colored _ small)
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.chameleon have leg in ……
shape)A_V_M)
.the chameleon eyes can move in….
)diferrent _ one _ two ) direction .
.chameleon have tail to …..….
)Catch _ made _ eat )
Give reason :
1. Chameleon have tail
...............................................
2. Chameleon inflates its body
.............................. .....................
3. Chameleon have two eyes can
move in many direction
.....................................................
...
4. Chameleon body coverd with scales
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.....................................................
...
5. Chameleon have V shape legs
.....................................................
...
6. The bats can fly .
...................................................
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Adaptation in camel
It has a hump ==== to storage the water
and food
The hump with large amount of fats ===
to give it energy
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Camel pad thick and flat === to prevent
diving in sand and move freely
Camel's leg has thick hair === to avoid
the high temperature of sand
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It has transparent eyelid to eject the
sand during winds
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H.W
G.R : the camel has transparent eyelid ?
............................................................
.
G.R : the camel's leg has thick hair ?
............................................................
.
G.R : camel's pad thick and flat ?
...................... ......................................
G.R : the hump of camel has large
amount of fats ?
...........................................................
G.R : the camels have a hump ?
....................................................... .
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Bull shark
It has unique feature ..
Their body adapt to live in fresh water
and salt water
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It can sneak up on its preys by color
contrast
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Polar fox Fennec fox
Live in tundra desert Live in dry dessert
White thick fur
Golden or brown fur
Short ears and legs to feel warm
Depend on panting to keep the body temperature Long ears to cool their bodies
Feed on all types of insects , fruits and food remains from other predators
Feed on all types of insects , fruits and food remains from other predators
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H.W Complete:
1. the bolar fox live in ……….……
2. The fennec fox has …………..ears
3. The bull shark can sneak to its preys
by ……
4. The bolar fox has …..…….;………..…fur
5. The fennec fox depend on………… to
keep the body temperature
6. The bolar and fennec fox feed on
…………………..;…………….……;…………….……
………
7. The bolar fox has……… ears
and……....to feel warm
8. The fennec fox has ……..ear to cool
its body
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Types of adaptation
Structural Behavioural
Modification in the structure of its body
modification in the behaviour of living organisms
Ex ) camel pad Ex) horse hoof
ex)activity of bats at night ex) birds migration at certain time of year
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Animals Type of adaptation
Penguin feet Structural
Camel pad Structural
Bat wing Structural
Foxs ears and legs Structural
Chameleon tail , eye Structural
Chameleon colors Behavioural
Bull shark Behavioural
Bird migration Behavioural
Bat activity Behavioural
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H.w Define:
Structural adaptation
................................................................
....
Behavioural adaptation
................................................................
...... .
Give example on :
The structural adaptation as
……………………… ; …………..…….…………..
Behavioural adaptation as
………..……………… ; …………….………………
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Fill the table by the tybes of adaptation :
Animals Type of adaptation
Penguin feet ………………………….
Camel pad ……………………………
Bat wing ……………………………
Foxs ears and legs …………………………….
Chameleon tail , eye ……………………………
Chameleon colors ..............................
Bull shark …………………………….
Bird migration ……………………………
Bat activity …………………………..
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Adaptation in plants
Plants grow in the places with good
ventilation and good sun
Even under the snow it can adapt to live
like the animals
EX \ Savannah forest
Location South africa
climate Medium temperature
Problems Leakage of water (drought season )
The plants cannot adapt with this drought
except Acacia
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Adaptation of Acacia
Adaptation part How it adapt Small leaves in top of
tree It acts as umbrella and absorb light for food
peg roots its depth 35m under earth
surface
To fix it and reach water
Big height and throns around leaves
To prevent animals to reach it except giraffe
Leaves secrete poison To prevent animals feeding from it
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Kapok tree
location It grow in amazon forests brazil
climate rainy height 70 m the longest
between other trees
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Adaptation part How it adapt Leaves like a net
looks palm It allow wind pass through the leaves
Flower odour To attract bats Strong roots grow up
right To support the tree
and make it stable in mud and sand soil
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H W
Complete :
1. Plants grow in the places with
…………. , …………
2. The location of savannah forest
………
3. The climate of savannah forest
………..
4. The plants cannot adapt with the
savannah drought except ………..
5. The plants can adapt to live even
under …….
6. Acacia can live in …………..
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Give reason : • The small leaves in the top of acacia
tree ?
...............................................
• The roots of acacai grow under the
ground ?
.....................................................
• The acacia tree has throns around
the leaves ?
...................................................
• The leaves of acacia tree secrete
poison?
...................................................
• The animals cannot feed on the
acacia leaves ?
....................................................
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Answer the questions :
1. What is the location of kapok
tree ?
..................................................
2. What is the climate where the
kapok can live ?
................................................
3. What is The height of kapok
tree ?
................................................
4. G.R : the leaves of kapok look
like a palm ?
...............................................
5. G.R : the flower odour of
kapok tree ?
.............................................
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6. G.R : the roots of kapok grow
up right ?
................................................
7. G.R : The wind can pass
through the leaves ?
...............................................
8. G.R : the kapok tree can
attract bats ?
...............................................
9. G.R :The root of kapok tree
stable in the mud ?
.......... ....................................
10. Why the kapok tree the
longest between the other ?
..............................................
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General exercise
Q1 : define
Adaptation :
..............................................................
Structural adaptation
................................................................
Behavioural adaptation
................................................................
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Q2 Choose :
9. The animals adapt to ……… (travel _
survive _ eat)
10. The polar bear has …….fur . ( black _
brown _ white )
11. The brown bear hide between…… (
snow _ trees _river )
12. The polar bear hide in the (trees _
snow _ desert )
13. The fennec fox has ….fur ( black _
white _ yellow )
14. .the penguin lives in ……....
(hot climate _ arctic climate_ rainy
climate )
15. .the …… help penguin to make its
feet warm
)blood _ skin _ fur )
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16. .the movement of blood can ……
the penguin's feet ( cold _ tall_
warm )
17. .chameleon have………scales
)big _ colored _ small)
18. .chameleon have leg in ……
shape)A_V_M)
19. .the chameleon eyes can move in….
)diferrent _ one _ two ) direction .
20. .chameleon have tail to …..….
)Catch _ made _ eat ) 21. The fennec fox has ….. ears ( big _
small_ short )
22. The lizards lives in …..(rivers _
snow_desert )
23. The fennec fox live in …( desert _
snow _ river )
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Q3 complete :
7. The fennec fox has …….. fur
8. The …………has colored scales
9. The bolar bear live in……
10. ..........it’s the chages that happen to
animal and heps them to survive .
11. The brown bear hide between ……..
12. The lizard hide between ……..
13. Plants grow in the places with
…………. , …………
14. The location of savannah forest ……
15. The climate of savannah forest……..
16. The plants cannot adapt with the
savannah drought except ………..
17. The plants can adapt to live even
under …….
18. Acacia can live in …………..
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19. Bats have ……… help it to fly
20. Bats feed on …….……
21. Bats help……….… as butterflues
22. Bats sleep ………….
23. The bats are ..……….animals
24. Bats can fly by ……….
25. the bolar fox live in ……….……
26. The fennec fox has …………..ears
27. The bull shark can sneak to its preys
by ……
28. The bolar fox has …..…….;………..…fur
29. The fennec fox depend on………… to
keep the body temperature
30. The bolar and fennec fox feed on
…………………..;…………….……;…………….…
31. The bolar fox has……… ears
and……....to feel warm
32. The fennec fox has ……..ear to cool its
body
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Give example on :
The structural adaptation as
……………………… ; …………..…….…………..
Behavioural adaptation as
………..……………… ; …………….……………
Answer the questions :
What is the location of kapok tree ?
..................................................
What is the climate where the kapok
can live ?
................................................
What is The height of kapok tree ?
................................................
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Give reason :
G.R : Chameleon have tail
...............................................
G.R :Chameleon inflates its body
...................................................
G.R :Chameleon have two eyes can
move in many direction
.....................................................
G.R :Chameleon body coverd with
scales
.....................................................
G.R: Chameleon have V shape legs
.....................................................
G.R : The bats can fly .
...................................................
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G.R : the camel has transparent eyelid ?
............................................................
G.R : the camel's leg has thick hair ?
............................................................
G.R : camel's pad thick and flat ?
............................................................
G.R : the hump of camel has large
amount of fats ?
...........................................................
G.R : the camels have a hump ?
........................................................T
G.R : the small leaves in the top of
acacia tree ?
...............................................
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G.R :The roots of acacai grow under the
ground ?
.....................................................
G.R : the leaves of kapok look like a
palm ?
...............................................
G.R : the flower odour of kapok tree ?
.............................................
G.R :The acacia tree has throns around
the leaves ?
...................................................
G.R :The leaves of acacia tree secrete
poison?
...................................................
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G.R: The animals cannot feed on the
acacia leaves ?
....................................................
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Fill the table by the tybes of adaptation :
Animals Type of adaptation
Penguin feet ………………………….
Camel pad ……………………………
Bat wing ……………………………
Foxs ears and legs …………………………….
Chameleon tail , eye ……………………………
Chameleon colors ..............................
Bull shark …………………………….
Bird migration ……………………………
Bat activity …………………………..