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Primary 5 Science second term
Final Revision Sheet
Name :………………………………….
Class: ………………
1-Complete The Following :
1-The Circulatory system consist of ………………….,……..………… , …………………
2-…………………….is connected to the kidney and transfer……………to the urinary
bladder.
3- The deoxygenated blood carries ……………………………….gas, while the oxygenated
blood carries ………………………….gas.
4- ……………………..….is the organ responsible for filtering the blood from wastes.
5- Blood vessels consist of ………………………, veins and ………….………………..
6- Heart is located inside the chest cavity between ……..…………………….
7- Two Pulmonary arteries carry …………….…..…………… blood while pulmonary
veins carry ………………………………..blood.
8- The two upper chambers of the heart are called ……………………. and the two lower
chambers are called ……………………………….
9- ………………………blood cells carry oxygen and carbon dioxide.
10- There is ……………………between atrium and ventricle to allow the blood to flow in
one direction and prevent its returning back.
11- The artery is a blood vessel that carry blood from the ……….…… to ………………..
12- Veins carry blood from …………………….to ………………………….
13- …………..……blood cells attack the microbes that cause diseases to the human body.
14- All arteries carry blood rich in oxygen except ……………….………….artery.
15- Left ventricle pushes the blood into ……………..………………
16- Blood platelets form ………………..……………………which help in healing wounds.
17- ………………….………..are the main organ of urinary system.
18- The kidney excrete the wastes dissolved in water in the form of ……………………
19- The tube which extends from the bladder and open outside the body is called
……………..
20- Urine consist of excess salt,………..……… , ……………….…..and ………..………
21- The main soil component are ………………… , …………………and…..…………...
22- The main types of soil are ………….……….. ,…………..and………..……….
23- Humus add nutrients to the ………………………….
24- The body gets rid of excess salt and water through …………… and
…………………….
25- ………..Soil is highly fertile because it contains large amount of……………………….
2- Put (√) Or (x) And Correct The wrong One:
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The Aorta delivers blood to the lungs.
Keeping the urine and delaying getting rid of it benefits the urinary bladder.
The heart has two sides.
Eating diets rich in fats and salts activate the circulatory system.
Wheat plant grows in the sand soil.
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6- The spaces between the particles of clay soil are large.
7- Cactus plants are cultivated in sand soil.
8- Silt soil contains garvel ,clay ,sand, silt and humus.
9- Sand soil is more compacted than silt one.
10- Sand soil is the most aerated soil .
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3- Choose the correct answer:
1-Blood vessels which carry blood from the heart are the…………………………
a)arteries
b) veins
c)blood capillaries
d)plasma
2-……………….………………is the watery part of the blood.
a)plasma
b)blood platelets
c)red blood cells
d)white blood cells
3-………………..…………coagulate blood when the body is wounded.
a)red blood cells
b) white blood cells
c) plasma
d) blood platelets.
4-Blood Components which are responsible for attacking the microbes
are………………..…
a) red blood cells
b) white blood cells
c) plasma
d) blood platelets.
5-……………………..……receives the oxygenated blood from lung.
a) left atrium
b)right atrium
c) left ventricle
d)right ventricle
6-The heart is a muscular organ in the size of your…………………..…
a)Finger
b) foot
c)fist
d)head
7-Carbon dioxide and water vapours are released by ……………..………
a)kidneys
b) heart
c) lungs
d) all the previous
8-Urea is expelled by …………………………….
a) kidneys
b) heart
c) lung
9-The particles of the clay soil is …………..………………..
a)tiny
b) medium
c) large
10-The aeration of sand soil is…………………..…………….
a)good
b) bad
c) medium
d) all the previous
d) all the previous
d) poor
11-The most suitable soil for cultivation is ………….………….soil.
a)Sand
b)clay
c) silt
d)no correct answer
12-The sand soil ………….………….water more than the other two types of soil.
a)drains
b)holds
c)retains
d)all the previous answer
13The silt soil compactness is………………………
a)strong
b)weak
c) medium
d)all the previous answer.
14The origin of the agricultural soil in Egypt is from……………………..plateau.
a)Tibet
b) Golan
c)Ethiopian
d)All the previous answers.
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15Rice grows efficiently in …………………..soil.
a)Clay
b)silt
c)sand
d)all the previous answers
4-Write the Scientific Term :
1-A thin non-compacted layer which covers the earth crust.
…………………………………………………………………………………..………….
2-The artery that carries oxygenated blood to all body parts.
………………………………………………………………………….……………………
3-The most aerated soil.
…………………………………………………………………….………………………..
4-Strong muscular hollow organ that pumps blood continuously and it is about the size of
your fist.
…………………………………………………………………………………………..…..
5-The artery that carries deoxygenated blood to the two lungs.
……………………………………………………………………………………………...
6- The system that clarifies blood from excess salts ,urea and uric acid.
…………………………………………………………………………..………………….
7-The system that transports the digested food,oxygen and water to all body cells.
……………………………………………………………………………………………….
8-The two organs which excrete carbon dioxide and water vapour.
……………………………………………………………………………..……………..
9-The fluid which is produced by kidneys and contains harmful substances.
……………………………………….. .………………………………………….………
10-The narrow tube which connect the kidneys with the urinary bladder and urine passes
through it.
………………………………………………………………………………….……….
11-An organ that stores the urine until it is expelled out of the body.
…………………………………………………………………………….………………
12-A soil is mainly composed of clay and silt particles.
……………………………………………………………………………..………………..
13-A soil that rarely contains humus.
………………………………………………………………………………………………
14-The remains of the decayed organisms .
……………………………………………………………………………………………..
15-A highly fertile soil because it contains more humus.
……………………………………………………………………………………………..
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5-Give Reason :
1-Blood is a fluid.
Because of the presence of plasma.
2-There is a wall between right side and left side of the heart.
To prevent mixing of blood of the both sides.
3-There is a valve between each atrium and ventricle.
To let the blood flow from the atrium to the ventricle without returning back.
4-skin is one of the excretory organs.
Because skin excretes sweat .
5-If the two kidneys are damaged ,the person will die.
Because kidneys filter the blood from wastes.
6-The sand soil is well aerated .
Because its particles are large in size and has large spaces between them allow air to
penetrate.
7-The silt soil fertility is the highest.
Because silt soil has big amount of humus.
8-Sand soil is yellow.
Because it is composed mainly of sand particles.
9-We must drink more water in summer.
Because the body produces more sweat in summer.
10-Don’t keep urine in the urinary bladder for long period.
Because this will affect the function of the kidney.
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6-Label the following figure:1-………………………………
2-………………………………
3-………………………………
4-………………………………
5-………………………………
6-………………………………
7-……………………………….
8-………………………………
9-……………………………….
10-……………………………..
11-……………………………..
12-……………………………..
7-Label the opposite diagram:-
1-…………………………………….
2-…………………………………….
3-…………………………………….
4-…………………………………….
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