WorksheetsYear 8 - Excretory System
Total questions: 15
Worksheet time: 14mins
Name
Class
Date
1.
One major function of the excretory system is to clean the ...............
a)
urine
b)
blood
c)
kidneys
d)
bladder
2.
These organs are responsible for .............................
a)
storing urine
b)
storing water
c)
filtering blood
d)
they don't have a particular job
3.
Where is urine stored?
a)
kidneys
b)
bladder
c)
urethra
d)
ureters
4.
How many kidneys do you have?
a)
1
b)
3
c)
5
d)
2
5.
Name the tubes that carry urine from the kidney to the bladder?
a)
Adrenal tubes
b)
Kidneys
c)
Ureters
d)
Urethras
6.
What is organ 1.
a)
Kidney
b)
Ureter
c)
Bladder
d)
Urethra
7.
What is #2?
a)
Kidney
b)
Ureters
c)
Bladder
d)
Urethra
8.
What is #3?
a)
Kidney
b)
Ureters
c)
Bladder
d)
Urethra
9.
What is #4?
a)
Kidney
b)
Ureter
c)
Bladder
d)
Urethra
10.
Kidneys create a liquid called:
a)
Urine
b)
Blood
c)
Faeces
d)
Carbon Dioxide
11.
What is the opening where urine is released from the body?
a)
urethra
b)
ureters
c)
bladder
d)
kidneys
12.
The excretory system rids the body of ______ waste.
a)
solid
b)
liquid
13.
In which excretory organ is urea produced?
a)
skin
b)
liver
c)
kidneys
d)
lungs
14.
Which excretory organ eliminates water and some chemical wastes in perspiration?
a)
lungs
b)
skin
c)
liver
d)
kidneys
15.
The process of removal of the body’s wastes is called
a)
gas exchange.
b)
respiration.
c)
excretion.
d)
filtration.
100 %
