WorksheetsBiotic and Abiotic Factors Practice 9th
Total questions: 12
Worksheet time: 7mins
Name
Class
Date
1.
Which of the following is an example of a biotic factor in an ecosystem?
a)
Sunlight
b)
Temperature
c)
Grass
d)
Water
2.
Abiotic factors are:
a)
Living components of an ecosystem
b)
Non-living components of an ecosystem
c)
Only animals in an ecosystem
d)
Only plants in an ecosystem
3.
Which of the following is NOT an abiotic factor?
a)
Air pressure
b)
Soil composition
c)
Bacteria
d)
Wind
4.
In a forest ecosystem, trees are considered:
a)
Abiotic factors
b)
Neutral factors
c)
Atmospheric factors
d)
Biotic factors
5.
Which of the following interactions involves only biotic factors?
a)
A rock rolling down a hill
b)
A fish swimming in water
c)
A rabbit eating a carrot
d)
Sunlight warming the soil
6.
Abiotic factors can directly influence:
a)
Only plants
b)
Only animals
c)
Neither plants nor animals
d)
Both plants and animals
7.
Which of the following is a biotic factor in a pond ecosystem?
a)
Dissolved oxygen
b)
Water temperature
c)
Algae (type of plant)
d)
Rocks at the bottom
8.
The pH level of soil is an example of:
Hint: pH level refers to the quality of the soil
a)
A biotic factor
b)
A living organism
c)
An abiotic factor
d)
A combination of biotic and abiotic factors
9.
Which statement about biotic factors is correct?
a)
They never change over time
b)
They include all non-living things
c)
They can adapt to their environment
d)
They are always microscopic
10.
In a desert ecosystem, which of the following would be considered an abiotic factor?
a)
Cactus
b)
Lizard
c)
Sand
d)
Scorpion
11.
Double (a) chocolate (b)
Choose from the below words
chunk
cookie
chocolate
cinnamon
oatmeal
12.
Do you know who this is?
a)
My son
b)
The Rizzler
c)
Gregorio's Son
d)
IDK
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