NEW
Font size
S
M
L
XL
WorksheetsBiotic or Abiotic
Total questions: 22
Worksheet time: 23mins
Name
Class
Date
1.
A living or once-living organisms in an ecosystem is a
a)
population
b)
biotic factor
c)
abiotic factor
d)
community
2.
A nonliving element in an ecosystem is an
a)
animal
b)
abiotic factor
c)
biotic factor
d)
organism
3.
Which of the following is not an abiotic factor?
a)
sun
b)
temperature
c)
soil
d)
grass
4.
Which of the following is not a biotic factor?
a)
mushroom
b)
air
c)
elephant
d)
coyote
5.
Lizards and cacti are biotic factors in a desert ecosystem that would rely on which abiotic factors?
a)
insects and sun
b)
water and insects
c)
snakes and temperature
d)
water and soil
6.
Nonliving elements in an ecosystem are called _______________.
a)
biotic factor
b)
abiotic factor
c)
limiting factor
d)
carrying capacity
7.
Is a deer an abiotic or biotic factor?
a)
abiotic
b)
biotic
8.
Is a fern an abiotic or biotic factor?
a)
abiotic
b)
biotic
9.
Is a weather an abiotic or biotic factor?
a)
abiotic
b)
biotic
10.
Is sunlight an abiotic or biotic factor?
a)
abiotic
b)
biotic
11.
Water, air, soil, and temperature are all examples of __________ factors.
a)
abiotic
b)
organisms
c)
biotic
d)
population
12.
An ecosystem is made up of all the ___________ and _____________ factors in an area.
a)
not/without
b)
Limiting Factor/ Carrying Capacity
c)
Living/ Nonliving
d)
life/ biotic factor
13.
Rock
a)
Biotic
b)
Abiotic
14.
Humans
a)
Biotic
b)
Abiotic
15.
Which is an example of a biotic factor in an ocean?
a)
water
b)
starfish
c)
waves
d)
sand
16.
Oxygen
a)
Biotic
b)
Abiotic
17.
Salt Concentration
a)
Biotic
b)
Abiotic
18.
Bacteria
a)
Biotic
b)
Abiotic
19.
Rain
a)
Biotic
b)
Abiotic
20.
Lily Pad
a)
Biotic
b)
Abiotic
21.
Octopus
a)
Biotic
b)
Abiotic
22.
Bamboo
a)
Biotic
b)
Abiotic
Reset
