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WorksheetsLesson 2 - Physical Factors
Total questions: 10
Worksheet time: 15mins
Name
Class
Date
1.
What are the physical factors in this image?
a)
water, light and air
b)
birds, grass and air
c)
light, grass and birds
2.
Which of the following is least likely to affect an earthworm living deep in the soil?
a)
oxygen
b)
water
c)
light
d)
pH
3.
What is the name of the layer of gases that surrounds Earth?
a)
atmosphere
b)
ecosystem
c)
environment
d)
greenhouse gas
4.
The physical environment includes all of the factors below except ______________.
a)
oxygen content
b)
other living things
c)
pH value
d)
temperature
5.
Is the log in the picture a physical or biotic factor?
a)
physical
b)
biotic
6.
What is the pH of acid rain?
a)
3
b)
7
c)
9
d)
11
7.
What is the difference between physical
and biotic factors?
and biotic factors?
a)
Physical factors are living things and biotic factors are non-living things.
b)
Physical factors are non-living things and biotic factors are living things.
8.
Which of the following contains only physical factors?
a)
light, algae and temperature
b)
pH, crab and air
c)
light, bacteria and minerals
d)
water, temperature and pH
9.
Minerals are needed by plants and animals for healthy growth.
a)
true
b)
false
10.
Plants, animals and their non-living environment make up a / an
a)
ecology
b)
habitat
c)
ecosystem
d)
community
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