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Worksheets5th Grade Life Science
Total questions: 14
Worksheet time: 12mins
Name
Class
Date
1.
What is it called when a plant makes its own food?
a)
producing
b)
photosynthesis
c)
herbivore
d)
photoproducing
2.
What does a plant need to make its own food?
a)
sunlight, water, carbon dioxide
b)
sunlight, water, soil
c)
sunlight, water, oxygen
d)
sunlight, oxygen, carbon dioxide
3.
What do the arrows show in a food web?
a)
What animal eats what
b)
Transfer of energy
c)
Predator and prey relationships
d)
Transfer of food
4.
How do carnivores get their energy if they don't eat plants?
a)
It's a trick question, they do eat plants
b)
From the sun and water
c)
From the animals they eat that do eat plans
d)
From decomposers
5.
True or false, this is an example of a food web
a)
True
b)
False
6.
What do all food chains and food webs start with?
a)
primary consumers
b)
producers
c)
secondary consumers
d)
tertiary consumers
7.
Which are examples of producers?
a)
grass, leaves, algae
b)
the sun
c)
crickets, spiders, beetles
d)
mushrooms, fungi
8.
What breaks down dead organisms?
a)
predators
b)
decomposers
c)
consumers
d)
scavengers
9.
Decomposers put what back into the soil?
a)
Dirt
b)
Food
c)
Energy
d)
Nutrients
10.
What are some examples of decomposers?
a)
earth worms, fungi, bacteria
b)
beetles, vultures
c)
algae, phytoplankton
11.
What provides the start of all energy?
a)
Sun
b)
Producers
c)
Nutrients
d)
Decomposers
12.
Which shows the relationship of mutualism?
a)
+/+
b)
+/0
c)
+/-
13.
Which shows the relationship of commensialism?
a)
+/+
b)
+/0
c)
+/-
14.
Which shows the relationship of parisitism?
a)
+/+
b)
+/0
c)
+/-
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