Ecology Organism Population

Quiz
•
Science
•
7th Grade
•
Hard
+2
Standards-aligned
Lisa Thompson
FREE Resource
15 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Decomposers are important in the food web because they
Produce their own food using light from the sun
Stop the flow of energy from one organism to another
Break down dead organisms and recycle nutrients into the soil
Are microscopic and other organisms eat them
Tags
NGSS.MS-LS2-1
NGSS.MS-LS2-3
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the source of energy for the algae?
Sun
Rotifers, water fleas, and tadpoles
Decomposers
Algae does not need energy
Tags
NGSS.MS-LS1-6
NGSS.MS-LS2-3
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Box turtles get their energy from insects, berries, and fruit. Box turtles are...
Producers
Herbivores
Omnivores
Carnivores
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Willow trees get their energy from the sun. Willow trees are...
Producers
Consumers
Decomposers
Herbivores
Tags
NGSS.MS-LS1-6
NGSS.MS-LS2-3
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Earthworms break down dead organisms and recycle nutrients into the soil. Earthworms are...
Producers
Consumers
Decomposers
Tags
NGSS.MS-LS2-3
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Looking at the graph of the pigeon population, which statement is TRUE?
The maximum pigeon population was 275
The largest decrease was between years 4 and 5
The largest decrease was between years 7 and 8
The population decreased from years 2 to 3
Tags
NGSS.MS-LS2-1
NGSS.MS-LS2-4
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which of the following are limiting factors that gannets might experience?
Nesting space
Food
Hurricane
All of the above
Tags
NGSS.MS-LS2-1
NGSS.MS-LS2-4
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