Animal Systems

Quiz
•
Science
•
8th Grade
•
Hard
+4
Standards-aligned
Lisa Thompson
FREE Resource
15 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Removes waste after digestion.
excretion
digestion
circulation
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which organism do the owl and the weasel compete for in the food web?
Hawk
Spider
Grasshopper
Shrew
Tags
NGSS.MS-LS2-1
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
When a population thrives, it means that-
the number of organisms is decreasing.
it is growing strong and reproducing.
the number of organisms is increasing.
the number of organisms stays the same.
Tags
NGSS.MS-LS2-4
NGSS.MS-LS4-4
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
When changes to an environment happen, animals-
move.
perish.
adapt.
all of the above
Tags
NGSS.MS-LS2-4
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Tags
NGSS.MS-LS2-1
NGSS.MS-LS2-4
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
When change occurs, organisms will:
only adapt.
adapt, migrate, or die.
migrate or die.
Tags
NGSS.HS-LS4-4
NGSS.HS-LS4-5
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Scientists are concerned about overfishing of shark populations. Sharks feed on rays and rays feed on scallops. Without sharks, rays consume all the scallop beds. This situation demonstrates that:
humans can improve an ecosystem by removing predators.
humans can upset an ecosystem by removing species.
reducing the shark population increases the quantity of scallops that can be taken.
sharks are not important for the stability of the ecosystem.
Tags
NGSS.MS-LS2-1
NGSS.MS-LS2-2
NGSS.MS-LS2-4
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