The Loss of Large Predators Quiz
Authored by Amee Montgomery
Science
7th Grade
NGSS covered
Used 13+ times
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15 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does the word "apex" mean in the context of ecosystems?
Top level
Middle level
Bottom level
Average level
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is an apex consumer?
A consumer with many predators
A consumer with few or no predators
A consumer that eats only plants
A consumer that lives in water
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What caused a decline in sea otter populations?
Changes to coastal ecosystems
Increase in fish populations
Decrease in seaweed
Pollution in the ocean
Tags
NGSS.MS-LS2-4
NGSS.MS-LS2-1
NGSS.MS-ESS3-4
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What happened when sea otters were gone?
Sea urchin population decreased
Sea urchin population increased
Kelp forests grew larger
Fish populations increased
Tags
NGSS.MS-LS2-4
NGSS.MS-LS2-1
NGSS.MS-LS2-2
NGSS.MS-LS2-3
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does conservation mean?
Preserving and protecting Earth
Destroying natural habitats
Increasing pollution
Building more cities
Tags
NGSS.MS-LS2-5
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does Estes believe is necessary for ecosystems to work well again?
Bringing back top consumers
Removing all predators
Planting more trees
Reducing water usage
Tags
NGSS.MS-LS2-4
NGSS.MS-LS2-5
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why can't experiments be done with large predators to see their effects?
They are too dangerous
They need a lot of space
They are too small
They live in water
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