Homeostasis Ecosystem
Authored by Andrea Skinner
Science
10th Grade
NGSS covered
Used 12+ times
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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the primary role of estuaries in an ecosystem?
They are the main source of freshwater for oceans.
They act as nurseries for many marine species.
They are the primary producers of oxygen in the atmosphere.
They are the main habitat for desert species.
Tags
NGSS.MS-LS2-5
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is a primary producer in an aquatic ecosystem?
Coral reefs
Small fish
Zooplankton
Phytoplankton
Tags
NGSS.MS-LS1-6
NGSS.MS-LS2-3
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the main function of a keystone species in an ecosystem?
To provide food for all other species
To be the fastest reproducing species
To maintain the structure and balance of the ecosystem
To be the most abundant species
Tags
NGSS.MS-LS2-2
NGSS.MS-LS2-4
4.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
Which factors are used to characterize a biome, such as the desert, tropical rain forest, or temperate grasslands? Select all of the answers that apply
biotic factors, such as plant and animal life
abiotic factors, such as climate and soil
precise lines of latitude and longitude
levels of greenhouse gases in the atmosphere
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is a biome?
A single ecosystem with unique weather patterns
A group of ecosystems that share similar climates and typical organisms
A type of climate found only in rainforests
A specific type of plant found in deserts
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
All the different populations that live together in an area make up a(n)
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The _______ includes all living organisms on Earth along with the spheres they interact with (lithosphere, hydrosphere, and atmosphere).
Biosphere
Biome
Community
Ecosystem
Tags
NGSS.HS-LS2-5
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