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WorksheetsEcosystems quiz.
Total questions: 26
Worksheet time: 14mins
Is this a biotic or abiotic factor?
Biotic
Abiotic
Choose the Abiotic factor
Mr. Madsen gives you the most magical hi-five ever, and you feel extremely happy. This situation is a cause and effect. What is the cause?
You feeling extremely happy
Mr. Madsen's hi-five
The class you took
Doing your homework
Which option is the best definition for Ecosystem
Living and nonliving things working together.
Only the living things in a forrest
How living things change other living things.
The cause and effect of living things
Which one of the following is a resource to a lion?
Water
Money
A house
Deserts, mountains, and rainforests are all examples of.....
Tundras
Ecosystems
Biotic factors
Population
What is the main source of energy entering ecosystems.
The Sun
Wind
Soil
Animals
Many of ONE TYPE of animal in one area at the same time is called a.......
Population
Organism
Ecosystem
Forest
In the following statement what is the effect?
Climate change is predicted to produce more extreme weather patters.
Predictions
Climate change
More extreme weather patterns
Flying otters
What is NOT a resource for birds
sticks to build nests with
worms to eat
water to drink
hail storms that destroy their nests
How are ecosystems important to humans
They clean the air
They are great for activities
All of these answers are correct
They provide resources like wood
A bunch of populations and nonliving things working together make up an ___________.
Ecosystem
Organism
Forest
Mountain range
Crocodiles get their teeth cleaned by plover birds. This is an example of a ______________ relationship
Mutualistic
Commensalistic
Predator Prey
Parasitic
If you remove species from an ecosystem it can become _________.
Unbalanced
Healthier
Larger
Smaller
Mushrooms and fungi are __________
Decomposers
Producers
Consumers
Tiny plankton that produce their own food using sunlight are ______________
Producers
Consumers
Decomposers
Glorbertarians
If wolfs run out of easy prey to catch and they start to die, their prey is an example of an _________
Limiting factor
Competition
Abiotic factors
Parasitism
Is this a stable population?
No
Yes
Is there more producers or consumers in an ecosystem?
Consumers
Producers
What is there the least of in an ecosystem?
Tertiary consumers
Primary consumers
Secondary consumers
Producers
What's this?
A Food Web
A Food Chain
Decomposers get their food by __________.
making it themselves
eating live organisms
eating dead organisms
eating themselves
Which of the following would be a limiting factor in a desert?
Water
Wind
Sunlight
Number of wales present
