WorksheetsTCI Science 1.6 Lesson Game
Total questions: 10
Worksheet time: 3hrs 30mins
In all ecosystems,
all parts affect each other.
the needs of all species are met.
all species have enough to survive.
there in plenty of food and resources.
A creature that is captured and eaten is ___
a producer.
a predator.
the prey.
a consumer.
In a healthy environment, the number of ____
predators is very small.
predators is greater than prey.
predators and prey are balanced.
prey is greater than predators.
Why do scientists study the ecosystem o Isle Royale?
Nothing can enter or leave it.
The animals have plenty to eat.
It is in the largest of the Great Lakes.
It is home to many types of animlas.
If the number of moose on Isle Royale decreases, _____
The wolves begin to raise offspring
The number of wolves increases.
The number of wolves decreases.
The amount of fir trees decreases.
_____ can cause an environment to be unhealthy.
Too many of one type of oranism
Too few of one type of organism
Death of one type of organiam
all of the above
A lot of algae growing in a pond could be an example of ____
a healthy food chain.
a healthy environment.
an unhealthy environment.
excess food for consumers.
Which of the following nonliving parts of an ecosystem can change the living parts?
increase in insects
change in weather
death of plant life
decrease in prey
How would the death of a first level consumer, like tadpoles, change the environment? ____
second level consumers would decrease
the environment would not change
higher level consumers would increase
plants that produce food would decrease
The rise of ticks in Isle Royale caused the amount _____
moose to decrease and amount of wolves to decrease.
moose to increase and amount of wolves to decrease.
moose to decrease and amount of wolves to increase.
moose to increase and amount of wolves to increase.
