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WorksheetsCheck point 1 redo!
Total questions: 10
Worksheet time: 5mins
Name
Class
Date
1.
What type of organism does a secondary consumer eat?
a)
Producer
b)
Primary consumer
c)
Secondary consumer
d)
Tertiary consumer
2.
On a food web in which direction does the arrow point?
a)
To the one doing the eating
b)
To the one being eaten
c)
It does not matter
d)
Neither, there is no arrow on the line
3.
What is the main difference between a decomposer and a scavenger?
a)
A decomposer will get rid of dead and dying things and the scavenger will only get rid of dad things
b)
A scavenger gets rid of only dying things, a decomposer gets ride of dead and dying things
c)
A decomposer will get rid of the meat only, the scavenger gets rid of everything
d)
A scavenger gets rid of the meat only, the decomposer gets rid of everything
4.
How are Omnivores and Herbivores similar?
a)
They both eat meat
b)
They both eat meat and plants
c)
They both eat dead things
d)
They both eat plants
5.
Using the food web picture answer the following question. Which of the organisms in the food web is a tertiary consumer and what does it eat?
a)
Python - frog and rat
b)
Wolf - Eagle and python
c)
Fruit fly - mangoes
d)
Frog - Butterfly, grasshopper, fruit fly and dragonfly
6.
Which of the following relationships has one organism not being helped or hurt and another being helped?
a)
Mutualism
b)
Commensalism
c)
Parasitism
d)
Predation
7.
A hermit crab will live in a shell that is made by snail and then is abandoned. What kind of relationship is this?
a)
Mutualism
b)
Commensalism
c)
Parasitism
d)
Predation
8.
Which of the following is an example of natural selection?
a)
A bird eats the parasites out of a crocodile's mouth
b)
A giraffe has developed a long neck over time to eat the leaves of a tall tree
c)
A tapeworm eats the food of another animal once inside it's intestine
d)
A flower uses a tree to climb higher to get to the sunlight
9.
C.J. studied a relationship between two organisms in an ecosystem for a class project. The relationship between the organisms is classified as mutualism. As part of the project, C.J. needed make a diagram of the relationship between the organisms. C.J. decided to use an arrow to show an organism benefiting form a relationship. Which model should C.J. use to best show mutualism?
a)
Organism A ----> Organisms B
b)
Organism A <---- Organism B
c)
Organism A <-------> organism B
d)
Organism A ---- Organism B
10.
Organisms in an ecosystem sometimes compete with one another. What can be inferred about two organisms that compete in an ecosystem?
a)
One of the two organisms is a parasite
b)
The organisms do not harm or benefit one another
c)
There is at least one resource that is required by both organisms
d)
At least one of the organisms is a predator
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