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2nd Grade Life Science Proficient Test 1



Multiple Choice
Identify the choice that best completes the statement or answers the question.
Life Science Proficient  RIT 180 - 191
 

 1. 

The environment where an organism lives is called
a.
a food chain
c.
an ecosystem
b.
a habitat
d.
a hypothesis
 

 2. 

An animal that eats other animals is called 
a.
a carnivore
c.
omnivore
b.
a herbivore
d.
vegetarian
 

 3. 

Organisms that break down and digest dead materials and wastes.
a.
herbivore
c.
omnivore
b.
decomposers
d.
consumer
 

 4. 

All living and non-living things in a certain environment is called
a.
a food chain
c.
an ecosystem
b.
a habitat
d.
a life cycle
 

 5. 

An animal that eats only plants is called a
a.
decomposer
c.
omnivore
b.
herbivore
d.
carnivore
 

 6. 

The order in which animals eat plants and other animals is called
a.
the food chain
c.
an ecosystem
b.
a habitat
d.
a decomposer
 

 7. 

A predator
a.
is an animal that is the prey
c.
lives on the surface of a host
b.
hunts other animals for food
d.
only eats vegetation
 

 8. 

A living thing that needs to eat other things in order to survive, it cannot make its own food.
a.
decomposer
c.
prey
b.
predator
d.
consumer
 

 9. 

A characteristic that is passed from parent to offspring is called
a.
a decomposer
c.
an ecosystem
b.
a habitat
d.
an inherited trait
 

 10. 

A giraffe’s long neck enables  it to reach leaves high above the reach of other animals, this is an example of
a.
an adaptation
c.
a decomposer
b.
a carnivore
d.
a predator
 



 
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