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WorksheetsSTAAR Wars 5th Grade Science Review #10
Total questions: 10
Worksheet time: 50mins
To give the organisms a way to escape
To provide oxygen for the organisms
To help dry out the habitat
To allow water to get in to the terrarium
The Sagebrush will decrease.
The number of Frilled Lizards will decrease.
The Sun will receive more energy.
The number of Frilled Lizards will increase.
A hedgehog is a small animal that lives in the
forest ecosystem. They are covered with sharp
quills and have the ability to roll themselves into
a little ball when feeling threatened by an
enemy. Which of the following is an adaptation
of a hedgehog?
Breathing in oxygen
having sharp quills
living in a forest ecosystem
their diet
Giant Salvinia is a water plant that grows in South
America. The United States brought the water
plant over for use in ponds and aquariums. A
disadvantage of this plant is that it grows quickly
in Texas and can completely cover ponds and
lakes. What effect does this most likely have on
an ecosystem?
The Salvinia blocks sunlight that other native
plants need.
The water supply increases in the area.
Other plant growth in the area increases.
The amount of rainfall in the area changes.
The chicken goes through complete
metamorphosis.
The moth goes through incomplete
metamorphosis.
The chicken needs oxygen but the moth does not.
Both the chicken and the moth start out as an egg.
wheat only
hawk, wheat,
and grasshopper
snake only
hawk and snake
Different monkey species eat a variety of
foods such as fruit, insects, leaves, and
reptiles. A monkey that knows which tree
has the most fruit is an example of --
an adaptation
a learned behavior
an inherited trait
an environmental trait
Which of the following statements about
ecosystems is true?
A decrease in an organism’s population will
affect another organism in an ecosystem.
Plants provide all the energy in an ecosystem.
Non-living elements in an ecosystem are not
important.
Not all ecosystems need oxygen.
Which statement best explains what happens
in step Y of the tomato plant life cycle?
Fruit forms.
The plant grows roots.
The seed is
planted.
The seedling emerges.
What were the students most likely
investigating?
Which bird’s feet have hollow bones?
Which birds can hop the farthest?
Which model of a bird’s foot moves more
water?
Why do bird’s have different feet?
