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Worksheets

5th Grade Science Benchmark 3

Total questions: 21

Worksheet time: 11mins

Name
Class
Date
1.
Which statement best describes matter at its smallest level?
a)
Matter is made of continuous, solid material
b)

Matter is made of particles too small to see

c)
Matter only exists in visible forms
d)
Matter cannot be broken down into smaller pieces
2.
What happens to the total mass when water changes from liquid to ice?
a)
The mass increases
b)
The mass stays the same
c)
The mass decreases
d)
The mass disappears completely
3.
When mixing baking soda and vinegar, how do you know a new substance has formed?
a)
The mixture changes temperature
b)
The color changes
c)
Bubbles form and a gas is released
d)
The mixture becomes magnetic
4.
How does energy flow from the sun to a deer eating grass?
a)
Sun → deer → grass
b)
Sun → grass → deer
c)
Grass → sun → deer
d)
Deer → grass → sun
5.
What role do decomposers play in an ecosystem?
a)
They produce their own food using sunlight
b)
They break down dead organisms and return nutrients to the soil
c)
They only eat other animals
d)
They create oxygen from carbon dioxide
6.
Which interaction shows the relationship between the hydrosphere and atmosphere?
a)
Rocks breaking down into soil
b)
Plants growing in the ground
c)
Water evaporating into clouds
d)
Volcanoes erupting
7.
Which is an example of a chemical change?
a)
Ice melting
b)
Paper being cut
c)
Rust forming on metal
d)
Sugar dissolving in water
8.
How do plants primarily get their energy?
a)
From the soil
b)
From water
c)
From sunlight
d)
From air alone
9.

Which sequence shows the correct movement of matter after a maple leaf falls to the ground?

a)

Dead leaf → Earthworms → Bacteria → Soil nutrients → Maple tree

b)

Dead leaf → Maple tree → Bacteria → Soil nutrients → Earthworms

c)

Dead leaf → Soil nutrients → Bacteria → Maple tree → Earthworms

d)

Dead leaf → Bacteria → Earthworms → Soil nutrients → Maple tree

10.
Which sphere of Earth contains most of the planet's water?
a)
Atmosphere
b)
Biosphere
c)
Hydrosphere
d)
Geosphere
11.

What happens to the flow of matter in a forest food web if all oak trees disappeared?

a)

Wolves would immediately leave the area

b)

Mushrooms would produce more spores

c)

Fish populations would decrease first

d)

Squirrels would lose a major food source

12.
What happens when two substances are mixed and form bubbles?
a)
Only a physical change occurred
b)
The substances remained unchanged
c)
A chemical reaction might have occurred
d)
The substances disappeared
13.
Where is most of Earth's freshwater stored?
a)
In rivers and lakes
b)
In glaciers and ice caps
c)
In underground aquifers
d)
In the atmosphere
14.

Which organism is considered a producer in a forest ecosystem?

a)

Mushroom

b)

Deer

c)

Oak Tree

d)

Spider

15.

What happens to the total weight of the paper when it is torn into multiple pieces?

a)

The weight increases with more pieces

b)

The weight stays the same regardless of pieces

c)

The weight decreases with more pieces

d)

The weight varies randomly with each tear

16.
How does matter move through a food web?
a)
In one direction only
b)
In a circular pattern
c)
Randomly without pattern
d)
From producers to consumers only
17.
Which best describes the interaction between Earth's spheres during a volcanic eruption?
a)
Geosphere and hydrosphere only
b)
Biosphere and atmosphere only
c)
Geosphere and atmosphere only
d)
Geosphere, atmosphere, and biosphere
18.

What role does decomposition play in creating dead zones?

a)

It attracts more marine life

b)

It creates more algae

c)

It uses up oxygen in the water

d)

It releases helpful nutrients into the water

19.

Which sequence correctly shows how matter moves through a forest after a deer dies?

a)

Dead deer → Worms → Bacteria → Soil nutrients → Oak tree → Living deer

b)

Dead deer → Oak tree → Bacteria → Soil nutrients → Worms → Living deer

c)

Dead deer → Soil nutrients → Oak tree → Bacteria → Worms → Living deer

d)

Dead deer → Living deer → Bacteria → Soil nutrients → Oak tree → Worms

20.

The amount of space something takes up

a)

density

b)

mass

c)

volume

d)

matter

21.

How do farming practices contribute to dead zone formation?

a)

Through irrigation methods

b)

Through fertilizer and nutrient runoff

c)

Through pesticide use only

d)

Through soil erosion only