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4th Grade Science EOY review

Total questions: 26

Worksheet time: 25mins

Name
Class
Date
1.

Lacewings are insects that hatch from eggs.


Which of these correctly compares the lacewing life cycle with the frog life cycle?

a)

Adult lacewings lay eggs, but adult frogs give birth to live larvae.

b)

When they hatch, young lacewings and young frogs look different from their adult forms.

c)

When they hatch, both lacewings and frogs have long legs for jumping.

d)

Both adult lacewings and adult frogs have more legs than they had as larvae

2.

Which list contains only animals that receive energy transferred directly from producers in this food web?

a)

Red-tailed hawks, snowshoe hares, and caterpillars

b)

Snowshoe hares and caterpillars

c)

Snowshoe hares and shrews

d)

Shrews and red foxes

3.

How many grams does this scale show rounded to the nearest number?

a)

452

b)

254

c)

524

d)

542

4.

What is it called when liquid water is warmed and becomes a water vapor?

a)

Condensation

b)

Evaporation

c)

Precipitation

d)

Transpiration

5.

The toy oven shown uses a lightbulb to bake small cakes. What types of energy does the toy oven use to bake the cakes?

a)

Mechanical and Thermal

b)

Light and Sound

c)

Electrical and Thermal

d)

Mechanical and Electircal

6.

Which object only requires mechanical energy to use this object?

a)

Hammer

b)

Thermometer

c)

Fan

d)

Iron

7.

Which of these is a behavior that is learned rather than inherited?

a)

Swallowing a sweet liquid

b)

Having a pleasant dream?

c)

Digesting a cholcolate covered strawberry

d)

Identifying the scent of a rose

8.

8 A partial wetland food web is shown. Which statement correctly describes the transfer of energy in a food chain in this wetland? F Energy is transferred from hawks to shrews to grasshoppers to marsh grasses.

a)

Energy is transferred from grasshoppers to crickets to frogs to hawks.

b)

Energy is transferred from hawks to shrews to grasshoppers to marsh grasses.

c)

Energy is transferred from cattails to crickets to shrews to hawks.

d)

Energy is transferred from marsh grasses to crickets to hawks to frogs.

9.

When water turns from a gas to a liquid this is called?

a)

Evaporation

b)

Precipataion

c)

Condensation

d)

Accumalation

10.

Why does this circuit not work?

a)

The wires are not connected on the wood block

b)

The switch is open

c)

All three lightbulbs are burned out

11.

Which of these soils has the smallest particles of rock and allows water flow through the slowest?

a)

Gravel

b)

Sand

c)

Silt

d)

Clay

12.

Today the temperatute in memphis is 26 degrees celsius. Tomorrow what do you think the temperatue most likley will be?

a)

26

b)

29

c)

23

d)

20

13.

The zebra longwing butterfly is the state insect of Florida. The picture below shows its life cycle.

What claim can you make about the life cycle of the zebra longwing butterfly based on evidence in the picture?

a)

It goes through three stages.

b)

It goes through complete metamorphosis.

c)

It goes through incomplete metamorphosis.

d)

It goes through its life cycle in three weeks.

14.
A resource that, once exhausted, cannot be replaced in a short amount of time.
a)
Renewable resource
b)
insulator
c)
Nonrenewable resource
d)
gravity
15.
A resource that cannot easily be exhausted because it is rapidly replaced by nature.
a)
Nonrenewable resource
b)
Renewable resource
c)
evaporate
d)
conductor
16.
A force that slows or stops motion when objects rub together.
a)
Push
b)
Magnetism
c)
Gravity
d)
Friction
17.
A material that allows energy to easily flow through it
a)
electricity
b)
conductor
c)
insulator
d)
circuit
18.
A material that blocks the flow of energy
a)
electricity
b)
conductor
c)
insulator
d)
circuit
19.
The gradual wearing down of something by wind, water, and other natural forces and carrying it away to another location.
a)
Erosion
b)
Weathering
c)
Deposition
d)
Delta
20.
The breakdown of solid materials into very small particles by water, air, and other natural events.
a)
Erosion
b)
Weathering
c)
Deposition
d)
Delta
21.
The build up of land by the settlement of sediment and soil in a new location.
a)
Erosion
b)
Weathering
c)
Deposition
d)
Delta
22.

Which city had a 10°C increase in temperature from Monday to Wednesday?

a)

Lubbock

b)

San Antonio

c)

Houston

d)

Brownsville

23.

Which of the landforms pictured is created by water depositing sediment at the end of a river?

a)

picture 1

b)

picture 1 and 2

c)

picture 1 and 3

d)

picture 3

24.

Which of the following resources must be conserved because it could be used up by people?

a)

Water

b)

Sunlight

c)

Oil

d)

Oxygen

25.
a)

The rubber cord

b)

The plastic outlet cover.

c)

The metal prongs.

d)

The painted wall.

26.
a)

Bulbs A and B will light, but bulb C will not.

b)

All of the bulbs will light, but they will be dim.

c)

The bulbs will not light.

d)

Only bulb A will light.