myTestBook.com Math Reading Science Practice Test for Grade 1, 2, 3, 4 & 5    
  you are taking the following test:

 
Grade: 3,    Subject: Science,    Topic:
Question 1:
How do you define the speed of an object?

distance covered in a specific spacedistance covered in a specific time

weight gained in a specific timetemperature rise in a specific color
 
Question 2:
If an object is in motion, it will change its

ShapeSize

PositionWeight
 
Question 3:
Which object will require most energy to move it from its position?

BusCar

BikeSkate
 
Question 4:
Which gas is essential for animal breathing?

Carbon dioxideNitrogen

OxygenArgon
 
Question 5:
What do insects eat in the food chain?

Other animalsMeat

Only waterPlants
 
Question 6:
Earth ______ on its axis and _______ around the Sun.

rotates , revolvesrotates , moves

fly , revolvesrevolves , rotates
 
Question 7:
Which planet has visible rings around it?

JupiterSaturn

EarthUranus
 
Question 8:
What is the effect of earth's revolution around the Sun?

It produces storms on the earth.It produces day and night on the earth.

It produces seasons on the earth.It increases the temperature of the Sun.
 
Question 9:
Which one is NOT a correct form of water?

IceSteam

WaterSmoke
 
Question 10:
When heated, a solid phase will turn into ________ phase .

PowerGas

LiquidCrystal
 
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