WorksheetsYearly Science Review
Total questions: 40
Worksheet time: 21mins
A pencil falls off of a desk. What moves the pencil toward the floor?
mass
friction
gravity
speed
4 cars are at the starting line of a race. Which car will require the most force to start moving?
car with mass of 1200 kilograms
car with mass of 1500 kilograms
car with mass of 1700 kilograms
car with mass of 2000 kilograms
Which is the force that pulls a ball to the ground after being dropped?
friction
air resistance
gravity
What was the average speed of a car that traveled 180 miles in 3 hours? (speed = distance÷time)
55 mph
60 mph
180 mph
540 mph
Mrs. Giet’s class is playing tug of war at recess. They decide to play boys against girls. There are 11 girls and 6 boys. As soon as the game began, the girls were able to move the rope to their side. Why?
There was an equal amount of force pulling on each side making it unbalanced.
There was an equal amount of force pushing on each side making it unbalanced.
There was more force on the girls side making it unbalanced.
There was less force on the girls side making it unbalanced.
When did the earthworm move the greatest distance?
between 0 and 1 minutes
between 1 and 2 minute
between 2 and 3 minutes
between 3 and 4 minutes
Which of these would take the most force to lift?
one book
a cotton ball
a pencil
a box of bricks
An object travels 3 meters in one second, 6 meters in two seconds, and 9 meters in three seconds. Its speed is
decreasing
increasing
moving at a constant rate
John noticed a puddle from this morning is now gone. Through what process did this happen?
Condensation
Evaporation
Precipitation
A ball weighing 2 pounds and a ball weighing 3 pounds are dropped from the same height. What will be the result?
Gravity will cause them to fall at the same time
Gravity will cause the heavier object to fall first
Gravity will cause the lighter object to fall first
Which is an example of a chemical change (new substance formed)?
ice melting
wood burning
hair drying
water evaporating
For fox squirrels, which of these is a learned behavior?
When a low pressure system moves into North Carolina, which kind of weather will most likely occur?
cold and dry
fair and sunny
rainy and windy
clear and humid
Aliyah observes the air pressure daily. Over the last couple of days the air pressure has been increasing. What weather will Aliyah most likely observe as a result?
increasingly clear skies and more wind
increasingly clear skies and dry weather
increasingly cloudy skies and dry weather
increasingly cloudy skies and humid weather
Without decomposers, what would build up on the ground and not return to the soil?
large rocks
rain water
bacteria and other microorganisms
dead plant and animal matter
When an animal dies in an ecosystem a mushroom will sometimes grow on the remains of the animal. Which best describes the role of the mushroom in the ecosystem?
producer
consumer
decomposer
scavenger
In the morning, students observed puddles of water all over the playground. What would
BEST explain why the playground was dry in the afternoon?
Animals drank the water.
The wind stopped blowing.
Someone dried the puddles.
The water evaporated during the day.
What is it called when water droplets form on the outside of a cool glass?
Condensation
Transpiration
Precipitation
Evaporation
