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Worksheetsscience
Total questions: 120
Worksheet time: 1hrs 6mins
called a ___________.
a butterfly?
Magnets attract
Magnets move this objects
Which objects are sorted correctly?
Which object can you pull?
Which object can you push?
Which object rolls?
Which object slides?
Which is a school tool?
Which are garden tools?
Which are house cleaning tools?
Every force has __________________ .
direction
strength
push
direction AND strength
A constraint is _____________________ .
a goal
a test
a limit to the design
a solution
When forces are balanced, the net force is __________ .
zero
one
When ____________ forces act on an object, they make the object move.
unbalanced
balanced
The poles of a magnet are _________________ .
south and west
north and south
east and west
Opposite poles of magnets ________ each other.
repel
attract
push
An electromagnet uses electricity to produce a ________ force.
electric
magnetic
balanced
Ryan has 2 boxes. One weighs 5 pounds. The other weighs 50 pounds. If he pushes on the boxes with the same amount of force, what will happen?
The 5lb box will move more easily.
The 50lb box will move more easily.
The boxes will move at the same speed.
A stronger force will cause am object to move ________ .
faster
slower
When objects are in contact, they exert ________ on each other.
gravity
forces
balance
What step in the water cycle occurs when a water turns into water vapor?
condensation
precipitation
evaporation
What is the difference in air pressure at the peak of a mountain versus the base of the mountain?
Air pressure is greater at the base of the mountain.
The Air pressure depends on the weather.
Air pressure is lower at the base of the mountain.
Choose the correct steps a scientist follows to predict a hurricane.
Scientists take information from satellites above Earth's surface to predict the path of hurricanes.
Scientists use weather instruments to collect data and create a digital model of the hurricane's path.
Scientists use special planes to fly into the eye of the hurricane.
What tool do scientists use to study wind speeds inside a thunderstorm to learn about a tornado?
Fujita Scale
Doppler Radar
Space Satellites
Igneous Rock forms ...
by heat and pressure warping a rock.
by magma.
by earthquakes.
The cause of a rock breaking due to frozen water is an example of...
soil formation.
erosion.
weathering.
A plate moving along a fault often causes...
an earthquake.
a tornado.
a hurricane.
Choose the correct definition and example of a fossil fuel.
a rock rich in minerals that can be removed from Earth. Ex. metal
cell that changes energy from the Sun into electrical energy. Ex. solar panels
items made from organisms that lived long ago. Ex. coal
Contamination of the ocean or land is...
the greatest risk of from using an oil drill.
caused by sediment.
a nonrenewable energy source.
Clay holds too much water, and the plant's roots will rot.
True
False
Chemical weathering...
is when rock is broken into smaller pieces, and the material that makes up the rock or soil also changes.
is when only the size of the rocks is changed.
is when nothing changes.
Physical weathering...
is when only the size of the rock changes.
is when nothing changes.
is when rock is broken into smaller pieces, and the material that makes up the rock or soil also changes.
What option shows an example of a renewable and nonrenewable natural resources?
trees and solar energy
plants and oxygen
water and natural gas
Hurricanes can be harmful.
True, rain and storm surges can cause flooding. Strong winds can destroy homes and other buildings.
False, hurricanes are not harmful.
Hurricanes can be helpful.
True, hurricanes provide a lot of rain that keeps wells flowing. They may also remove non-native plant species from the ground so native species have room to grow.
False, hurricanes cannot be helpful.
Complete the statement: 1.______________ breaks rock down into tiny particles (sediment). Over time, 2.__________________, along with particles of organic material, are formed. The top layers 3.____________ on the bottom layers, forming sedimentary rocks.
- Weathering 2. many layers of particles 3. press
- Many layers of particles 2.press 3.weathering
- Weathering 2. press 3. many layers of particles
Cause: Erosion of land next to the ocean.
Effect: Waves erode the shoreline and carry grains of sand away. People can use sandbags to stop erosion along the coast.
Effect: Rain can wash away the topsoil, which is the soil with the most nutrients for plants. Farmers can slow erosion by planting trees around their fields. Their roots will help keep the soil in place.
There is no effect of erosion on land next to the ocean.
Cause: Erosion of land on an inland farm.
Effect: Waves erode the shoreline and carry grains of sand away. People can use sandbags to stop erosion along the coast.
Effect: Rain can wash away the topsoil, which is the soil with the most nutrients for plants. Farmers can slow erosion by planting trees around their fields. Their roots will help keep the soil in place.
There is no effect of erosion on an inland farm.
in our body there are two types of intestine they are _ _ _ _ _ intestine and _ _ _ _ _ _.
(a)
find the body part
man
ear
animals
small intestine
Which of the following would have the most volume?
A gallon of milk
a coffee cup
a water bottle
a Capri Sun
You made some hot chocolate and it was 99°C. After waiting about 10 minutes it was 75°C. What temperature do you think it would be after 10 more minutes?
10°C
50°C
80°C
100°C
If you had to tell me the texture of an object, what word could you use?
loud
smooth
heavy
shiny
Which group share the same physical properties?
orange juice, orange, sand
sand, marble, orange juice
marble, ball, orange
orange, sand, water
Which of these could you observe?
The student was hungry
The student loved Math
The student was thinking about reading a book
The student didn't finish their homework
Look at the image and choose the correct statement.
The peaches have more mass
The peaches and lemons have the same mass.
The lemons have a greater volume.
The lemons have more mass.
You have 2 water bottles. One is filled with water, the other is empty. Which has the most volume?
The volumes are the same
The air has the most volume
The water has the most volume
The volumes need to be weighed.
Air is made of matter. Do you agree or disagree?
I disagree, because I can't see it
I agree, because it takes up space
I disagree, because I can see it
I agree, because it doesn't take up any space
While students were outside eating their lunch they were sweating. Once lunch was over, they came into the classroom and stopped sweating. Why did this happen?
The temperature was higher inside the classroom.
The temperature outside was higher than inside.
The temperatures were equal.
The temperature outside is lower than inside.
What can you measure using this graduated cylinder?
area
mass
volume
length
What tool would you use to measure mass?
ruler
pan balance
thermometer
graduated cylinder
How do you start a scientific investigation?
with a prediction
with a conclusion
with a question or problem
with organized data in tables and charts
Look at the image and choose the correct statement.
The peaches have more mass
The peaches and lemons have the same mass.
The lemons have a greater volume.
The lemons have more mass.
The three states of matter are:
solid, ice, liquid
solid, air, liquid
gas, solid, water
liquid, gas, solid
The molecules in a solid are:
tight and close together
moving around as fast as they can
slightly spaced out
spread far apart from each other
What does this describe? An organism that breaks down the cells of dead plants and animals.
Producer
Herbivore
Decomposer
Carnivore
You can measure the weather with some different ...
temperature
tools
thermometer
Lilian wants to measure the temperature of her room. So, she has to use ....
If you want to know where the wind is coming from, you have to use _______
Look at the picture above. It shows ... season.
spring
summer
winter
In this season, the weather is warm, many plants grow, and it might be very dry. What season is it?
Spring
Summer
Fall
What can happen in Fall season?
the leaves change color
Some plants die
Some animals have babies
What is the coldest season?
Fall
Spring
Winter
What season comes after spring?
Winter
Summer
Fall
This season is called...
Winter
Fall
Summer
In the spring...
it gets cold and plants start to die.
it snows.
plants starts to grow again.
