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WorksheetsSCIENCE MIDDLE OF THE YEAR
Total questions: 70
Worksheet time: 1hrs 6mins
An oreo cookie has a mass of 20 grams. It gets crushed into crumbs for a recipe. What is the mass of the crumbs?
15 grams
25 grams
20 grams
What will most likely result when the jet stream moves south of North
Carolina?
North Carolina will experience tropical weather conditions.
North Carolina will experience hot, dry weather.
North Carolina will experience mild weather.
North Carolina will experience cold weather.
Which best explains what type of weather the Gulf Stream usually brings
to North Carolina?
increased wind speed
increased air pressure
increased temperature
increased evaporation
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D
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It's essential to have the correct materials for an investigation.
What is the meaning of the word essential?
Optional
Needless
Important
Minor
We need to improve our study habits.
What is the meaning of the word improve?
Worse
Better
Lessen
Weaken
A mirror can (a) light, but not (b) it. A black hoodie will (c) a lot of the light that hits it.
When water evaporates, it changes from a (a) to a gas.
(a) is when rocks are broken down into pieces of sediment.
Graduated Cylinder
Volume
Triple Beam Balance
Mass
Thermometer
Temperature
Ruler
Length
Timer
Elapsed Time
Put the steps to coal formation in the correct order.
Swamp plants die.
Swamp plants are buried under layers of sediment.
Heat and pressure transform the remains into coal.
Put the rocky, inner planets in the correct order.
Mercury
Venus
Earth
Mars
(a) is short term. (b) is long term.
A (a) is formed by wind depositing sediment.
(a) is how much matter is in a substance.
Match the mixture with how to separate it.
Sugar Water
Evaporation
Rocks and Sand
Sieve
Iron Filings and Sand
Magnet
Grapes and Strawberries
By Hand
What do you call the temperature at which a liquid turns into a gas?
Condensing point
Boiling point
Freezing point
Melting point
If I mix one cup of sand with a half cup of iron fillings, can I separate them? If yes, how?
No, you can not separate this mixture
By using your hand
With a filter
By using a magnet
Which of the following does NOT have mass?
Light from a flashlight
Water in a glass
Air in a balloon
An empty box
Which of the following is NOT a Conductor?
Water
Iron
Penny
Wood
If a piece of wood is floating at the top of the pitcher with water, that means that the wood is.....
more dense than water
less dense than water
is neither an insulator or conductor
solid
How can I separate sugar and water?
By letting the sugar evaporate
By letting the water evaporate
By drinking the water and leaving the sugar behind
By mixing it
A toaster is powered by electrical energy. The toaster changes the electrical energy to.....
wind energy
solar energy
thermal energy
mechanical energy
What name is given to any material that allows electricity to pass through it?
Battery
Conductor
Insulator
Appliance
A source of power would be a....
battery
open circuit
closed circuit
a wire
In science, what is the definition of energy?
Movement of things
Ability to do work
Use of electricity
Cycle of work
What would cause refraction?
a mirror
a metallic pan
a hand lens
a pan balance
What kind of energy do we use when we carry out trash to the trash can?
Sound
Mechanical
Thermal
Solar
Which statement about light and water is correct?
Light cannot pass through water.
Light bends just before entering water.
Light changes speed when passing through water.
Light bounces in the difference directions when passing through water.
Reflection means that light
bends
bounces
refracts
magnifies
Which process would probably create the most rapid change in Earth's surface?
Erosion
Heating
Volcanic eruption
Weathering
Which of the following is NOT a characteristic of sedimentary rocks?
Sedimentary rocks often contain fossils.
Layers or bands are often visible in sedimentary rocks.
Sedimentary rocks formed as a result of volcanic eruptions.
Sedimentary rocks usually scrape easily and often crumble.
Which landforms would normally be created by water erosion?
Lakes and cliffs
Canyons and deltas
Mountains and hills
Sand dunes and valleys
Which Earth-changing process involves the gradual wearing away of rock by wind, water, and ice?
Cooling
Rotation
Sedimentation
Weathering
What is the source of all energy on Earth?
Coal
Wind
Water
Sun
About how much time is needed to create fossil fuels?
100 years
Millions of years
2000 years
500 years
Which is NOT a fossil fuel
Biomass
Natural gas
Petroleum
Coal
Which best describes fossil fuels?
Organic matter trapped in the Earth's crust
Organic matter trapped in igneous rock
Organic matter trapped in sedimentary rock
Non-organic matter trapped in metamorphic rock
A significant benefit of using alternative energy resources is that these sources....
are easy to use
can be replaced
cost nothing to use
exist in many places
Picture a glacier moving down a mountain....Which statement about glaciers is correct?
Glaciers are the main force in the creation of mountains
Glaciers move to slowly to change Earth's landscape
Glaciers create both deep valleys and mountain lakes
Glaciers carved all of the rivers that currently exist on Earth.
Nathan checks the outside temperature every morning before he gets ready for school. Nathan is checking....
climate
weather
forecast
pattern
What is the source of energy that begins the water cycle?
electricity
gravity
moon
sun
