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WorksheetsScience STAAR Review 2
Total questions: 21
Worksheet time: 23mins
Which two forces act on an object from a distance and cause the object to move?
Friction and gravity
Gravity and magnetism
Magnetism and friction
Gravity and density
Which two kinds of energies are produced by a light bulb in a circuit?
Electrical and light
Mechanical and light
Light and heat
Sound and heat
Which Earth processes can be observed in a Grand Canyon?
Formation of sedimentary rock
Oceanic waves
Mountain erosion
Plant growth
Which energy source below is considered non-renewable?
Biofuel
Natural gas
Solar
Hydropower
Examining temperature and precipitation daily using a thermometer and a rain gauge measured
temperature only
climate
wind speed only
weather
Which process describes water evaporating from the plant leaves?
Condensation
Transpiration
Precipitation
Runoff
Where will the Sun be at 12 pm?
Right above
On the east
On the west
On the south
Why does the night sky appears to move in a circle?
Earth rotates on its axis
The sky rotates over Earth
Stars travel in a circle around Earth
Earth revolves around the Sun
Which planet comes next after Jupiter?
Uranus
Mars
Neptune
Saturn
On a bright, sunny day, which time of day can be predicted to create the shortest shadows?
9am
3 pm
12pm
12am
Which of the following is a slow change to Earth's surface?
volcano
landslide
earthquake
deposition
Which of the following has a POSITIVE effect on the ecosystem?
fertilizer that washes into a river
planting trees
sewage flowing into ocean
creating pollution
Sunlight, water, and carbon dioxide are important for -
plants
animals
humans
minerals
Which adaptation is important for aquatic animals?
down feathers
long tail
webbed feet
large wings
Which planet doesn't have rings?
Mars
Jupiter
Neptune
Saturn
What is the hottest planet?
Mars
Mercury
Venus
Earth
Which of the following is a non-magnetic conductor?
Steel
Aluminum
Plastic
Glass
All of the following are found on the moon, EXCEPT -
Precipitation
Dust
Rocks
Gravity
How long does it take Earth to rotate on its axis 7 times?
One day
One week
One month
One year
A kangaroo rat lives in the desert environment. Which is the most difficult to find there?
Air
Shelter
Sunlight
Water
Which of the following is the same as frogs laying eggs?
Snake shedding skin
Plant producing seeds
Tadpole becoming a frog
Lizard dropping a tail
