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Utah SEEd Science Review 4th Grade Flashcards | StudBud
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Utah SEEd Science Review 4th Grade
Utah SEEd Science Review 4th Grade
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1
How do scientists know about dinosaurs?
They study fossils to learn about ancient life.
They observe dinosaurs in the wild.
2
How do musical instruments convert movement into sound energy?
Vibrations
Electric Energy
Heat Energy
Conversions
3
Which structure's MAIN function is helping animals move?
limbs
skin
brain
heart
4
What will happen if a ping pong ball and a basketball collide?
Energy will transfer from the basketball to the pingpong ball.
Energy will transfer from the ping pong ball into your hand.
Energy will disappear.
Energy will appear.
5
Why do animals have body coverings?
to help them blend in with their environment
to protect their internal organs
to attract a mate
to look good
6
Which plant structure functions to supports reproduction?
stems
flowers
roots
leaves
7
A rock is formed from tiny pieces of dirt, sand, and rock that have been cemented together over time. What is this?
sedimentary rock
fossil
metamorphic rock
mineral
8
Bats use echolocation to find food. This is an example of _____.
animals using their memories.
animals using their resources.
animals using their vision.
animals using their senses.
9
What happens when a light wave hits a smooth surface?
vision
reflection
amplitude
rejection
10
The height of a wave is called
amplitude
wavelength
pattern
frequency
11
Fossils of tropical plants have been discovered in Antarctica. This evidence supports the conclusion that ______.
Antarctica used to be much warmer.
Antartica used to be an ocean.
Plants can survive in ice.
Dinosaurs lived in Antarctica.
12
When two objects collide, you know there is a transfer of energy because there is a change in _______.
size
mass
effort
motion
13
Constellations appear in different seasons because___.
the sun is a star.
the earth is revolving around the sun.
they are so far away.
the earth is rotating on its axis.
14
The sun rises in the
east
north
south
west
15
Dinosaur footprints can tell you ____.
how big the dinosaur was.
how fast the dinosaur moved.
what color dinosaurs were.
where the dinosaur lived.
16
If you hit a ball with lots of energy, it will travel ___.
at the same speed.
a short distance.
a long distance.
in a straight line.
17
What can you see in a room that is
completely
dark?
reflection
nothing
refraction
color
18
Objects with more mass also have more ____.
distance
speed
energy
waves
