Frage 1
Antworten
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An igneous rock
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A graphite marker
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A sedimentary rock
Frage 2
Frage 3
Antworten
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A rare gemstone
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A sedimentary rock
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A precious metal
Frage 4
Frage
What is the rarest gemstone?
Frage 5
Frage
What mineral is used to make pencils?
Frage 6
Frage
Which metal is the best conductor of electricity?
Frage 7
Frage
What is man's most useful metal?
Frage 8
Frage
What metal is used as a source for nuclear power?
Frage 9
Antworten
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A constant push
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A push or a pull
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A pull after a push
Frage 10
Frage
What is the attraction that exists between any pair of objects?
Frage 11
Frage
What is the amount of matter in an object?
Frage 12
Frage
What is the force that resists motion?
Antworten
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Electricity
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Force
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Friction
Frage 13
Frage
What is a force that causes electrically charged objects to either attract or repel each other?
Antworten
-
Friction
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Mass
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Electricity
Frage 14
Frage
What is the largest group of mammals?
Antworten
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Carnivores
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Rodents
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Primates
Frage 15
Frage
When animals move from place to place with the changing seasons, it is called what?
Antworten
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Camouflage
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Migrating
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Transplanting
Frage 16
Frage
An animal blending in with its surroundings is called what?
Antworten
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Blend
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Adjusting
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Camouflage
Frage 17
Frage
A Nocturnal animal walks around all day in search of food.
Frage 18
Frage
Which one would describe all rodents?
Antworten
-
Carnivores
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Herbivores
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Omnivores
Frage 19
Frage
An herbivores eats meat.
Frage 20
Frage
A carnivore eats mostly meat.
Frage 21
Frage
What is an immature insect that looks just like the adult?
Antworten
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A mini me
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A nymph
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A rodent
Frage 22
Frage
A luminous object needs something else to make light.
Frage 23
Frage
An opaque object does what?
Frage 24
Frage
A transparent object does what?
Antworten
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Lets light pass through
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Reflects light
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Blocks light
Frage 25
Frage
a reflection is what?
Frage 26
Frage
A refraction is what?
Frage 27
Frage
Everything that takes up space and has mass and weight is what?
Frage 28
Frage
The state of matter that has no definite space and flows from one place to another is what?
Frage 29
Frage
A solid changes into a liquid at what point?
Antworten
-
Freezing point
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Melting point
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Boiling point
Frage 30
Frage
At what point does a liquid change into a solid?
Antworten
-
Boiling point
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Melting point
-
Freezing point
Frage 31
Frage
At what point does a liquid change into a gas?
Antworten
-
Boiling point
-
Freezing point
-
Melting point
Frage 32
Frage
The tendency of gases to float away and spread themselves out thinly in their surroundings is what?
Antworten
-
Matter
-
Kinetic energy
-
Diffusion
Frage 33
Frage
A solid does not have a definite shape.
Frage 34
Frage
What is water as a gas?
Frage 35
Frage
What is the boiling point of water?
Antworten
-
300 degrees
-
211 degrees
-
212 degrees
Frage 36
Frage
What is potential energy?
Antworten
-
Stored energy
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Bent energy
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Extra energy
Frage 37
Frage
What is kinetic energy?
Frage 38
Frage
What is the result of a force moving an object?
Frage 39
Frage
Devices that connect energy from natural sources into useful work is what?
Frage 40
Frage
Energy that is released when atoms are either split apart or joined together is what?
Antworten
-
Automatic energy
-
Atomic energy
-
Potential energy
Frage 41
Frage
What is an example of potential energy?
Antworten
-
A stretched rubber band
-
A running stream
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A swinging baseball bat
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A book on a shelf
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A rolling bowling ball
-
Water behind a dam
Frage 42
Frage
What is an example of kinetic energy?
Antworten
-
A running stream
-
Water behind a dam
-
A rolling bowling ball
-
A swinging baseball bat
-
A stretched rubber band
-
A book on a shelf
Frage 43
Frage
The stonefish is the least poisonous fish.
Frage 44
Frage
The whale is a mammal that looks like a fish.
Frage 45
Frage
Reef are made from what?
Antworten
-
Seaweed
-
Coral stone
-
Coral polyps
Frage 46
Frage
What is a pinniped?
Antworten
-
A web-footed animal
-
A wing-footed animal
-
A marsupial
Frage 47
Frage
A moray eel is a fish that looks like a what?
Frage 48
Antworten
-
type of fish
-
scavenger
-
small crustacean
-
herbivore
Frage 49
Frage
What is a wandering albatross?
Antworten
-
The smallest flying bird
-
The largest bird
-
The smallest bird
-
The largest flying bird
Frage 50
Frage
A mollusk with two shells hinged together is called what?
Antworten
-
A moray eel
-
A pinniped
-
A bivalve