What is Pumice
An igneous rock
A graphite marker
A sedimentary rock
What is a geode?
A rocklike object that that is rounded.
A rocklike objects that looks like a mudball.
A precious metal
What is Limestone?
A rare gemstone
What is the rarest gemstone?
A diamond
Jade
A ruby
What mineral is used to make pencils?
Gold
Wood
Graphite
Which metal is the best conductor of electricity?
Silver
Bronze
What is man's most useful metal?
Mercury
Uranium
Iron
What metal is used as a source for nuclear power?
What is force?
A constant push
A push or a pull
A pull after a push
What is the attraction that exists between any pair of objects?
Gravity
Friction
Mass
What is the amount of matter in an object?
Force
What is the force that resists motion?
Electricity
What is a force that causes electrically charged objects to either attract or repel each other?
What is the largest group of mammals?
Carnivores
Rodents
Primates
When animals move from place to place with the changing seasons, it is called what?
Camouflage
Migrating
Transplanting
An animal blending in with its surroundings is called what?
Blend
Adjusting
A Nocturnal animal walks around all day in search of food.
Which one would describe all rodents?
Herbivores
Omnivores
An herbivores eats meat.
A carnivore eats mostly meat.
What is an immature insect that looks just like the adult?
A mini me
A nymph
A rodent
A luminous object needs something else to make light.
An opaque object does what?
let's light pass through
Blocks light
Lets only a little light through
A transparent object does what?
Lets light pass through
Reflects light
a reflection is what?
The passing through of light
the bouncing back of light
The blocking of light
A refraction is what?
The passing through of light?
The bouncing back of light
The bending of light
Everything that takes up space and has mass and weight is what?
Oxygen
Matter
Water
The state of matter that has no definite space and flows from one place to another is what?
Liquid
A solid changes into a liquid at what point?
Freezing point
Melting point
Boiling point
At what point does a liquid change into a solid?
At what point does a liquid change into a gas?
The tendency of gases to float away and spread themselves out thinly in their surroundings is what?
Kinetic energy
Diffusion
A solid does not have a definite shape.
What is water as a gas?
Smoke
Steam
Boiling
What is the boiling point of water?
300 degrees
211 degrees
212 degrees
What is potential energy?
Stored energy
Bent energy
Extra energy
What is kinetic energy?
The energy of motion
The energy of electricity
The energy of water
What is the result of a force moving an object?
Time
Work
Devices that connect energy from natural sources into useful work is what?
Protons
Metals
Engines
Energy that is released when atoms are either split apart or joined together is what?
Automatic energy
Atomic energy
Potential energy
What is an example of potential energy?
A stretched rubber band
A running stream
A swinging baseball bat
A book on a shelf
A rolling bowling ball
Water behind a dam
What is an example of kinetic energy?
The stonefish is the least poisonous fish.
The whale is a mammal that looks like a fish.
Reef are made from what?
Seaweed
Coral stone
Coral polyps
What is a pinniped?
A web-footed animal
A wing-footed animal
A marsupial
A moray eel is a fish that looks like a what?
A lizard
A shark
A snake
The shrimp is a
type of fish
scavenger
small crustacean
herbivore
What is a wandering albatross?
The smallest flying bird
The largest bird
The smallest bird
The largest flying bird
A mollusk with two shells hinged together is called what?
A moray eel
A pinniped
A bivalve
