Which planet is farther from the Sun: Earth or Neptune?
Neptune
What colorful arc can appear when sunlight passes through raindrops?
Rainbow
What invention lets you take a picture and keep it?
Camera
What body part pumps blood around your body?
Heart
What tool measures how hot or cold something is?
Thermometer
Which planet is nicknamed Earth’s twin: Venus or Jupiter?
Venus
What do you call water changing from liquid into gas?
Evaporation
What machine makes copies of a paper document?
Photocopier or copier
What organs fill with air when you breathe?
Lungs
What tool measures weight in a kitchen?
Scale
What is the name of our galaxy?
Milky Way
What force makes a magnet pull some metal objects toward it?
Magnetism
What invention lets people travel upward between floors inside a tall building?
Elevator
What hard structures protect the brain inside your head?
Skull bones or skull
What do you call a test you do to find something out?
Experiment
What force keeps us from floating off Earth?
Gravity
What do you call a weather scientist: a meteorologist or a chef?
Meteorologist
What kitchen machine blends fruit into a smoothie?
Blender
What part of your eye gets larger in dim light?
Pupil
What sense helps you tell that a bell is ringing?
Hearing
What path does a planet follow around the Sun?
Orbit
What do you call a huge rotating storm that forms over warm ocean water?
Hurricane
What tool lets scientists see tiny things much larger?
Microscope
What organ helps you think, remember, and control your movements?
Brain
What material is attracted to many magnets: iron or wood?
Iron