NASA
Nasa uses these to travel into space
What are rockets?
This organ in your body pumps blood
What is the heart?
What is another name for water?
H2O
What is ice?
The most common weather event that produces lightning
What are thunderstorms
A person trained to go to space is called this.
What is an Astronaut
Plants use this to make food
What is photosynthesis?
What force pulls all objects down?
Gravity
Comes out from a volcano after an eruption
What is lava?
The center of a hurricane
What is the eye?
NASA works with other countries on what space station
The International Space Station
A carnivore eats what?
What is the basic building block for ALL matter in the universe?
An Atom
The shaking of earth
What is an earthquake
A violently rotating column of air that comes from a thunderstorm to the ground
What is a tornado?
What is the National Aeronautics and Space Administration
This is the powerhouse of a cell
What is the mitochondria?
Is a melting ice cube a physical or chemical change?
Physical
The center of an atom
What is the nucleus?
The measure of the amount of water vapor in the air
What is humidity?
This mission landed humans on the moon
What is the Apollo mission
This system in your body fights diseases
What is your immune system?
What is it called when water changes to a gas?
Evaporation or boiling
What are solids, liquids, and gases?
When water vapor cools and condenses into visible water droplets or ice crystals
What is a cloud?