Matter
A state of matter with a rigid fixed shape
What is solid
The longest day of the year
What is the summer solstice
The system that contains the stomach
What is the digestive system
The force of flight that allows causes the plane to move up
what is lift
The movement of air from areas of high pressure to low pressure
what is wind
A measure of how much space an object occupies
What is volume
A day when the length of the day and night are equal
What is an equinox
The system responsible for bringing oxygen into the body
What is the respiratory system
The force that a parachute uses to slow you down
what is drag
Water falling from the sky (solid or liquid)
what is precipitation
This phase of matter can be compressed
What is a gas
The reason we have seasons
What is the Earth's axis tilt
The system responsible for supporting the structure of your body
What is the skeletal system
A resource that will not replenish itself within one lifetime
what is a non-renewable resource
A measure of the amount of water in the air
what is humidity
The ability of an object to float
A phase of the moon where more than half of the moon is illuminated
What is a gibbous moon
The system responsible for transporting material throughout the body
what is the circulatory system
The source of energy derived from heat underground
what is geothermal energy
The average weather conditions in an area over many years
what is climate
A system that transfers force through incompressible liquid
What is hydraulics
A celestial event where the moon casts a shadow on the earth
What is a solar eclipse
The system responsible for controlling all other systems
The method of designing something to reduce drag
what is aerodynamics
A device used to measure wind speed (The device we built on Monday)
what is an anemometer