Physical Science
Anything that has mass and take up space
What is matter
What a plant or animal does
What is behavior
The four natural divisions of the year based on changes in temperature due to the varied amounts of sunlight.
What is seasons
An original model
What is a prototype
A scientist that studies objects in space
What is an astronomer
Physical or chemical characteristics of matter used to describe or identify a subsantce.
What is properties?
the space, conditions, and all living and nonliving things around an organism
What is environment
The star at the center of the Solar System
What is the Sun?
The inventions and methods of solving problems.
What is technology
The study of celestial objects
What is astronomy
The heaviness of an object; force of gravity on mass
What is weight
Behavior that is acquired through experiences
What is learned behavior
A ball of gas in space that produces its own light and heat.
What is a star?
a hand held device
What is a tool?
The path one object takes as it revolves around another object in space
What is orbit
begins and ends with the same kind of matter
What is physical change
Behavior you were born with and did not have to learn
What is instinct
An imaginary line that Earth's rotates around.
What is an axis?
A hardware device that mechanically joins two or more items together.
What is a fastener?
The galaxy that contains our Solar System
What is the Milky Way Galaxy
Matter is not created or destroyed during chemical reactions
What is Matter Conservation
passes on from parent to offspring
What is inherited
an obscuring of the light from one celestial body by the passage of another between it and the observer or between it and its source of illumination
What is an eclipse
to make known or visible
What is discover?
A large group of stars held together by gravitation and separated from other groups of stars by large regions of space
What is galaxy