This is when matter starts as a liquid and then becomes a gas
What is boiling
100
the distance traveled divided by the time it takes
What is speed
100
Grouping of things according to similar characteristics?
What is classification
100
Astronomy is>???????????
What is The science of the stars, planets, and other objects in the universe
100
the region of the H-R diagram occupied by most stars is the
What is the main-sequence stars
200
To pull or push on an object in order to change the object’s position is known as this.
What is Force
200
The energy of motion is called
What is kinetic energy
200
Kingdom is................
What is largest and most general group
200
Archaeology?
What is the study of the remains of past cultures
200
Which way do groups run in the periodic table........?
What is vertical (up and down).
300
This is where you can find metals on the periodic chart
What is to the left of the zig-zag line
300
The speed of an object an its direction
What is velocity
300
Change in a kind of organism over time; process by which modern organisms have descended from ancient organisms?
What is evolution
300
Embryology is./...........
What is the branch of biology that studies the formation and early development of living organisms.
300
All stars begin as this?
What is a nebula
400
Hardness, texture, shape, color, size, and conductivity are some of the _________ that can be used to Identify matter.
What is Properties
400
What is potential energy?
What is stored energy that results from the position or shape of an object.
400
Phylum is ........
What contains a large number of very different organisms
400
Radiology is ........................................
What is the branch of medical science dealing with the medical use of X-rays or other penetrating radiations.
400
Compare and contrast absolute and apparent brightness?
What is apparent brightness is how bright the star is from Earth. Absolute brightness is the brightness of a star if it were at a standard distance from Earth.
500
This is the formula for force
What is force equals mass times speed
500
Energy cannot be created or destroyed?
What is law of conservation of energy
500
Carolus Linnaeus........... is
What is swedish botanist who developed the first successful system for classifying living things into similar groups, a system that is still in use today.
500
Thermodynamics is .....................
What is the branch of physics that deals with transforming heat into other kinds of energy.
500
Why do astronomers use scientific notation?
What is What is to describe sizes and distances in the universe since those numbers are often very large or very small.