Show:
Motion Formulas and More Energy Systems ?'s
Energy Systems
Scientific Method
Earth Science
Genetics/Life Science
100
What is speed?
distance / time
100
What is a FRAME OR REFERANCE
is something used to compare a moving object to.
100
What is Unethical Practices?
Practices That Don't Make Sense In Science
100
What is continents on tectonic plates?
The continents sit on top of large moving plates that ‘float’ on the Earth’s mantle. Think of crackers floating on hot soup.
100
What is evoution?
Changing of a species overtime
200
What is average speed?
total distance / total time
200
What is MOTION?
A CHANGE IN POSITION OF AN OBJECT
200
What is a prediction?
Making an inerfrence
200
What is the theory of continental drift?
The theory of continental drift says that all of the continents were once together in a large land mass called PANGAEA. Because the ‘PLATES’ moved since they ‘float’ on the mantle of the earth, scientists think the continents drifted apart.
200
What is sexual reproduction?
Reproduction WITH fusion of gametes…EXAMPLE: Sperm and Egg Cell
300
What is acceleration?
final velocity - initial velocity / time
300
What is Momentum?
MOVEMENT of and object
300
What is the Scientific Method?
How solving an experiment works.
300
What is sea floor spreading?
Sea floor spreading is when new oceanic crust is formed because of underwater volcanic activity. The older crust is pushed to the sides of the newer crust.
300
What is fossils?
preserved remains of plants or animals
400
What is a NEWTON?
measures how much FORCE there is. A FORCE is simply a push or pull.
400
THE MORE MOMENTUM SOMETHING HAS, THE HARDER IT IS TO what IT
Stop It
400
What is a descritption?
Scientific Questions Through Observations
400
What is the ‘Asthenosphere’?
part of the upper mantle just below the lithosphere
400
What is Extinction?
often caused by a change in environmental conditions
500
What is Potential Energy?
THE ENERGY OF POSITION
500
WHAT IS THE DIFFERENCE BETWEEN SPEED AND VELOCITY?
something travels in a certain amount of time, (difference) SPEED AND A DIRECTION
500
What is an inference?
Explaining An Observation Or Statement
500
What is a globe?
3-D models of the Earth.
500
What is a ‘PHENOTYPE’?
can include not only the physical appearance of the organism, but also its behavior — for example, the migration of geese