Magnetism
What is the source of magnetism
moving electrical changes
A valley where separate at divergent boundaries
mid-ocean ridge
What are the different main types of eclipses
Total solar eclipses, annular eclipses, and partial eclipses
What is motion
The process of moving or changing position
What is the definition for evolution
when species adapt to an environment change over a very long time
True or false, all metals are magnetic
False
Where do tectonic plates meet
the plate boundary
Why do we see the moon
Because it's reelects light from the sun
What are the two main types of forces
Contact forces and non-contact forces
Can two different species have the same body structure
yes they can
How many poles do magnetic have
2
How many years ago did pangea first break
200 million years ago
How long does it take for the moon to rotate
27.3 days
What is the difference between speed and velocity
Speed is the rate at which a object is moving and velocity is the rate at which an object is moving in a certain direction.
What is the process by which one population evolves into two or more different species
Speciation
what are the poles called
North and South pole
What cause earthquakes at transform boundaries
when two plates slide past each other
How long does it take for the Earth to rotate around the sun
1 year
Friction can make something slow down, true or false
True
What do apes and humans have in common
a common ancestor population
Magnets were discovered in the location
Magnesia
Who discovered pangea
Alfred wegener
Why does the moon have phases
Because the moon's surface is changing and that changing part is getting illuminated by the sun when the moon orbits Earth
what can push or pull any object
Force
What is a fossil
evidence of any prehistoric life which could be bones or teeth and that lived in the past.