Show:
Force and Motion
Solar System
Erosion ,Weathering , Deposition
Food chain and Food web
Space
100
This force pulls down object down to earth
Gravity
100
Is the sun a soild, liquid or gas
A Gas
100
What erosion
Erosion is the carrying away of weather materials from a particular place.
100
What is a Food Chain
Shows how living things get their food and energy
100
What does rotate
spin on an axis
200
This is a force slows down an object such as a carpeted
Friction
200
Where is the north star located at in the sky
where is the north
200
What is weathering
is a process that breaks down rock smaller pieces
200
How does a food chain begin
It start out like a animal or thing getting there food and energy
200
What do they call a new moon a new moon again
phase of the moon
300
I says that an object that is at rest will stay at rest unless a force acts on it
Newtons first laws of Motion
300
There are two planets that have rings
Saturn and Uranus
300
What is depostion
Process of dropping sediment that has bech carried from another place
300
What does a decomposer do
an organism that feeds on and breaks down dead organisms
300
Every four years an exra day is added tour calender how many days do we have in those leap years
366 days
400
What are the three motions
Periodic Motion Variable Motion Uniform Motion
400
What are the four closets planets to the sun called
Inner plants
400
What are fossils
the remains or signs of living things from long ago
400
What does prey mean
Animal that is killed and eaten by other animals
400
How much days it takes to orbit the sun
365 1/4 days
500
This is the person who invented friction
Eligah McCoy
500
What is a Solar System
A solar systems a group of celestial that revolve, or move, around a star
500
When weathring causes rock to break into smaller pieces called
sediment
500
What does energy pyramid
Shows how energy moves through a food web
500
How many days does it take the moon to turn once every day
27 1/3 days