Gravity
Ecosystem
Natural Disasters
FRICTION
random
100
what is gravity
An invisible force that pulls objects toward each other.
100
What is an ecosystem made out of?
Biotic and Abiotic factors
100
Name 3 natural disasters
answers can vary from hurricanes, tsunamis, Mudsline, wildfires, tornados, and earthquakes.
100
What causes friction?
Thoughts caused by the interactions between the tiny bumps on surfaces as they rub against each other
100
what is ricks full name from the show "rick and morty"
rick sanchez
200
what has stronger gravity
Objects with more mass
200
What are some things to keep a ecosystem healthy?
A healthy ecosystem has an energy source, Usually the sun.
200
what is a tornado
A violently rotating column of air touching the ground, usually attached to the base of a thunderstorm
200
name 4 examples of friction
Driving of a a vehicle on a surface.
Applying brakes to stop a moving vehicle.
Skating.
Walking on the road.
200
darth___ ??
darth vader
300
What's a gravitational force?
A force that pulls objects with mass towards each other
300
What are the 3 main things in an ecosystem?
Producers, consumers, and decomposers
300
What to do when there's an earthquake
Drop, Cover, Hold, and stay inside.
300
How does friction make life harder?
Slow things down and stop stationary things from moving
300
luke___ ??
luke skywalker
400
How old is gravity?
13.7 billion years old
400
What are biotic factors?
A living organisms that shapes its enviroment.
400
what is a tsunami
giant waves caused by earthquakes or volcanic eruptions under the sea
400
why is friction important
Friction also generates response force
400
who is this ??? 
obiwan kinobi
500
Who discovered gravity?
Isaac Newton
500
What is the difference between a food chain and a food web
A food chain decides who eats whom, and a food web is all food chains in an ecosystem
500
Which U.S. States have the most hurricanes?
Texas, Flordia, Maine, and South Carolina
500
What does friction depend on?
Roughness of the material
500
who is this
boba fett