levers and pulleys
True or False does a lever give you more strength to lift a object
True
what is a variable
can change or be changed
what is solar energy?
Solar power is energy from the sun that is converted into thermal or electrical energy.
what is climate?
A typical pattern of weather conditions
Bob has 35 candy bars he eat 27 how many candy bars does he have left?
bob has diabetes or 8 candy bars
what are three types of levers or pulleys
possible answer wheel barrow,see saw,screw,crane,saw,and shovel.
what are the 3 types of variables in science
independent, dependent, and controlled.
what is the middle part of your shadow
umbra
what is the name of a long period of no rain?
Drought
who ranges the best
elmo
how many classes are there in levers
3 classes
what is a controlled variable
you control it
what is the out side of your shadow called
penumbra
what makes the waves move?
during the day, warm air cools, then sinks again.
what is the best ice cream shop in new freedom
bonkey's
What class lever is a wheel barrow
2
what is a independent variable
does not change
what makes the sun hold all the planets?
Gravity
what are the Climate Labels?
Fahrenheit, Celsius, and Kelvin.
who won the first super bowl
Green bay packers
what is a Variable speed Pulley?
a device for changing the speed of the item.
what is a dependent variable
it depends on the independent variable
what is released from the sun at the upper atmosphere?
Solar Wind
what is the ancient climate name
Paleoclimatology
who invented the potato chip
George Speck