Force
What is a push or a pull?
force
What type of energy is the energy of motion?
Kinetic energy
What is the innermost layer of the earth called?
The inner core
Animals with spines are called...
vertebrates
What are rocks made of?
minerals
What is the force that pulls things down to earth?
Gravity
Potential energy
What are the large pieces of the earth's crust that shift/move called?
Tectonic plates
Animals without spines are called
invertebrates
When magma cools and hardens, it forms what kind of rock?
igneous rock
Force is measured in what unit?
Newtons
What does a Newton's cradle demonstrate?
The transfer of energy
Name the two types of earth's crust.
oceanic crust and continental crust
What is the process called when plants take sunlight and turn it into food/energy?
Photosynthesis
sedimentary rocks
What is the area around a magnet called.
A magnetic field
What type of energy would a rollercoaster car have at the top of a hill?
Potential energy
What is the thickest layer of the earth?
The mantle
A place where plants and animals live is called...
a habitat
Rocks that change from one kind of rock to another are called
Metamorphic rocks
Name five types of force
push, pull, magnetism, gravity, friction
When, on a roller coaster, would the car have the most potential energy?
at the bottom of a large hill (before it flattens out)
Name the four layers of the earth
crust, mantle, outer core, inner core
The outside covering of a seed is called...
Name the three types of rocks
igneous, metamorphic, and sedimentary