rocks
What is a sedimentary rock
Rocks that have multiple minerals or multiple rocks combined together.
what are fossils
the remains of a once living thing that died long ago
what is the first law
a object stays at rest when at rest
how many layers are there
there are 4 layers
how many moon Phases are there
there are 8
what is a igneous rock
A rock from bed from magma or lava
what is a cast
Something that takes the shape of a dead plant or animal
what is the second law
the more mass the more force is required
what is the crust
the outermost layer
what is a waxing crescent
a sliver of the sun hits the moon on the right side
What is a metamorphic rock
Other rocks formed by heat and pressure
what is a animal fossil
Mostly bones, Teeth, and remains of the dead animals
what is the third law
For every action there is a equal or opposite reactiom
what is the mantle
the layer of hot solid minerals between the earths crust and cores
what is a waning crescent
a sliver of the sun shines on the moon on the left side
what is weathering
Water, wind, ice, and heat breakdown rocks into fragments or sediments
what are trace fossils
Plant imprints or animals footprints harden and become fossils
what is the formula for speed
Distance divided by time
what is the outer core
a layer of molten iron and nickel that surrounds the inner core of the earth
What is the number of days it takes the moon to orbit earth
27.3 days
what is deposition
The process where sediment is laid down
Types of fossils
Cast, Molds, Animals, Bones,Teeth, Plant stems, leaves, amber, petrified wood, trace fossils
what is friction
A contact force that resits the sliding motion of two surfaces that are touching
what is the inner core
a dense sphere of solid iron and nickel at the center of earth
What is the number of days of a lunar cycle (new moon to new moon)
29.5 days