Vocabulary
Earth’s outermost layer of hard, solid rock that is underneath the soil, vegetation, and water.
What is the outer layer or crust?
Earth's outer layer is divided into sections called ____________.
What are plates?
Two plates move away from each other.
What is divergent?
Solid, most dense layer at the center of Earth.
What is the inner core?
x=mx+b
What is the formula to graph an equation involving slope and y-intercept?
A diagram that shows what the inside of something looks like.
What is a cross section?
The plates of Earth's outer layer __________________.
What is move?
Two plates move toward each other.
What is convergent?
True or False- Some continents are no longer touching because earthquakes and volcanoes pushed them apart.
False-
Continents are always moving slowly due to movement in the mantle.
15: Louisiana, Arkansas, Missouri, Iowa, Oklahoma, Kansas, Nebraska, North Dakota, South Dakota, and parts of Minnesota, New Mexico, Montana, Wyoming, and Colorado
How many states came out of the land acquired in the Louisiana Purchase?
An underwater mountain range formed when two plates move apart.
What is a mid-ocean ridge?
Earth's plates move on top of a soft, solid layer called the __________________.
What is the mantle?
The type of boundary that lies between South America and Africa.
What is divergent boundary?
What is the innermost layer of the Earth?
What is the inner core?
What's the third amendment?
No quartering soldiers in your house
A long, deep indentation in the ocean floor formed when two plates move together
What is a trench?
If you removed all the vegetation, soil, and water from the surface of the earth this would be left.
What is hard, solid rock?
Mid-ocean ridge, trench, and volcano.
What is landforms are at plate boundaries?
True or False- Continents slowly moved apart as new crust is formed over millions of years.
True-
The soft, solid mantle fills the space.
The number one rule for adding and subtracting fractions.
What is the common denominator?
An extinct reptile that lived about 300 million years ago.
What is Mesosaurus?
At divergent plate boundaries, rock rises from the mantle and _______, adding new solid rock to the edges of both plates.
What is hardens?
The type of current that is responsible for plate motion.
What is convection?
What is another word (not crust/outer layer) for Earth's outer layer?
What is the lithosphere?
How much money was the prize in Button Button
$50,000