Vocabulary
Earth’s outermost layer of hard, solid rock that is underneath the soil, vegetation, and water.
What is the outer layer
Earth's outer layer is divided into sections called ____________.
What are plates?
Two plates move away from each other.
What is divergent?
Hard solid rock
What is the Earth's uuter layer
x + 3 = 8
What is 5
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.
Missouri is part of the ____ Western States
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?
Soft solid rock
What is the mantle
Measures the distance north or south of the equator, along imaginary lines also known as parallels.
What are latitude lines?
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 plates from underneath got added between them 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?
T or F: Plates move about 5-10in per year.
Plates move about 5-10cm per year.
T or F: The Earth's outer layer is above the Earth's mantle.
What is true
A noun is a ______, ________, or a ________.
Who is person, place, or a thing