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What is stratigraphic superposition? Answer Back to Main Board
Remains or impressions of a living organism. Back to Main Board Answer
How old is the earth? Back to Main Board Answer
What is the outermost layer of the earth? Back to Main Board Answer
What is the thinnest layer of the earth? Back to Main Board Answer
Which layer is between the crust and core? Back to Main Board Answer
Magma is Back to Main Board Answer
The most dense layer of the earth is the Back to Main Board Answer
The earth’s core is made of Back to Main Board Answer
The part of the crust where we live is the Back to Main Board Answer
The part of the crust at the bottom of the ocean is the Back to Main Board Answer
Continents drifting apart is called Back to Main Board Answer
What is probably the force that moves continents? Back to Main Board Answer
When two tectonic plates move toward one another Back to Main Board Answer
A crack in the earth’s crust is called a Back to Main Board Answer
A mountain formed from lava and rocks is called a Back to Main Board Answer
When magma reaches the earth’s surface, we call it Back to Main Board Answer
Rocks formed from melted magma or lava are called Back to Main Board Answer
When little particles of weathered rocks stick together to make a bigger rock it is called Back to Main Board Answer
Rocks changed by heat and pressure under the earth’s surface are called Back to Main Board Answer
The thickest layers of the crust are usually around Back to Main Board Answer
Which layer of the earth is the most dense? Back to Main Board Answer
Scientists can share their results by Back to Main Board Answer
A science experiment should be done at least Back to Main Board Answer
“If you heat water to a temperature of 100 degrees celcius, then the water will begin to boil”. This is a example of a(an) Back to Main Board Answer
Each layer of rock on earth is older than the layer above it. Back to Main Board
fossil Back to Main Board
4.6 Billion years Back to Main Board
crust Back to Main Board
crust Back to Main Board
mantle Back to Main Board
Melted rock Back to Main Board
core Back to Main Board
Iron and nickel Back to Main Board
Continental crust Back to Main Board
Oceanic crust Back to Main Board
Continental drift Back to Main Board
Convection currents in the mantle Back to Main Board
Convergent boundaries Back to Main Board
fault Back to Main Board
volcano Back to Main Board
lava Back to Main Board
igneous Back to Main Board
sedimentary Back to Main Board
metamorphic Back to Main Board
Mountain ranges Back to Main Board
core Back to Main Board
Journas, conferences, tv, internet, and radio Back to Main Board
Three times Back to Main Board
Boiling point Back to Main Board