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The Earth's crust consists of the following elements and percentages: # Oxygen--47% # Silicon--28% # Aluminum--8% # Iron--5% # Calcium--4% # Sodium--3% # Potassium--3% # Magnesium--2% # Titanium--0.5% # All others--<1%
What else can I help you with?
How do most elements on earth occur?
Most elements on the Earth occur as oxides or silicates.
How frequently do high and low tides occur in most locations on Earth?
High and low tides typically occur twice a day in most locations on Earth.
Where in the united states do tornadoes most frequently occur?
Tornado in the U.S. most frequently occur on the Great Plains.
What are the two most abundant elements in the solid earth?
The two elements that commonly occur within the earth crust are Oxygen and Silicon.
When do auroras occur most frequently?
Auroras occur most frequently during the mostintense phase of the 11-year sunspot cycle.
Which type of tornado most frequently occurs?
supercell tornados occur most frequently
Are most of the actinides occur naturally in earth's crust?
No, most of the actinides do not occur naturally in Earth's crust. Actinides are a group of elements that are mostly synthetic or man-made through nuclear reactions. Only a few actinides, like uranium and thorium, occur naturally in significant quantities in the Earth's crust.
When do tornadoes occur most frequently?
when there is a severe thunderstorm
In what conditions are hailstorms most likey to occur What regions do these storms occur most frequently?
occur means something that people can predict and will happen
Where do volcanoes occur most frequentley?
Volcanic eruptions occur only in certain places and do not occur randomly. ... Volcanoes occur most frequently at plate boundaries
Where does wears most frequently occur on a plunger pump?
In the cylinder
Which tornado on a fujita scale most frequently occur?
F0
