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How are plates motions connected with motions within the rest of the earths mantle?
convection currents in the mantle provide the basic driving forces for plate motions.
What rok is a sedimentary rock?
Types of rocks that were formed by material from the earths surface and within bodies of water.
What are extrusive and intrusive igneous rock?
Extrusive rocks are formed outside of earths surface. Intrusive rocks are formed inside earths surface.
What are mountains that are formed by pushing plates together?
Mountain ranges formed by the pushing together of tectonic plates are called fold mountains. Examples include the Himalayas and the Alps, where the collision of plates has caused the Earth's crust to fold and create towering mountain peaks.
What is earths source of heat energy that drives these huge continental plates?
The primary source of heat energy driving plate tectonics on Earth is radioactive decay in the planet's interior. This process generates heat through the decay of radioactive elements within the Earth's core and mantle, resulting in convection currents that drive the movement of the planetary plates.
What is formed as plates within earth bend and crack earths crust?
magma
What are plates within earths crust?
Tectonic plates which may be either oceanic or continental in nature.
How do intrusiver rocks form?
intrusive rocks are formed within the earths surface from magma. extrusive rocks are formed from lava outside of earths surface
Where is each type of igneous rock formed?
The Extrusive igneous rock is formed on the earths surface while the Intrusive igneous rock is formed within or inside the earths crust.
Faults can form in which layer of the earth?
Faults are formed at the outer solid layers of the Earth. They are developed within the earths crust or Lithosphere.
What is the surface on which the lithospheric plates move around earths surface?
Lower mantle is the surface on which the lithospheric plates move around earths surface.
How are plates motions connected with motions within the rest of the earths mantle?
convection currents in the mantle provide the basic driving forces for plate motions.
What does the large crystals show about the rock formation?
It shows that the rock is a plutonic rock and was formed as a result of slow cooling within the earths crust/interior.
Earth's magnetic field results from the spinning of the?
The earths magnetic field results from deep in the earths core. Magnetic conduction from within the earths core is believed to be the cause of this.
What rok is a sedimentary rock?
Types of rocks that were formed by material from the earths surface and within bodies of water.
What is the difference between airplane and spaceshuttle?
Airplanes are used for transportation within the earths atmosphere where as spaceships are for travel outside and eventually back into the earths atmosphere
What part of Earths interior is inferred to have convection currents that cause tectonic plates to move?
The mantle is inferred to have convection currents that cause tectonic plates to move. Heat from within the Earth creates these currents, leading to the movement of the rigid plates on the Earth's surface.
