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The internal structure of the Earth consists of several layers: the inner core, outer core, mantle, and crust. The inner core is solid iron and nickel, while the outer core is liquid iron and nickel. The mantle is composed of solid rock that can flow slowly over time. The Earth's crust is the outermost layer and is divided into tectonic plates that float on the semi-fluid mantle. External structures of the Earth include the atmosphere, hydrosphere, and biosphere, which interact with each other and the solid Earth to form a dynamic system.

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Are earthquakes internal or external forces of change?

Earthquakes are internal forces of change caused by tectonic plate movement and stress release along faults within the Earth's crust. They are not considered external forces as they originate from within the Earth.


Does earth have radioactive internal energy and external energy?

Yes, Earth does have radioactive internal energy, which comes from the decay of radioactive elements in its core. As for external energy, Earth receives energy from the Sun in the form of solar radiation, which affects various processes on the planet such as weather patterns and climate.


Is a mountain formed by internal or external forces?

A mountain is formed by both internal and external forces. Internal forces, such as tectonic plate movement and volcanic activity, cause the uplift of the Earth's crust. External forces, such as erosion by wind, water, and ice, shape the mountain's surface over time.


Differences between internal and external processes of the earth?

External process occur on the surface of the earth . It is slow change . Ex- change in leevel of the earth . Internal process occur inside the surface of the earth . It is sudden change . Ex -earthquake activities


Do earthworms use internal or external fertilization?

Earthworms use internal fertilization. During copulation, sperm is transferred from male to female through the male's specialized structures called seminal vesicles. The female then stores the sperm in her spermatheca until she is ready to fertilize her eggs.

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What covers internal and external body structures?

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Pictures of internal and external structures of leaf?

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What is an adjustment to internal and external physical structures?

An adjustment to internal physical structures involves altering the position of body organs or tissues through manual manipulation, such as in chiropractic care. External physical structures are modified by adjusting the arrangement or configuration of components, like in engineering or architecture.


What types of forces act on structures?

external force and internal force


Why are sponges classified as animals than plants?

due to their internal and external structures


What is the study of internal and external structure of the body and the physical relationship among body parts?

1. is the study of internal and external structures of the body and the physical relationships among body parts.


Are earthquakes internal or external forces of change?

Earthquakes are internal forces of change caused by tectonic plate movement and stress release along faults within the Earth's crust. They are not considered external forces as they originate from within the Earth.


Does the Atlantic salmon have internal or external fertilization?

internal external not internal external not


What feature sculpted on earth's surface by internal or external force?

buthole


What feature sculpted on earth's surface by internal or external forces?

buthole


Does earth have radioactive internal energy and external energy?

Yes, Earth does have radioactive internal energy, which comes from the decay of radioactive elements in its core. As for external energy, Earth receives energy from the Sun in the form of solar radiation, which affects various processes on the planet such as weather patterns and climate.


Is bearded dragons development internal or external?

its internal