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What is the major heat source of earth's crust?
there are many reasons for heat in earths crust. like the friction between rock masses during movements of earths crust. there may also be heat left over from the original heat of earths interior. but the main reason for heat in earths crust is radioactive elements. they give off energy that can be absorbed as heat. some radioactive elements include uranium, thorium, and a form of potassium.
What are the three major characteristics that geologists use to identify igneous rocks?
The three major characteristics that geologists use to identify igneous rocks are mineral composition, texture, and color. Mineral composition is determined by the types of minerals present in the rock, texture refers to the size and arrangement of mineral grains, and color can provide clues about the rock's mineral content and history.
How many major layers of atmosphere does the Earth have?
The Earth's atmosphere is divided into five major layers: the troposphere, stratosphere, mesosphere, thermosphere, and exosphere. Each layer has distinct characteristics and plays a specific role in protecting and regulating our planet.
What are the major layers found in mature soils?
The major layers found in mature soils are the O horizon (organic layer), A horizon (topsoil), E horizon (eluviated layer), B horizon (subsoil), and C horizon (parent material). These layers vary in their composition, texture, and nutrient content, playing important roles in supporting plant growth and ecosystem function.
What is the earth made up name the 3 major layers?
The Earth is composed of three major layers: the inner core, outer core, and mantle. The inner core is solid and made mostly of iron and nickel. The outer core is liquid and also composed of iron and nickel. The mantle is a solid rocky layer that surrounds the outer core.
Which of earths layers contains the seven major plates?
lithosphere
What is the thickness of the earths mantle?
The earths mantle is one of the four major layers, laying between the crust and the outer core. At 2885 kilometers, it is the thickest layer.
What are the three major divisions layers of the moons interior?
The three major layers of the Moon's interior are the crust, mantle, and core. The crust is the outermost layer and consists of rocky material. The mantle is a denser layer beneath the crust, made up of silicate rocks. The core is the innermost layer, composed of iron and nickel.
Interior plains major cities?
interior plains major cities
What is most of earths major earthquakes caused by?
Earths Major Earthquakes are caused by faulting of rock in earth's crust.Hope this helps
Where are Earths major landforms?
Earth's major land forms are known as continents.
Which of earths mechanical layers contains the seven major planets?
Earth's mechanical layers consist of the lithosphere, asthenosphere, mesosphere, outer core, and inner core. The seven major tectonic plates, which include the Pacific, North American, Eurasian, African, South American, Indo-Australian, and Antarctic plates, are found within the lithosphere. This rigid outer layer encompasses the crust and the uppermost part of the mantle.
What is the major source of oxygen for the earths atmosphere is?
Plants
What are the earths major landforms?
The earth's major landforms are mountains, hills, plateaus, and plains.
What is a major cause of erosion on earths surface?
one major contributor is moving water
WHAT is the major source of energy for earths system?
The sun is the major external source of energy.
What is a major interior partion?
Partion Magic
