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What do metamorphic rocks with a non-foliated texture show metamorphic changes involve?
Metamorphic rocks with a non-foliated texture show that the metamorphic changes involved did not result in the development of a preferred alignment of mineral grains. This indicates that the rocks were subjected to directed pressure or high temperatures without causing the minerals to align into layers. Examples of non-foliated rocks include marble and quartzite.
Why do scientists believe that earth's rocks and the Moon's rocks are similar?
Scientists believe Earth's rocks and the Moon's rocks are similar because both were formed through similar processes, such as volcanic activity and impacts from asteroids. Additionally, studies of lunar samples brought back from moon missions show similarities in composition to certain rocks found on Earth.
How do magnetic stripes show Earth's history of magnetic fields?
As you move away from an ocean ridge, the rocks get older.
How do you tell if a rock is intrusive?
Intrusive rocks have large crystals due to slow cooling beneath the Earth's surface, giving them a coarse texture. They often appear in large, plutonic formations such as batholiths or stocks. Intrusive rocks generally show no evidence of volcanic activity.
What do geologic maps show?
Geologic maps show the distribution of different rock types, formations, and geologic features on the Earth's surface. They provide information about the age, composition, and structure of the rocks in a specific area, helping geologists understand the geologic history and processes that have shaped the landscape. Geologic maps are essential tools for land use planning, resource exploration, and understanding natural hazards.
How do sedimentary rocks show the conditions of a place?
Sedimentary rocks show the conditions of a place by
How can rocks show that changes take place?
Rocks can show changes through processes like sedimentation, metamorphism, and weathering. The presence of different types of rocks, such as sedimentary, igneous, and metamorphic, can indicate past environmental conditions and overall geological change over time. Fossils found in rocks can also demonstrate biological changes that have occurred.
Minerals in igneous rocks can show the direction of earths?
The Earth magnetic field changes approximately every 200,000 thousand years.
Which of these changes show a chemical change?
all rocks are made of minerals
What evidence shows that earth's magnetic field changes?
One piece of evidence is the study of ancient rocks that show reversals in magnetic orientation. Another evidence comes from observations of the movement of the magnetic poles over time. Additionally, observations of magnetic anomalies in the Earth's crust provide further evidence of changes in the magnetic field.
What do metamorphic rocks with a non-foliated texture show metamorphic changes involve?
Metamorphic rocks with a non-foliated texture show that the metamorphic changes involved did not result in the development of a preferred alignment of mineral grains. This indicates that the rocks were subjected to directed pressure or high temperatures without causing the minerals to align into layers. Examples of non-foliated rocks include marble and quartzite.
How have scientists used radioactive dating to show that earth is about 4.6 billions years?
by defining the age of rocks
How can sedimentary rocks show earth history?
they have fossils and pieces of the environment from the past inside of them
Why do scientists believe that earth's rocks and the Moon's rocks are similar?
Scientists believe Earth's rocks and the Moon's rocks are similar because both were formed through similar processes, such as volcanic activity and impacts from asteroids. Additionally, studies of lunar samples brought back from moon missions show similarities in composition to certain rocks found on Earth.
How do magnetic stripes show Earth's history of magnetic fields?
As you move away from an ocean ridge, the rocks get older.
Why is wisards of Waverly place the most poopular show?
because it is funny and it ROCKS!(and david Henrie is HOT)
What are the release dates for The Greatest Show on Earth - 1963 A Place to Belong 1-19?
The Greatest Show on Earth - 1963 A Place to Belong 1-19 was released on: USA: 11 February 1964
