The reason for the rocks that are present on the Earth could not yield isotopic dates older than four billion years.

Question

Want to see more full solutions like this?

Answer 1

Question

Chapter 13, Problem 1RQ

To determine

The reason for the rocks that are present on the Earth could not yield isotopic dates older than four billion years.

Expert Solution & Answer

Answer to Problem 1RQ

The rocks on the Earth could not yield isotopic dates older than four billion years because they might have undergone melting or metamorphic chemical reactions due to high pressure and temperature or erosional effects.

It is also stated by the astronomers that the heavy bombardment of meteorites during 4.1 Ga to 3.8 Ga melted and pulverized the rocks that are present on the Earth.

Explanation of Solution

The rocks present on the surface of the Earth are classified into three types based on their modes of formation: igneous, sedimentary and metamorphic rocks. Isotopic dating is the process of finding the age of the rocks by using the isotopic minerals that are present in the rocks.

By the isotopic dating of meteorites, the age of the Earth is calculated as 4.54 Ga. However, the oldest rock on the surface of the Earth are dated only 4.0 Ga. This calculated time between 4.0 Ga-4.54 Ga is termed as Haden Eon.

The rocks between this period left no mark in the history. The rocks are formed either by the cooling of magma and lava or by the erosion, deposition and compaction of sediments or by the chemical reactions caused due to high temperature and pressure.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Students have asked these similar questions

Energy conservation is one way to decrease dependence on fossil fuels. What are some things that can be done at home, work, or school that would reduce fossil-fuel use and save money?

Since the 1970s, the median age of people in North America has done what? Increased Decreased Stayed about the same Decreased dramatically

North America has experienced a demographic transition that resulted in what kind of changes in the population of North America? Lower birthrates, lower death rates, and longer life expectancies Higher birthrates, lower death rates, and longer life expectancies Lower birthrates, higher death rates, and shorter life expectancies Higher birthrates, higher death rates, and shorter life expectancies

Answer 2

Question

Chapter 13, Problem 1RQ

To determine

The reason for the rocks that are present on the Earth could not yield isotopic dates older than four billion years.

Expert Solution & Answer

Answer to Problem 1RQ

The rocks on the Earth could not yield isotopic dates older than four billion years because they might have undergone melting or metamorphic chemical reactions due to high pressure and temperature or erosional effects.

It is also stated by the astronomers that the heavy bombardment of meteorites during 4.1 Ga to 3.8 Ga melted and pulverized the rocks that are present on the Earth.

Explanation of Solution

The rocks present on the surface of the Earth are classified into three types based on their modes of formation: igneous, sedimentary and metamorphic rocks. Isotopic dating is the process of finding the age of the rocks by using the isotopic minerals that are present in the rocks.

By the isotopic dating of meteorites, the age of the Earth is calculated as 4.54 Ga. However, the oldest rock on the surface of the Earth are dated only 4.0 Ga. This calculated time between 4.0 Ga-4.54 Ga is termed as Haden Eon.

The rocks between this period left no mark in the history. The rocks are formed either by the cooling of magma and lava or by the erosion, deposition and compaction of sediments or by the chemical reactions caused due to high temperature and pressure.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 3

Question

Chapter 13, Problem 1RQ

To determine

The reason for the rocks that are present on the Earth could not yield isotopic dates older than four billion years.

Expert Solution & Answer

Answer to Problem 1RQ

The rocks on the Earth could not yield isotopic dates older than four billion years because they might have undergone melting or metamorphic chemical reactions due to high pressure and temperature or erosional effects.

It is also stated by the astronomers that the heavy bombardment of meteorites during 4.1 Ga to 3.8 Ga melted and pulverized the rocks that are present on the Earth.

Explanation of Solution

The rocks present on the surface of the Earth are classified into three types based on their modes of formation: igneous, sedimentary and metamorphic rocks. Isotopic dating is the process of finding the age of the rocks by using the isotopic minerals that are present in the rocks.

By the isotopic dating of meteorites, the age of the Earth is calculated as 4.54 Ga. However, the oldest rock on the surface of the Earth are dated only 4.0 Ga. This calculated time between 4.0 Ga-4.54 Ga is termed as Haden Eon.

The rocks between this period left no mark in the history. The rocks are formed either by the cooling of magma and lava or by the erosion, deposition and compaction of sediments or by the chemical reactions caused due to high temperature and pressure.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 4

Question

Chapter 13, Problem 1RQ

To determine

The reason for the rocks that are present on the Earth could not yield isotopic dates older than four billion years.

Expert Solution & Answer

Answer to Problem 1RQ

The rocks on the Earth could not yield isotopic dates older than four billion years because they might have undergone melting or metamorphic chemical reactions due to high pressure and temperature or erosional effects.

It is also stated by the astronomers that the heavy bombardment of meteorites during 4.1 Ga to 3.8 Ga melted and pulverized the rocks that are present on the Earth.

Explanation of Solution

The rocks present on the surface of the Earth are classified into three types based on their modes of formation: igneous, sedimentary and metamorphic rocks. Isotopic dating is the process of finding the age of the rocks by using the isotopic minerals that are present in the rocks.

By the isotopic dating of meteorites, the age of the Earth is calculated as 4.54 Ga. However, the oldest rock on the surface of the Earth are dated only 4.0 Ga. This calculated time between 4.0 Ga-4.54 Ga is termed as Haden Eon.

The rocks between this period left no mark in the history. The rocks are formed either by the cooling of magma and lava or by the erosion, deposition and compaction of sediments or by the chemical reactions caused due to high temperature and pressure.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 5

Chapter 13, Problem 1RQ

To determine

The reason for the rocks that are present on the Earth could not yield isotopic dates older than four billion years.

Expert Solution & Answer

Answer to Problem 1RQ

The rocks on the Earth could not yield isotopic dates older than four billion years because they might have undergone melting or metamorphic chemical reactions due to high pressure and temperature or erosional effects.

It is also stated by the astronomers that the heavy bombardment of meteorites during 4.1 Ga to 3.8 Ga melted and pulverized the rocks that are present on the Earth.

Explanation of Solution

The rocks present on the surface of the Earth are classified into three types based on their modes of formation: igneous, sedimentary and metamorphic rocks. Isotopic dating is the process of finding the age of the rocks by using the isotopic minerals that are present in the rocks.

By the isotopic dating of meteorites, the age of the Earth is calculated as 4.54 Ga. However, the oldest rock on the surface of the Earth are dated only 4.0 Ga. This calculated time between 4.0 Ga-4.54 Ga is termed as Haden Eon.

The rocks between this period left no mark in the history. The rocks are formed either by the cooling of magma and lava or by the erosion, deposition and compaction of sediments or by the chemical reactions caused due to high temperature and pressure.

Answer 6

Chapter 13, Problem 1RQ

To determine

The reason for the rocks that are present on the Earth could not yield isotopic dates older than four billion years.

Expert Solution & Answer

Answer to Problem 1RQ

The rocks on the Earth could not yield isotopic dates older than four billion years because they might have undergone melting or metamorphic chemical reactions due to high pressure and temperature or erosional effects.

It is also stated by the astronomers that the heavy bombardment of meteorites during 4.1 Ga to 3.8 Ga melted and pulverized the rocks that are present on the Earth.

Explanation of Solution

The rocks present on the surface of the Earth are classified into three types based on their modes of formation: igneous, sedimentary and metamorphic rocks. Isotopic dating is the process of finding the age of the rocks by using the isotopic minerals that are present in the rocks.

By the isotopic dating of meteorites, the age of the Earth is calculated as 4.54 Ga. However, the oldest rock on the surface of the Earth are dated only 4.0 Ga. This calculated time between 4.0 Ga-4.54 Ga is termed as Haden Eon.

The rocks between this period left no mark in the history. The rocks are formed either by the cooling of magma and lava or by the erosion, deposition and compaction of sediments or by the chemical reactions caused due to high temperature and pressure.

Answer 7

Chapter 13, Problem 1RQ

To determine

The reason for the rocks that are present on the Earth could not yield isotopic dates older than four billion years.

Answer 8

Expert Solution & Answer

Answer to Problem 1RQ

The rocks on the Earth could not yield isotopic dates older than four billion years because they might have undergone melting or metamorphic chemical reactions due to high pressure and temperature or erosional effects.

It is also stated by the astronomers that the heavy bombardment of meteorites during 4.1 Ga to 3.8 Ga melted and pulverized the rocks that are present on the Earth.

Answer 9

Expert Solution & Answer

Answer 10

Expert Solution & Answer

Answer 11

Explanation of Solution

The rocks present on the surface of the Earth are classified into three types based on their modes of formation: igneous, sedimentary and metamorphic rocks. Isotopic dating is the process of finding the age of the rocks by using the isotopic minerals that are present in the rocks.

By the isotopic dating of meteorites, the age of the Earth is calculated as 4.54 Ga. However, the oldest rock on the surface of the Earth are dated only 4.0 Ga. This calculated time between 4.0 Ga-4.54 Ga is termed as Haden Eon.

The rocks between this period left no mark in the history. The rocks are formed either by the cooling of magma and lava or by the erosion, deposition and compaction of sediments or by the chemical reactions caused due to high temperature and pressure.

Answer 12

Ch. 13.2 - Prob. 1QQ Ch. 13.3 - Prob. 1QQ Ch. 13.4 - Prob. 1DYEW Ch. 13.4 - Prob. 2DYEW Ch. 13.4 - Prob. 1QQ Ch. 13.5 - Prob. 1DYEW Ch. 13.5 - Prob. 1QQ Ch. 13.6 - Prob. 1QQ Ch. 13.7 - Prob. 1DYEW Ch. 13.7 - Prob. 1QQ

The reason for the rocks that are present on the Earth could not yield isotopic dates older than four billion years.

The reason for the rocks that are present on the Earth could not yield isotopic dates older than four billion years.

Answer to Problem 1RQ

Explanation of Solution

Want to see more full solutions like this?

Chapter 13 Solutions