Question: When Earth first formed, its elements were distributed evenly. Rank, from first to last, the episodes that brought about Earths uneven distribution of elements: (a)

When Earth first formed, it’s elements were distributed evenly. Rank, from first to last, the episodes that brought about Earth’s uneven distribution of elements:
(a) Gravitational contraction heating,
(b) Radioactive decay heating,
(c) Density segregation,
(d) Impact heating.

Step by Step Solution

★★★★★

3.40 Rating (169 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

d... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Conceptual Physical Science Questions!

A shaft is drilled from the surface to the center of the earth (Fig. 12.25). As in Example 12.10 (Section 12.6), make the unrealistic assumption that the density of the earth is uniform. With this...

The escape speed from Earth is 11.2 km/s, but that is only the minimum speed needed to escape Earth's gravitational pull; it does not give the object enough energy to leave the solar system. What is...

A shaft is drilled from the surface to the center of the earth (see Fig. 13.24). As in Example 13.10 (Section 13.6), make the unrealistic assumption that the density of the earth is uniform. With...

) Why is the mass of the earth important to maintain life as we know it? A) If the earth's mass were significantly different, we would be bombarded by cosmic rays that would strip away our...

Consider; Why is the mass of the earth important to maintain life as we know it? A) If the earth's mass were significantly different, we would be bombarded by cosmic rays that would strip away our...

SUMMARIZE THE ARTICLE BELOW : Teams of people working together for a common purpose have been a centerpiece of human social organization ever since our ancient ancestors first banded together to hunt...

Do you expect robots to have a bigger impact inside or outside of factories in the next 15 years, and what implications does your answer have for the kinds of strategies that will gain competitive...

Having trouble with the calculations, especially the last 4. Any help would be great thanks lods (see table). The Geologic Timescale ERA PERIOD REMARKS Myrs Large ice sheets centered on Earth's...

create a instructional outline with the template in appendix D on a training program for conflict management. use appendix A - conflict management competency as a guide. Instructional Contrat B...

1. The most likely theory of the formation of the Moon is that it a. was a large asteroid captured by the Earth. b. formed at the exact same time and place as the Earth. c.is a small planetesimal...

How long would day be if the Earth were rotating so fast that objects at the equator were apparently weightless?

The Pitt Corporation has been outsourcing data processing in the belief that such outsourcing would reduce costs and increase corporate profitability. In spite of this, there has been no meaningful...

A portfolio is equally invested in 10 different assets worth $10 each, one of which loses 50% of its value in Year 1. Which one of the following statements is true regarding the use of asset...

1. Choose a company you have worked for or would like to work for and discuss how it could benefit from market segmentation. Does that company do a good job segmenting today? Why or why not?

Air traffic controllers give instructions called vectors to tell airline pilots in which direction they are to fly. If these are the only instructions given, is the name vector used correctly? Why or...

Can you find a vector quantity that has a magnitude of zero but components that are not zero? Explain. Can the magnitude of a vector be less than the magnitude of any of its components? Explain.

(a) Does it make sense to say that a vector is negative? Why? (b) Does it make sense to say that one vector is the negative of another? Why? Does your answer here contradict what you said in part (a)?

5.20 Problem 5.20 Find the future value of an investment of $3,900 made today for the following rates and periods: (If you solve this problem with algebra round intermediate calculations to 6 decimal...

0 1. Pine Company expects to sell 900 wreaths in December 2018, but wants to plan for 200 more and 175 less than expected. The wreaths sel for $8.00 each and have variable costs of $500 each. Fixed...

Mariela understands Tax-Free Savings Account (TFSA) but also understands that the available contribution room can be tricky to calculate. See Table C to help with your responses. She knows the...