Solution Found!

Conceptual Physical Science | 5th Edition | ISBN: 9780321753342 | Authors: Paul G. Hewitt John A. Suchocki, Leslie A. Hewitt
Change Question

The Precambrian spans a huge amount of time. List

Chapter 23, Problem 42

(choose chapter or problem)

Get Unlimited Answers
QUESTION:

The Precambrian spans a huge amount of time. List the following Precambrian highlights from first to last: (a) stromatolites, (b) formation of the Moon, (c) primitive ozone layer, (d) formation of the oceans.

Questions & Answers

QUESTION:

The Precambrian spans a huge amount of time. List the following Precambrian highlights from first to last: (a) stromatolites, (b) formation of the Moon, (c) primitive ozone layer, (d) formation of the oceans.

ANSWER:

Problem 42

The Precambrian spans a huge amount of time. List the following Precambrian highlights from first to last:(a) stromatolites, (b) formation of the Moon, (c) primitive ozone layer, (d) formation of the oceans.

        

                                                               Step by Step Solution

Step 1 of 2

Formation of the moon happened by 4.5 billion years ago followed by the Formation of oceans at around 3.8 billion years ago, then the formation of stromatolites i.e deposits of the earliest microorganisms then at the end formation of the primitive ozone layer which resulted in the formation of new life forms.

Add to cart

Study Tools You Might Need

Chapter: 5 Problem: 100P

Introductory Chemistry 5
Name each compound and calculate its formula mass. (a) \(\mathrm{Al}_{2}\left(\mathrm{SO}_{4}\right)_{3}\) (b) \(\mathrm{P}_{2} \mathrm{O}_{3}\) (c) HClO(aq) (d) \(\mathrm{Cr}\left(\mathrm{C}_{2} \mathrm{H}_{3} \mathrm{O}_{2}\right)_{3}\)

Chapter: 10 Problem: 10.2

Chemistry 11
Carbon dioxide has a linear geometry and is nonpolar. Yet we know that the molecule executes bending and stretching motions that create a dipole moment. How would you reconcile these conflicting descriptions about \(\mathrm{CO}_{2}\)?

Chapter: 1 Problem: 36

Anatomy & Physiology 1
Identify the four components of a negative feedback loop and explain what would happen if secretion of a body chemical controlled by a negative feedback system became too great.

Chapter: 17 Problem: 29

Anatomy & Physiology 1
The function of the placental hormone human placental lactogen (hPL) is to ________. a. prepare the breasts for lactation b. nourish the placenta c. regulate the menstrual cycle d. all of the above

Chapter: 0 Problem: 4–2

Molecular Biology of the Cell 6
The four core histones are relatively small proteins with a very high proportion of positively charged amino acids; the positive charge helps the histones bind tightly to DNA, regardless of its nucleotide sequence.

Chapter: 8 Problem: 2

Biology: The Dynamic Science 4
n which organelle does photosynthesis take place in plants? Where in that organelle are the two stages of photosynthesis carried out?

Chapter: 13 Problem: 6

Psychology 5
The fact that people in relationships want their costbenefit ratio to be about the same as their partners is known as a. passionate love. b. bilateral symmetry. c. equity. d. comparison level for alternatives.

Chapter: 7 Problem: 23

Calculus for AP
Finding an Indefinite Integral In Exercises, find the indefinite integral. (Note: Solve by the simplest method-not all require integration by parts.) \(\int \frac{x e^{2 x}}{(2 x+1)^{2}} d x\)

Not The Solution You Need? Search for Your Answer Here:

×

Login

Login or Sign up for access to all of our study tools and educational content!

Forgot password?
Register Now

×

Register

Sign up for access to all content on our site!

Or login if you already have an account

×

Reset password

If you have an active account we’ll send you an e-mail for password recovery

Or login if you have your password back