1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
sladkih [1.3K]
3 years ago
9

Volcanic rock has often been found early in the rock record but less frequently in later rock layers what does this suggest to s

cientists about early earth
volcanic activity was more common in the past than it is today

volcanic activity is the same today as it was early in earth's history

volcanic rock is easier to find

volcanic rock is more easily preserved than other kinds of rock
Geography
1 answer:
kirill [66]3 years ago
4 0
The fact that volcanic rock has often been found early in the rock record but less frequently in later rock layers suggest to scientists the following conclusion  about early earth: <span>volcanic activity was more common in the past than it is today.
</span>Besides volcanic activity in general, also huge volcanic eruptions<span> were much </span>more common than today<span>.</span>
You might be interested in
I was overwhelmed with gratuitous advice. Well-meaning yet ignorant friends thrust their opinions into unwilling ears. The major
ra1l [238]

Question A

Correct option is (iii) sought after, as it is indicated in the passage that "I was overwhelmed with gratuitous advice". Gratuitous means not required, or not necessary. Hence the author was not asking for advice, it was not sought after

Question B

Correct option is (iv) when he was on the steamer. It is indicated at the end of the passage that "The fellow passengers in the steamer began to advise us". After reading the statement, "I should want them after leaving Aden", you might feel that the correct option could be (ii) when he was in Aden, but the passage doesn't give enough information to confirm that the advice was give at the point when he was in Aden

Question C

The correct option is (iii) meat-eating would keep him healthy. It is indicated in the passage that "The majority of them said I couldn't do without meat in the cold climate. I would catch consumption.". Hence, the meat was supposed to keep him healthy and not catch consumption.

Question D

The correct option is (iv) he had promised his mother he would not do so. It is indicated in the passage that "My mother, before consenting to my departure, had exacted a promise from me not to take meat. So, I was bound not to take it, if only for the sake of the promise.".

7 0
3 years ago
Examine the map of North and South American rivers.
wolverine [178]

Answer:

<h2><em><u>Figure</u></em><em><u> </u></em><em><u>D</u></em><em><u>:</u></em> </h2><h2><em><u>Amazon</u></em><em><u> </u></em><em><u>river</u></em></h2>

Explanation:

<em><u>The Amazon is considered the world's largest river</u></em> by volume, but scientists have believed it is slightly shorter than Africa's Nile.

The Brazilian scientists' 14-day expedition extended the Amazon's length by about 176 miles (284 kilometers), making it 65 miles (105 kilometers) longer than the Nile.

<em>Amazon river is located in South America </em>

5 0
3 years ago
I'm just very stuck on this my answer was 60 but it was wrong i guess
tester [92]

it is 10 because you have to set up an equation to get the answer



5 0
3 years ago
Discuss how the air pollution produced in one country can affect another country. Is it possible for polluted water to be transp
Vika [28.1K]

Answer:

Pollutants are harmful solids, liquids, or gases produced in higher than usual. Air pollution mainly affects those living in large urban areas, where road. and transported from one region to another area located far away.

Explanation:

Took The Assignment :)

5 0
3 years ago
Read 2 more answers
How did the decision to drop the atomic bomb on Hiroshima impact the people of Japan?
Svetach [21]

Answer:

Some people thought it was barbaric but some thought that they needed that to stop the war because the japan government was going to keep fighting until the whole country got destroyed

Explanation:

7 0
3 years ago
Other questions:
  • Technological methods used to prove that plate tectonics occur include:
    7·2 answers
  • Why is australia called the land down under?
    13·2 answers
  • What is hard engineering ?
    9·2 answers
  • 9. Which of the following is a primary consumer in the Newfoundland oceanic ecosystem? A) Shearwaters B) Penguins C) Capelin D)
    7·1 answer
  • Find the measure of DBC
    12·1 answer
  • Write 125 as the product of three factors and as a power of base 5​
    6·1 answer
  • What are three factors that make Latin America a single cultural region?
    11·2 answers
  • Determine whether the statement is sometimes, always, or never true.
    12·2 answers
  • My culture and food questions
    13·1 answer
  • Why is the equator region not the hottest despite vertical sun rays?​
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!