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
Thepotemich [5.8K]
3 years ago
7

How do ocean floor rocks and sediments provide evidence of seafloor spreading

Biology
1 answer:
viva [34]3 years ago
5 0

Answer:First, samples of the deep ocean floor show that basaltic oceanic crust and overlying sediment become progressively younger as the mid-ocean ridge is approached, and the sediment cover is thinner near the ridge.

Explanation:

The features of the seafloor and the patterns of magnetic polarity symmetrically about the mid-ocean ridges were the pieces that Hess needed. ... As oceanic crust forms and spreads, moving away from the ridge crest, it pushes the continent away from the ridge axis.

You might be interested in
An Olympic sprinter has just broken the world record for the 100-meter dash. Which process will her body likely use to recover f
lina2011 [118]

Answer:

Anaerobic respiration

Explanation:

In anaerobic respiration, glucose breaks down without oxygen. The chemical reaction transfers energy from glucose to the cell. Anaerobic respiration produces lactic acid, rather than carbon dioxide and water.

5 0
3 years ago
A scientist investigated whether giving plants different quantities of magnesium affected their growth. He
liberstina [14]

The hypothesis that the scientist could test in his investigation is as follows: IF plants are given more than 2.0mg of magnesium, THEN their growth will be negatively affected.

<h3>What is an hypothesis?</h3>

Hypothesis is a tentative conjecture explaining an observation, phenomenon or scientific problem that can be tested by further observation, investigation and/or experimentation.

An hypothesis is commonly referred to as an educated guess because it tends to provide a temporary explanation for a phenomenon.

According to this question, a scientist investigated whether giving plants different quantities of magnesium affected their growth. He measured growth by counting the number of new leaves produced.

The hypothesis of the scientist regarding the above experiment could be as follows: IF plants are given more than 2.0mg of magnesium, THEN their growth will be negatively affected.

Learn more about hypothesis at: brainly.com/question/13025783

#SPJ1

4 0
1 year ago
Help science!
REY [17]
The answer to your rather difficult question is paper. only certain trees make gum rubber, only certain trees make syrup and none of them make turpentine( an extremely flammable substance. the only thing you can get from almost every tree is paper.
7 0
3 years ago
Which of the following best describes the second law passed under the Morrill Act?
BigorU [14]
It is d because the law was passed around 1976 I am not sure but this is the best estimate
6 0
2 years ago
You find the density of a substance by dividing its volume by its weight?
Brums [2.3K]

Answer:

The formula for density is the mass of an object divided by its volume. In equation form, that's d = m/v , where d is the density, m is the mass and v is the volume of the object. The standard units are kg/m³.

3 0
2 years ago
Other questions:
  • When the settlers arrived in New England, many forests were turned into fields. Eventually, some fields were abandoned and then
    6·1 answer
  • A major part of an ecosystem was washed away by a flood. Only two male deer and two female deer survived from the original popul
    13·1 answer
  • Describe three pieces of evidence that support the big bang theory.
    8·1 answer
  • A natural color mutation occurs in a species of red beetles, causing some of them to be green in color. These bugs exist in a gr
    5·2 answers
  • Which regions of phospholopid molecules are hydrophobic ​
    6·2 answers
  • What would happen if a cell were unable to make mRNA
    13·1 answer
  • There is a block of genes in the order ABCDEFG on a chromosome. A duplication takes place between, but not including, genes B an
    12·1 answer
  • SIBLE POINTS
    14·1 answer
  • What, do you think, would happen, and how it would change our bodies, if all our cells expressed Telomerase enzyme?
    9·1 answer
  • What is the correct answer?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!