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
grandymaker [24]
3 years ago
12

which principles states, that in undisturbed rock layers, the oldest rocks are on the bottom and the youngest rocks are on top

Biology
1 answer:
Leviafan [203]3 years ago
3 0

Answer:

The correct answer is principle of superimposition.

Explanation:

According to the superimposition principle, in the undisturbed rocks, the youngest rocks are situated on the top and the oldest rocks are found in the bottom. The phenomenon takes place due to withering. The rocks get withered because of the influence of air and water.  

The soil particles or the sediments get gathered at another site. The deposits of sediments get concentrated with time and result in the production of rocks. The mature rocks get surrounded by the layers of sediments with time passing by. These sediments get concentrated again to produce novel rocks. Through this procedure, the fresh young rocks get produced over the older ones.  

You might be interested in
Differentiate between global warming and the green house effect. What gases are responsible for both?
Alona [7]

Answer:

Global Warming is simply the long-term rise in temperature of the Earth's core, which inevitably would effect the climate systems of the Earth.

The Green House Effect is the natural process that warms the Earths surface.

Explanation:

The Green House Effect--> When the Sun's energy reaches the Earth's atmosphere, some of it is reflected back into space and the rest is absorbed and re-radiated by the greenhouse gases.

4 0
2 years ago
Read 2 more answers
Jim makes an electromagnet by wrapping a copper wire around a nail and then connecting it to a battery. If he brings the end of
Rufina [12.5K]
The following of what? It sounds like there is more than one answer. 
5 0
2 years ago
Read 2 more answers
#1 About how much energy is transferred from a primary consumer to a secondary consumer?
mezya [45]
#1 c
#2 c
#3 a
#4 a
I hope im right!
4 0
3 years ago
Read 2 more answers
In the 1800s, the Irish wolved the problem of feeding a growing population by planting specifically, they a r e
Otrada [13]

The potato crop devastation occurred in Ireland for not using one single potato species.

Explanation:

Potato became the staple crop of 18th Century Ireland and was easy to grow in the soil of this place.  Later, it became the most dependent crop of the people of Ireland which made its supply very demanding leading to the yielding of more than one species of potatoes.

This yielding reduced the variety in the genetics of potatoes that helped in preventing the disease that affect potatoes by making the Irish people susceptible to famine. The Phytopthora bacteria affected the potatoes of North America in the year 1840 and Ireland’s moist weather in that same year made the blight to thrive.

6 0
3 years ago
The ocean floor -
Firdavs [7]

Answer:

B

Explanation:

7 0
2 years ago
Read 2 more answers
Other questions:
  • A group of students went on a forest trail as part of their project activity. They were given a task of calculating the NPP of a
    13·1 answer
  • The levels of organization for structure and function in the human body from least complex to most complex are
    9·1 answer
  • What comes After the zygote develops into a larger organism?
    13·2 answers
  • What are the stages of mitosis?
    9·2 answers
  • The ____________ pattern uses the most words, whereas the ____________ pattern uses the fewest words.
    9·1 answer
  • Stand with your back to a lamp and your hand in front of you. Where does your shadow fall?
    11·1 answer
  • 1. What is the role of a receptor in helping an
    11·1 answer
  • Where did Darius build a new capital?
    10·1 answer
  • Is lactic acid fermentation used to make bread,beer,and wine?
    12·2 answers
  • Which Protestant idea directly challenged the authority of the Pope? A) No need for priests to interpret the bible B) Translatio
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!