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
natulia [17]
2 years ago
11

Which dating technique was used to establish that the age of the volcanic ash at the Laetoli site was 3.6 million years old

Geography
1 answer:
Schach [20]2 years ago
7 0

The dating technique which was used to establish the age of the volcanic ash at the Laetoli site is: potassium-argon (K/A) dating.

<h3>What is absolute dating?</h3>

Absolute dating can be defined as a radioactive process that is typically used to accurately determine the age of a rock, volcanic ash or fossil, by measuring the decay of the isotopes that is associated with the rock or within the fossils.

Thus, scientists can accurately determine the age of a volcanic ash, rock or fossil by measuring its isotope concentration such as through the use of potassium-argon (K/A) dating.

Read more on dating here: brainly.com/question/20325924

You might be interested in
Do these factors affect traits of the organisms
maw [93]
U have to list the factors so i can answer the question
4 0
3 years ago
Which reservoir in the water cycle contains the most water?
Maslowich
The largest water reservoir is the ocean, containing 97.3% of all water on Earth.
4 0
3 years ago
Read 2 more answers
Describe in general how the history of the volcano, as determined in this particular valley, has changed through time as reveale
victus00 [196]

Answer:

As described below.

Explanation:

  • As the magma from the volcano rises up it begins to settle as crystals and causes the chemical compositions to change and the magma has less of magnesium and more of the silica contents.  
  • A volcano that has more of silica oxide and a high temperature but low silica contents results in a more fluid or basaltic magma and a high content result in a viscous magma and they are of high explosive in nature like the Stromboli volcano and Mount Vesuvius.
7 0
3 years ago
Which Rock has the highest metamorphic grade
Veseljchak [2.6K]
Schist has the highest metamorphic grade.
4 0
3 years ago
This layer of the atmosphere is known for having temperatures as low as -90C. (A Mesosphere (B Thermosphere (C Ionosphere (D Exo
steposvetlana [31]

Answer:

A. Mesosphere

Explanation:

4 0
3 years ago
Other questions:
  • At first, hernan and cortese was welcomed by the aztec ruler. true or false?
    6·2 answers
  • The population of Panama is overwhelmingly _____.
    8·2 answers
  • Suppose you are babysitting young children when an earthquake occurs. You are at the park. What steps can you take to best prote
    9·1 answer
  • 2. What is the science and art of correct thinking?
    8·2 answers
  • Russia is located in a ___ biome
    9·2 answers
  • The process by which sediment becomes rock is called
    11·2 answers
  • Which of the following countries had the longest civil war?
    13·1 answer
  • Latituude and longitude for Cairo, Egypt
    15·1 answer
  • Terangkan mengapa perkembangan kegiatan ekonomi penting kepada pembangunan sesebuah negara?​
    6·1 answer
  • True or False: Charles Darwin introduced the
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!