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
lakkis [162]
2 years ago
6

!Use the drop-down menus and what you have learned about potassium-argon dating to complete the sentences.

Geography
2 answers:
alina1380 [7]2 years ago
8 0

Answer:

<h2>1. <em>unstable</em> </h2><h2>2. <em>parent and daughter elements</em><em> </em></h2><h2>3. <em>igneous</em> </h2><h2>4. <em>ancient</em> </h2>

Explanation:

Scorpion4ik [409]2 years ago
3 0

Use the drop-down menus and what you have learned about potassium-argon dating to complete the sentences.

Radioactive dating can be compared to an hourglass, with the

✔ unstable

elements on the top.

Scientists compare

✔ parent and daughter elements

in the rock to determine its age.

Potassium-argon dating is ideal for dating

✔ igneous

and

✔ ancient

rock.

You might be interested in
Define the following:<br> deflation hollows<br> crevasses<br> morain
ozzi
  1. Dune deflation hollows are where wind has removed sand down to a level where a layer of particles too heavy for the wind to move (an armoured surface) stabilises the sand and prevents the surface being lowered further.
  2. A crevasse is a deep, wedge-shaped opening in a moving mass of ice called a glacier. Crevasses usually form in the top 50 meters (160 feet) of a glacier, where the ice is brittle.
  3. a mass of rocks and sediment carried down and deposited by a glacier, typically as ridges at its edges or extremity.
4 0
3 years ago
What evidence did after we genre use of to develop the theory of continental drift?
IgorLugansk [536]
Similar fossils were found on different continents.
7 0
2 years ago
Las plantas y animales terrestre tienen estructuras de sostén mas rígidas que los acuáticos, porque pasa esto?
Aliun [14]

Answer:

La presión del agua es una de las razones.

Explanation:

Una gran razón de esto es la presión presente en el agua. El agua es más pesada que el aire, por lo que a presiones más profundas se vuelve más difícil para ciertos animales funcionar. Para dar cuenta de esto, muchos organismos y plantas dentro del agua se desarrollan para no tener esqueletos, ciertos órganos y otras partes del cuerpo que limitan su existencia en el agua. Las medusas son un buen ejemplo de esto.

4 0
3 years ago
Is an Dr. Starr Brite a black hole
bearhunter [10]
Yes that answer above is correct
7 0
3 years ago
Which statements describe the relationship between history and geography?
mr_godi [17]
C.) Geography plays a role in historic events.
6 0
3 years ago
Read 2 more answers
Other questions:
  • Geography is divided into two branches.
    13·2 answers
  • 1. What is distinctive or unusual about mangrove forests, and how do they compare to forests in inland regions?
    6·1 answer
  • Which of these terms refers to a place where water is available in the desert
    7·1 answer
  • (4) What is the wavelength in meters and energy in joules of a photon in a radio wave from an AM station that has a 1530-kHz bro
    8·1 answer
  • As a geographer, which essential element of geography would you be studying if you used this map to study locations?
    8·2 answers
  • The area of a square game board is 144 sq. in. What's the length of the sides of the board?
    5·2 answers
  • Please help, is my last question! Please ignore my answer, or tell me if its correct.
    12·1 answer
  • Geography.........<br> Complete this table, please!!.....((
    15·1 answer
  • Why is understanding to the structure
    13·1 answer
  • Explain why having a primate city can negatively affect the economic development of a country. ​
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!