GEOGRAPHY MIDDLE SCHOOL

What is the best method of radioactive decay for something that is approximately 48,000 years old?

Answers

Answer 1
Answer:

Answer:

Carbon dating is the best method of radioactive decay.

Explanation:

  • Radio carbon dating or carbon dating is a method of finding the age of the object containing "organic material" using isotopes of carbon. It is used to measure residual radioactivity.
  • Carbon "14 is an isotope" of carbon which is weakly radioactive. This is formed in the "upper atmosphere" with cosmic ray neutrons effect on nitrogen 14 atoms. Radio carbon dating results represent when the organism was alive but not in use.  
Answer 2
Answer: Rap them like mummy with the cloth and looks like toilet paper

Related Questions

California is one of the most seismically active regions in the world. Recently scientists published new calculations that reveal there is a 99.7 percent chance a magnitude 6.7 or larger earthquake will hit California in the next 30 years. Despite the new results, scientists still cannot predict exactly where in the state such an earthquake will occur or when.Why are scientists so sure about their predictions concerning the future California earthquake? A) California has a long history of earthquakes. B) California lies on a rift zone that is gradually opening wider. C) California sits on top of two of Earth's major tectonic plates. D) California lies in the middle of two convergent tectonic plates.
What is the story about pandora box?
The Colorado River carved out a deep canyon in the habitat of an Abert’s squirrel population. This is an example of which stage of speciation?
I need to know how does a star's life begin
What two names are given for the lines that run around the earth in and east-west direction

Where do warm surface currents descend to become cold deep water currents?A. A

B. B

C. C

D. D

Answers

In option A  surface currents..........Hope it helped you

If a star is moving away from the earth, toward which color will its visible light be shifted? A.
blue


B.
yellow


C.
red


D.
white

Answers

It would defiantly turn red, because of the atmosphere. 

Answer: Red

red for sure I learned this in school today

Does the moon have dirt or gravel?does the moon have rocks?
does the moon have ice?
does the moon have volcanoes or geysers?
does the moo have cliffs or cracks?

Answers

The moon has craters,yes moon have rocks,No the moon has neither traveler dirt it's just a giant round rock,No the moon doesn't have ice because it's gravity can't hold onto things like water,No volcanoes or geysers.
The moon has Gravel The moon does have rocks The moon does have ice the moon has geysers the moon does have cracks

How is it possible for Mercury to have frozen ice ?

 

 

Answers

There are some reasons how Mercury got its frozen ice. It is very possible for Planet Mercury to have frozen ice because it has no atmosphere which means, it can’t trap heat. As the said planet orbits the sun, some of its areas within deep craters do not receive direct sunlight. These cold areas have been steady for up to billions of years which allowed the earliest ice to be deposited and preserved despite the said planet’s proximity to the sun. The ice also may have been brought to the planet by some comets falling from the outer space of the solar system.


There is a slight possibility, just not on the surface.  It is too close to the sun for it to have ice.  However, in the core there might be some, most likely not.

Which term describes the process that creates new oceanic crust at mid-ocean ridges?A.


paleomagnetism


B.


convergent boundary


C.


seafloor spreading


D.
tectonic motion

Answers

the answer is C Seafloor spreading

which of the following religions would be most likely to base holy sites around natural elements of the environment? 1 Christianity 2.islam 3. Judaism 4.Mormonism 5. Taoism

Answers

to base holy sites around natural elements of the environment is Christianity
Other Questions
Why are some constellations visible to New York State observers at midnight during April, but not visible at midnight during October?(a) Constellations move within our galaxy.(b) Constellations have elliptical orbits.(c) Earth revolves around the Sun.(d) Earth rotates on its axis.
Why do you think it is so difficult for some people to accept the idea of continental drift?
Why do many South Americans move from rural to urban areas? irrigation mechanized agriculture plantation farming subsistence agriculture
2. Which region is named for a major landform? Which states belong to this region?