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
ki77a [65]
2 years ago
13

Uranium-238 has a half-life of 4.5 billion years. Given that scientists estimate Earth's age to be 4.6 billion years, what is th

e most likely percentage of parent to daughter isotopes of this element currently existing on Earth?
10 percent
25 percent
50 percent
75 percent
Geography
2 answers:
tigry1 [53]2 years ago
6 0
The answer is 10 percent
svp [43]2 years ago
3 0
The answer will be 10 percent
You might be interested in
Is the world divided into twelve main culture regions
nalin [4]
Yes it is divded into 12 main cultures
6 0
3 years ago
What are the main reasons and sources of the increased CO2 levels?
Dmitry [639]
The main sources are humans which is why it is stated that the global warming is man made. The levels have increased beyond all measure, increasing since the 1950s by a 100 CO2 parts per million, and it keeps increasing by 2ppm on a yearly basis. The statistics from the industrial revolution era are not much different and show how much we've increased the CO2 in modern times.
3 0
3 years ago
What landforms are made<br> by wind erosion
irinina [24]
Loess and sand dunes I believe <span />
4 0
3 years ago
According to Carl Sauer, which of the following is true about plant domestication?
Gnom [1K]

Answer:

The statement true about plant domestication according to Carl Sauer is: Option B: It first occurred in diversified habitats with a variety of species.

Explanation:

Plant domestication is the process in which wild plants are artificially evolved into crop plants.

Carl Sauer was a botanist and a geographer. He said that instead of putting efforts to roam and search for food from one place to other, one should domesticate plant and animals. For plant domestication, there were few conditions that should be met according to his theory. Because according to him domestication of plants and animals have an effect on the environment. Option B is the theory which is true according to him, out of the given options. Other options are incorrect.

6 0
3 years ago
Landmasses on a flat map look distorted because
sergij07 [2.7K]

Because the earth is sphere

8 0
3 years ago
Read 2 more answers
Other questions:
  • Maps are always accurate and non-biased since they represent exact images of the earth's surface.
    7·1 answer
  • Jessica is traveling from Chicago, Illinois, to Miami, Florida. Using the map, tell what will happen to the land as she travels
    13·2 answers
  • How many times greater than is the population of the united states is india’s?
    15·2 answers
  • it is possible for two stars to have different temperatures and different sizes but the same luminosity. explain how.
    6·1 answer
  • Cell that forms in fertilization
    13·1 answer
  • Pollution from one country can affect another. For example, South Korea is especially affected by pollution and dust storms that
    8·1 answer
  • Which type of economic activity indicates a developed economy?
    6·1 answer
  • Zadanie z geografi w ćwiczeniach strona 65 zadanie 2 Temat Rolnictwo Danii i Węgier klasa 6 Planeta Nowa
    9·1 answer
  • How is location important to a country?
    15·2 answers
  • Please Help!!!!!!!<br> Identify the countries labeled on the following map.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!