How do we know the age of the Earth?

Answers

Answer 1

Answer: Scientists generally determine the age of the Earth based on radiometric age-dating of fragments from the Canyon Diablo iron meteorite. From the fragments, scientists calculated the relative abundances of elements that formed as radioactive uranium decayed over billions of years.

Answer 2

Answer:

Answer:

When you go to heaven ask God not us

Explanation:

Logic

Related Questions

If a rock is broken into smaller pieces by natural causes, geologists refer to this process as _________.
Wolf respect to Industrial practices the most polluted region of Russia is located around?
How many continents are there
If Earth had no landmasses, then the idealized zonal precipitation pattern would have _______. A) wet regions at the equator and mid-latitudes B) wet regions at the equator and the poles C) wet regions near 30 degrees north and south of the equator D) dry regions at the equator and poles E) dry regions in the midlatitudes and poles
A culture made of a group of people in a particular region or location with shared customs, values, traits, and experiences that are easily identified is called

Baldwin prepared 18 kilograms of dough after working 2 hours. How many hours did Baldwin work if he prepared 36 kilograms of dough? Assume the relationship is directly proportional.

Answers

Answer:He worked for 4 hours

Explanation:

He would have worked a total of 4 hours all together

Environmental scientists study ways society can use up natural resources. Please select the best answer from the choices provideda. True
b. False

Answers

The correct answer is - a. True.

Even though it may seem strange that the environmental scientists partially have their focus on the natural resources and their use, it actually doesn't have to come as a surprise considering the negative effect that the usage of the natural resources has on the environment.

The natural resources like the oil, natural gas, coal, are very damaging to the environment. The environmental scientists are trying to find solutions as to how to minimize and stop their usage, and in general they are trying to focus the societies more towards the renewable resources as they are much more environment friendly.

Answer:

False

Explanation

What causes the earth rotation?

Answers

Answer:

Causes of the Earth rotation are discussed below.

Explanation:

Causes of the earth Rotation

Rotation of earth on its axis causes the Day and Night.
It takes 24 hours for Earth to rotate once on its own axis.
Earth rotates in a counter-clockwise direction.
Earth almost rotates at the speed of 1600 km per hour.
Earth is constantly rotating on its axis.

the answer is gravitational pull

Description of the ozone layer?

Answers

A gas layer of 3 oxygen molecules bonded(O3)

This was an accident

Answers

Answer:

4............................

5...................

What are some ways that population growth has or technological advances have impacted the environment in your community??

Answers

Generally population growth and technology impact the environment bylessening "natural" environments and creating more "man made" ones.Often non-human populations (plants and animals) are affected by thesechanges and either adapt or die out in areas with increased populationgrowth or technological advances. Think of places in your communitywhere new roads have been built, where vacant lots have becoming houses,or where any kind of change to the "natural" environment hasoccurred.The movie Over the Hedgeis a simplification of this issue.Therehave also been more positive impacts recently, in terms of greenenergy (solar or wind power, for example) where technology has allowedfor a reduction in the use of natural resourcesin certain communities.

Population Growth has caused the following to the environment:
a. More pollution, more noise, more waste, etc
b. Exploitation of resources

Technological advancements have also caused the following to the environment:
a. More pollution through ewaste, vehicles, etc

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Only one of Canada's provinces has straight lines (or "borders") all the way around. Which one?

The most likely place to find fossils are inA. sedimentary rock. B. volcanic rock. C. the sap of ancient trees. D. beach sand.

middle eastern farmers practice _____ agriculture when they grow food to provide for themselves and their families

The dramatic increase in acreage burned by wildfire in California is due to forest mismanagement. The 2020 August Complex fire, at more than 1 million acres, was the largest wildfire in California history. Therefore, the 2020 August complex fire was caused by forest mismanagement.