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
viktelen [127]
3 years ago
10

How do geologists know that earth and the solar system are approximately 4.6 billion years old?

Geography
1 answer:
zaharov [31]3 years ago
6 0
They found rocks from then and those rocks had the earliest fossils or life on earth.
You might be interested in
Henry’s family is making an effort to conserve water during a drought. Which option would be the best choice when washing their
OLEGan [10]

Answer:

Using a bucket to wash their car

Explanation:

It's this answer because a hose would spray much more water than it would be to fill a bucket and dump it onto the car. Less water is used, more is conserved.

<3

8 0
3 years ago
Read 2 more answers
How is a subspecies different from a species?
grandymaker [24]

<h2>short definition:</h2>

<u><em> a species is a population or groups of populations that can potentially interbreed freely within and among themselves.</em></u>

<u><em /></u>

<em><u> Subspecies, are subgroups within a species that have different traits </u></em>

<h2>long definition</h2>

<em><u>A species is a group of organisms that (in the case of sexually reproducing organisms) can freely interbreed, producing fertile offspring. This definition has its problems, but overall, it encompasses the meaning of the word “species” in biology.</u></em>

<em><u></u></em>

<em><u>A subspecies is, as the name implies, a smaller population within a species that share a particular common trait. Usually a sub species is at least partially genetically isolated from it’s parent species, so that interbreeding is less likely to occur. Most often a sub species is physically separated from the rest of the species, and may have some specific physical differences from the rest of the species. However, they are still able to interbreed with members of the parent population.</u></em>

4 0
3 years ago
COMPLETE THE TABLE BELOW BY PROVIDING THE NEEDED INFORMATION ABOUT EACH EVIDENCE OF PLATE MOVEMENTS. YOU MAY USE ANY AVAILABLE R
frosja888 [35]

magnetic source of information about the possibility of working

8 0
2 years ago
North America is the _________ continent in the world
____ [38]
North America is the Third largest continent in the world

hope this helps -Kaden
6 0
3 years ago
Read 2 more answers
You may start your exam​
Molodets [167]
What exam????

Have a nice day
7 0
3 years ago
Read 2 more answers
Other questions:
  • Under similar warm, moist climatic conditions, why would basalt and gabbro generally have higher chemical weathering rates than
    13·1 answer
  • Distinguish between water and climate
    14·1 answer
  • Ubicacion del mar frio de la corriente peruana
    15·1 answer
  • How do geographers us charts
    15·2 answers
  • Two tectonic plates move toward each other at _______ boundaries.
    11·2 answers
  • What physical processes have interacted over time to shape the UK's distinctive<br> landscapes?
    13·1 answer
  • What are the considerations of Taylorism?
    15·2 answers
  • What happens to a fault during earthquake?​
    6·1 answer
  • Why are surface waves more destructive to buildings than the initial seismic wave in an earthquake?.
    14·1 answer
  • Is earth farther from the sun in the winter and closer in the summer? explain.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!