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
Murrr4er [49]
3 years ago
11

What is the age of the Earth and how was this determined

Geography
1 answer:
Karolina [17]3 years ago
4 0

Answer:

the earth is around 4.54 billion years old, it is determined by the rocks in the crust.

Explanation:

You might be interested in
Several key factors help to determine the types and numbers of organisms found in the various layers of both freshwater and mari
bearhunter [10]

Answer: a. algal bloom

Explanation:

The availability of food in the systems can tell the types and numbers of organisms in the systems by checking which types of organisms eat the food available as well as the quantity available to see the number of organisms.

Temperature and dissolved oxygen levels also play a huge part in determining the feasibility of organisms staying in the system. The availability of nutrients goes hand in hand with the availability of food in determining the organisms present.

Algal bloom is not a factor in determining the types and numbers of organisms found in a system because the conditions that caused this bloom might not be suitable for other organisms as well.

7 0
3 years ago
Compare as características sociais do pais a com os do pais b e em,seguida, responda:que fator histórico contribuiu para a reali
Greeley [361]

Explanation:

Fatores religiosos e sociais influenciaram muito a cultura do continente africano, embora a África mantenha muitas de suas tradições, muitas pessoas de outros países europeus ou americanos vieram com o objetivo de evangelizar, aprender e implementar novas formas de cultura social. .

Agora, a África também recebeu contribuições econômicas e políticas de países mais desenvolvidos, permitindo um grande progresso em todos esses campos nos últimos 50 anos.

7 0
3 years ago
Why were the Russian peoples largely a “slave” population until 1917?
faltersainse [42]
This was due to the Czar Nicholas II, who led more of a dictatorship. In 1917, people rebelled, so the Czar stepped down.
6 0
3 years ago
Did global waming help scientits learn about the inside of earth or not
Masteriza [31]

Answer:

no.

Explanation:

i think

4 0
3 years ago
Which of these is an igneous rock?<br> A. gneiss <br> B. granite <br> C. sandstone
masha68 [24]
B) Granite is an igneous rock.
5 0
3 years ago
Other questions:
  • What are causes of floods
    13·2 answers
  • What are some of the environmental issues in Mexico that could contribute to poor health and economic problems? Can you explain
    9·1 answer
  • How long will it take somebody to travel from England ,Europe to New York in North America
    6·1 answer
  • The intensity of radiation from the sun allows water to cycle between liquid and vapor, which is a dynamic process of earth call
    12·2 answers
  • Tell us about a time when something did not go according to plan, how did you respond?
    5·1 answer
  • The term sustainability has its most known roots in the 1987
    13·1 answer
  • If I wanted to get authentic Fiji water, where would go?
    6·2 answers
  • Different uses of the Great Artesian Basin? ​
    5·1 answer
  • Which layer of earth behaves more like a solid near the top, and more like a liquid near the bottom, where pressure is higher?.
    6·1 answer
  • Question 10 of 15
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!