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
kogti [31]
3 years ago
13

Explain how geologists use fossils to determine the relative ages of rock layers within a large region

Biology
2 answers:
Katyanochek1 [597]3 years ago
6 0
Relative dating to determine the age of rocks and fossils. Geologists have established a set of principles that can be applied to sedimentary and volcanicrocks that are exposed at the Earth's surface to determine the relative agesof geological events preserved in therock record.
Hoochie [10]3 years ago
5 0

Answer:

Geologists use Relative Dating to determine the age of rocks through the use of fossils.

Explanation:

Relative dating relies on the study of fossils and strata to stimulate rock age. However, only fossils that are distributed in short time intervals in the history of the earth, having a wide geographical distribution, allow this dating. These fossils are called old fossils. The method of relative dating is based not only on the information provided by the fossils but also on two other fundamental principles: the principle of initial horizontality, whereby, if there is no disturbance, sedimentation takes place regularly, forming layers generally parallel and horizontal strata, and the principle of strata overlap, according to which each stratum is older than the one that covers it.

You might be interested in
Describe one genetic disorder that is inherited as a recessive trait?
maxonik [38]

Answer:

A  genetic disorder that is inherited as a recessive trait is sickle cell anemia.

Explanation:

Sickle cell anemia can be described as a disorder which is caused by a mutation in the hemoglobin beta gene which is found on chromosome number 11. The pattern of inheritance of sickle cell anemia is autosomal recessive which means that both the alleles of the gene shall be recessive for the trait to occur. A person with one recessive allele for the trait will not carry the disease but will be a carrier for the disease.

7 0
3 years ago
(iii) Why was the concentration of blood sugar slowly falling during the first hour? ​
lesya [120]

Answer:

food and physical activity choices, some medications, and skipping or not taking enough glucose-lowering medication

8 0
3 years ago
Model the stages of the breakup in Pangea, Describe each stage.
Rufina [12.5K]
Varies in your presuppositions/worldview. In the case of Young Earth Creationism, run away subduction (Catastrophic Plate Techtonics) explains the tectonic activity during and after the flood. This model was created by John Baumgardner. In the old earth uniformitarianismistic view it is the latest in the 300 million year cycle of collisions of techtonic plates. Each cycle has the continental plates crashing into each other. This can not be effectively modeled due to the unobservable past.
5 0
3 years ago
Tascha is on a medication that increases the pH of the stomach and makes it alkaline. What is the effect of this medication?
Alexxx [7]

These medicines are called antisecretory because they work by blocking the acid secretion of the stomach.

This is the case of the H2 antihistamine (such as Cimetidine) which has a rapid action (approximately 1 hour) but longer than an antacid.

When symptoms are frequent, occurring more than once a week, proton pump inhibitors (PPIs) (such as Omeprazole), antisecretory agents of potent and prolonged action (at least 24 hours), constitute the treatment of choice.

7 0
3 years ago
Read 2 more answers
Tony plans to use the lab instrument that is shown below in an experiment. which property of matter does the instrument measure?
anygoal [31]

Can you show an image of the instrument?

8 0
3 years ago
Other questions:
  • Which type of organic molecule is found primarily in the cell's nucleus?
    15·1 answer
  • Unit 5 Test Review - studylib.net/ answer
    12·1 answer
  • Explain why carbon dioxide production can be used to determine respiration rate.
    5·1 answer
  • Which beatbox describes the relationship between dna, genes, and chromosomes?
    11·2 answers
  • On what principle are hydraulic systems based?
    11·2 answers
  • I need this answer ASAP please thank you!!!
    13·1 answer
  • Scientists have discovered a fossil skeleton of a whale-like creature that lived in the early Eocene epoch. The skeleton shows a
    5·2 answers
  • Plzz help!!!
    13·1 answer
  • Objects that orbit the Sun
    8·2 answers
  • 7. The energy lost between trophic levels
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!