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
RideAnS [48]
3 years ago
8

Is there anybody from India​

Geography
1 answer:
agasfer [191]3 years ago
6 0

Answer:

I'm from Pennsylvania

Explanation:

You might be interested in
1. A rock is going to be analyzed for its radioactive isotope contents, X and Y. X is the parent and Y is the daughter isotope.
mrs_skeptik [129]

Explanation:

A) How much of the parent (X) and how much of the daughter (Y) were present at the time the rock formed? Choose one of the following and explain why

Answer : C) X = 100 % ; Y = 0 %

At the time when the rock was formed, we would have 100% of the parent and 0% of the daughter.

When a radioactive element in rock initially crystallizes, we will only have the parent isotope inside with no trace of the daughter isotope.

A radioactive material is one that spontaneously disintegrates. It produces the daughter stable isotopes as it emits radiations in the process.

The daughter isotope is the stable form of the parent. So when a rock forms, the daughter would not have been produced.

B) X = 50 % ; Y = 50 %

After the time 5730yrs has elapsed, we are going to have both daughter and parent in the ratio 50% to 50%.

The half-life is the time taken for half of a radioactive isotope to decay to half of its original component.

When a radioactive element is decomposing, it will produce daughter isotopes.

At the half-life time, the parent would have disintegrated by half and produced half of the daughter.

learn more:

Half life brainly.com/question/1695370

#learnwithBrainly

6 0
3 years ago
Think About Your Reading
satela [25.4K]
1. it is measured by how many people live per square mile of an area.

2. One is the abundance of grocery stores and water to support a large or growing population of people. Another is the amount of schools or colleges to encore growing families to live near by. Third of all is access to public safety, such as reassurance from fire and police departments, and hospitals. Climate is one of the most important and what stores to have to accommodate the residents. Fifth would be tourism and how neat/ sanitary the location would have to look. Finally, good soil to grow crops.

3. (i’m not very sure about this one since i think you have to do that)

4. If we had more available resources and a healthier Earth, yes we would be able to live longer. However, factors like air pollution will affect the human population along with plants and animals.
8 0
3 years ago
Which of the following is true about processes that shape the Earth?
Westkost [7]

B.  Some processes that shape the Earth are happening so slowly they cannot be easily detected in a human's lifetime.

Explanation:

The processes that shapes the earth are happening so slowly they cannot easily be detected in a human's lifetime.

This is very through and it is very essential for understanding geologic processes.

  • This was postulated by James Hutton a Scottish geologist.
  • His principle of uniformitarianism .
  • The principle of uniformitarianism states that "the present is the key to the past and that the processes occurring today have occurred in geologic pasts"
  • This was opposed to the principle of catastrophism which suggests that the earth has been shaped only by violent and catastrophic events.
  • From the principle of uniformitarianism, we can deduce that some processes shaping the earth are slow and might not really be perceptible in our limited human lifetime.
  • The mountains we see today were once at very elevated positions but today, they have been weathered to their present day level.

Learn more:

Soil erosion brainly.com/question/2473244

#learnwithBrainly

5 0
4 years ago
Identify layers 2 and 3 respectively​
PolarNik [594]

Answer:

drop the question so I can help you

7 0
3 years ago
How do waves erode coastlines? Select three options. Back-and-forth movement loosens sediment and rock. Large rocks are picked u
Effectus [21]

Answer:

options: A, D and E

Explanation:

Back-and-forth movement loosens sediment and rock.

Loose sediment is picked up and blown to other locations.

Sediments scrape against one another and wear away surfaces

I believe those are correct. hope this helps :)

6 0
2 years ago
Other questions:
  • If AB = CA and m1 = 46°, what is m3?
    15·1 answer
  • Why did the French Revolution lead to war with other nations?​
    7·1 answer
  • Culture is defined as
    6·2 answers
  • What crops is not grown in the tropical climates of asia
    6·1 answer
  • On the modified Mercalli scale, what is the greatest intensity where people indoors can feel the motion, but people outdoors can
    12·2 answers
  • The largest portion of fresh water today is located in
    6·1 answer
  • Even though some places on earth are experiencing the same season, how come some places of the same latitude have different clim
    10·1 answer
  • What type of land reclamation be considered
    7·1 answer
  • What information about the word compliment can be found in both the dictionary and thesaurus entries?
    11·2 answers
  • Who has higher birth rates? an MDC or an LDC? what could be some reasons why
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!