Which of the following conclusions can be made about the sedimentary layers?

bed 2 was deposited after bed 3
bed 2 was deposited before bed 3
bed 3 was deposited before bed 1
bed 1 is the youngest

Answers

Answer 1

Answer:

I think it's the second one im not sure tho

Hope this helps :)


Related Questions

Use a sentence to describe how the mantle moves. Use another sentence to describe why the mantle moves this way.

Answers

Answer:

Correct distribution of your weight and shifting of your center of gravity are crucial for the mantling technique to...

Bring your foot as high as you can, preferably planting down the heel.

Free up your arms so that you can rotate your hand and push down with your palm.

Remember to chalk up.

when water changes state from a liquid to a solid is energy absorbed or lost?

Answers

Answer:

Loses

Explanation:

liquid changes into solid, heat is released. The energy released upon freezing, known as the enthalpy of fusion, is a latent heat, and is exactly the same as the energy required to melt the same amount of the solid.

Answer:

Matter either loses or absorbs energy when it changes from one state to another. For example, when matter changes from a liquid to a solid, it loses energy. The opposite happens when matter changes from a solid to a liquid. For a solid to change to a liquid, matter must absorb energy from its surroundings.

Explanation:

How many elements make up Sodium Bicarbonate?

Answers

Sodium bicarbonate (NaHCO3) is made up of 4 elements , Na, C, H, and O
4 elements! And it has the chemical formula NaHOC3. It has one sodium atom, one hydrogen atom, one carbon atom, and three oxygen atoms. Hope this helps!!!

someone please i need help

Answers

Answer:

the answer 32/43

Explanation:

The rule of three or is a way of solving problems of proportionality between three known values and an unknown value, establishing a relationship of proportionality between all of them. That is, what is intended with it is to find the fourth term of a proportion knowing the other three. Remember that proportionality is a constant relationship or ratio between different magnitudes.

If the relationship between the magnitudes is direct, that is, when one magnitude increases, so does the other, the direct rule of three must be applied. To solve a direct rule of three, the following formula must be followed:

a ⇒ b

c ⇒ x

So,  

The direct rule of three is the rule applied in this case as follows: If the change in water level is 0.05 inches per hour, what is the change in water level after 24 hours?

change in water level=1.2 inches

To pass a decimal number to a fraction, you must:

Put the decimal number in a fraction above a 1. That is, the decimal number is the numerator, 1 the denominator.

Find an equivalent fraction. That fraction will carry in the denominator a 1, an

Finally, the change in the water level of the pond after 24 hours is 1.2 inches or what is the same  inches

*PLEASE HELP*
How do carbon radiometric dating utilize isotopes?

Answers

Answer:

Radiocarbon dating works by comparing the three different isotopes of carbon. Isotopes of a particular element have the same number of protons in their nucleus, but different numbers of neutrons. This means that although they are very similar chemically, they have different masses.

Explanation:

please answer its due in 10 minutes teacher just assigned it 5 minutes ago

Answers

Answer:

please upload a clearer picture

Answer:

1 Rain falling down

2)Freezing

3)Melting 4)Adding or removing energy from matter causes a physical change as matter moves from ome place to the other5)5he

Which element would you expect to have the largest radius based on the Periodic Table?
Lead
Selenium
Chlorine

Answers

Answer:

Lead

Explanation:

As you move down the periodic table, the elements get larger and gain additional electron shells, increasing the radius.  In order, they are on the table as Chlorine, Selenium, Lead.

Which tools can be used to measure the volume of a substance? Select the two correct answers.
a. tape measure
b. digital balance
c. measuring cup
d. graduated cylinder

Answers

Perhaps the volumetric flask and the graduated cylinder

Answer:

graduated cylinder and a scale can be used to measure the volume of a substance. hope this is helpful

Explanation:

What kind of reaction happens when two compounds switch elements? Apex

Answers

Answer:

A replacement reaction occurs when elements switch places in compounds. This type of reaction involves ions. Generally, more reactive elements replace less reactive elements. A single replacement reaction occurs when one element replaces another element in one compound.

Explanation:

Just figured it out!

Answer: a double - replacement reaction

Explanation:

I just got it right on Apex

Which formula is an ionic compound?
A.NaF
B.N2
C.NO2
D.CO2

FIRST ACCUAL ANSWER GETS BRAINLIST :)

Answers

Answer:

NaF

Explanation:

Answer: the answer is Naf

Explanation
and I love pop tart kitties OWO but i hope this helped i have a in science so i got 100% on it bye bye OWO

Help fast I have a few left

Answers

Answer: A

Explanation: 0.00624 x 10^8

All you have to do is move the . 8 units left

This gives you 624000.0

What is the process by which new oceanic crust is added?
A Seafloor Spreading
B) Earthquakes
C) Trenches
D) Plate Tectonics

Answers

Answer: A

Explanation:

Answer:

A.Seafloor spreading

Explanation:

Question 1 (4 points)
Which of the following is/are true about Van der Waals forces?



A. They are very weak

B. They are a a type of momentary dipole

C. Both 1 and 2 are correct

D. neither 1 nor 2 is correct


Answers

Answer:

C. Both 1 and 2 are correct.

How could the combustibility of a substance influence how the substance is used?

Answers

Answer:

Combustibility is a measure of how easily a substance bursts into flame, through fire or combustion. This is an important property to consider when a substance is used for construction or is being stored. It is also important in processes that produce combustible substances as by product

What is true about warm, saturated air?
It contains less water vapor than cold air.

It contains the same amount of water vapor as cold air.

It does not contain any water vapor.

It contains more water vapor than cold air.

Answers

Answer:

It contains more water vapor than cold air

According to the process of conduction which take place from hot to cold end warm saturated air has more water vapor than cold air.

Conduction is defined as a process as a means of which heat is transferred from the hotter end of the body to it's cooler end.Heat flows spontaneously from a body which is hot to a body which is cold.

In the process of conduction,heat flow is within the body and through itself.In solids the conduction of heat is due to the vibrations and collisions of molecules while in liquids and gases it is due to the random motion of the molecules .

As per the concept of conduction, warm hair has more water vapor than cold air, thus the correct option is that warm, saturated air has  more water vapor than cold air.

Learn more about conduction,here:

https://brainly.com/question/31201773

#SPJ6

Which pair of elements will have the same number of valence numbers

A- lithium and barium
B- gallium and germanium
C- tellurium and polonium
D- iondine and xenon

Mark as brainlist :)

Answers

Your answer would be C.

Tellurium and Polonium have 6 valence electrons.


How do the rock cycle and the carbon cycle relate to each other?

Answers

Answer:

Through a series of chemical reactions and tectonic activity, carbon takes between 100-200 million years to move between rocks, soil, ocean, and atmosphere in the slow carbon cycle. ... The acid dissolves rocks—a process called chemical weathering—and releases calcium, magnesium, potassium, or sodium ions.

2
A train travels 25 km in 0.5 hrs. How fast is the train going?​

Answers

Answer:

15

Explanation:

Answer:

50 km/h

Explanation:

Since in half an hour it has gone 25km, double that (25 x 2) and you get your answer in km/h. Therefore, the train is going 50km/h.  

the action force always acts in the ____ direction as the reaction force

Answers

Answer:

opposite

Explanation:

Newtons law explains that for every action force there is an equal and opposite reaction.

A meteorologist uses a weather map to explain an upcoming change in weather. The map shows a blue line with triangles approaching a red line with semicircles. Based on the map, which weather prediction is most valid? (1 point) A a significant drop in temperature will occur across the area. B There is no chance of precipitation in the forecast. C Warm temperatures will replace cold temperatures. D Humidity levels will rise.

Answers

Answer:

Option C: Warm temperatures will replace cold temperatures.

Explanation:

In a weather map, a warm front is depicted with a red line and red semi circles while a cold front is depicted with a blue line and blue triangles.

Now, we are told that the map shows a blue line with triangles approaching a red line with semi-circles. This means that the cold front is approaching the warm front.

Now a warm front is simply defined as the transition zone where warm air mass gradually replaces a cold air.

Thus, it means the weather map depicts the fact that warm temperature is replacing cold temperature.

Thus; Option C is correct.

Answer: 1: A cold front moved into the area. 2: It would actually be A. A significant drop in temperature will occur across the area. 3: Movement of large air masses. 4: “A Strong Cold Front Threatens the Region”. 5: a meeting of two air masses with major differences in temperature and moisture.

Hope you got 100 because of this!

3. What is a molecule?

Answers

Answer:

a molecule is defined as an element or compound consisting of two or more atoms held together by chemical bonds

i hope this helps :)

Explanation:

Is the solution a heterogeneous mixture?

Answers

Answer:

nope homogeneous

Explanation:

hope this helps :)

Answer:

SOLUTIONS are homogeneous mixtures. A solution is a mixture of two or more substances in a single phase.

What is a Testable question I can use for tennis balls

Answers

Answer:

How long does it take for a tennis ball to fall from a certain height if recorded in different weather?

Explanation:

Can I have brainliest?

Answer:

How far can a ball travel if thrown during different wind speed?

Explanation:

Brainliest Plzzz!!!


The unit for force is kg m/s.
True Or false?

Answers

The unit for force kg m/s is true

How does an increase in thermal energy influence the particles of the reactants in a chemical reaction?
Group of answer choices

it increases the chance of particles being properly aligned by increasing the number of collisions

it decreases the number of particle collisions

it increases the number of collisions by speeding up the particle motion

Answers

Answer:

the last one it increases number of collisions by speeding up the particle motion

Explanation:

the more thermal energy something it has the faster particles move

Calculate the maximum mass of potassium sulfate, K2SO4, that could be formed when 4.9 g of sulfuric acid reacts with excess potassium hydroxide.

H2SO4 + 2KOH → K2SO4 + 2H2O

Answers

Answer:

From 4.9 g of sulfuric acid 8.175 g of potassium sulfate is formed.

Explanation:

Given data:

Mass of H₂SO₄ = 4.9 g

Mass of K₂SO₄ formed = ?

Solution:

Chemical reaction:

H₂SO₄ + 2KOH    →    K₂SO₄ + 2H₂O

Number of moles of H₂SO₄:

Number of moles = mass/ molar mass

Number of moles = 4.9 g/ 98.1 g/mol

Number of moles = 0.05 mol

Now we will compare the moles of  H₂SO₄ with  K₂SO₄ .

                       H₂SO₄         :             K₂SO₄

                            1             :                  1

                       0.05           :             0.05

Mass of K₂SO₄:

Mass = number of moles × molar mass

Mass = 0.05 mol × 174.3 g/mol

Mass = 8.715 g

Thus, from 4.9 g of sulfuric acid 8.175 g of potassium sulfate is formed.

Is 5O2 a Element or Compound?

Answers

5o2 is a Compound not an element

What is the role of
electrons within an
atom?
A.
Electrons are in the nucleus and have a
negative charge
B. Electrons are in the nucleus and have a
positive charge
C. Electrons are outside the nucleus and
have a negative charge
D. Electrons are outside the nucleus and
have a positive charge

Answers

The answer would be “C” because electrons are found in the outer layer of an atom, and they are also negatively charged.

Option C - Electrons are outside the nucleus and and have a negative charge is the correct alternative.

We have electrons.

We have to determine their role inside the atom.

What are Electrons ?

An electron is one of the subatomic particles within an atom. It is negatively charged particle whose magnitude is 1.6 x 10⁻¹⁹ C.

According to the question -

The role of electrons inside the atom is as follows -

Electrons revolve around the nucleus.They carry a negative - charge of  -1.6 x 10⁻¹⁹ C.

Hence, Option C is the correct alternative.

To solve more questions on Atoms, visit the link below-

https://brainly.com/question/2845051

#SPJ2

What is the charge of an Pb atom with 81 electrons?

Answers

Answer:

+1 Because there are 82 protons.

Explanation:

Which metal is most likely to form more than one kind of positively charged ion?
A.Sodium
B.Barium
C.Nickel
D.Magnesium

Answers

C. Nickel, hope this helps!

Answer:

D.Magnesium

Explanation:

Cause imma nerd

Other Questions
75 g of a metal is heated to a temperature of 99C. The metal is then placed in a calorimeter containing 145 g of water at a temperature of 25C. The temperature of the water in the calorimeter increase to a final temperature of 28C. What is the specific heat of the metal? Find the value of the expression 3m2 + 2p2 15 when m = 3 and p = 10. (5 points)A.) 27B.) 200C.) 212D.) 225 is this a balanced equation yes or no?Na(g)+2HCl(g)H2+2NaCl(s) giving 70 points please help I only have 20 minutes to get It....... 1.Who is the speaker 2. How does the speaker describe her life in the first several lines 3.What would it be like to climb a strange stair case in the darkMother to son poem Hilary sells bottled water from a small stand by the beach. On the last day of summer vacation, many people are on the beach, and Hilary realizes that she can make a lot more money this day if she hires someone to walk up and down the beach selling water. She finds a college student named Edison and makes him the following offer: They'll each sell water all day and split their earnings (revenue minus the cost of water) equally at the end of the day. Hilary knows that if they both work hard, Edison will earn $90 on the beach and Hilary will earn $240 at her stand, so they will each take home half of their total revenue: If Edison shirks, he'll generate only $60 in earnings. Hilary does not know that Edison estimates his personal cost (or disutility) of working hard as opposed to shirking at $30. Once out of Hilary's sight, Edison faces a dilemma: work hard (put in full effort) or shirk (put in low effort).In terms of Edison's total utility, it is worse for him to ____(work hard or shirk). Taking into account the loss in utility that working hard brings to Edison, Hilary and Edison together ___ (are or are not) better off if Edison shirks instead of working hard.Hilary knows Edison will shirk if unsupervised. She considers hiring her good friend Carrie to keep an eye on Edison. The most Hilary should be willing to pay Carrie to supervise Edison, assuming supervision is sufficient to encourage Edison to work hard, is ____ .a. 55.b. 30.c. 25.d. 20.It turns out that Hilary's friend Carrue is unavilable that day, so Hilary cannot find a reliable person to watch Edison. Which of the following arrangements will ensure that Edison works hard without making Hilary any worse off than she is when Edison shirks?A. Pay Edison $20, regardless of how many bottles of water he sells.B. Allow Edison to keep 75% of the revenue from the bottles of water he sells instead of 50%.C. Allow Edison to keep 57% of the revenue from the bottles of water he sells instead of 50%.D. Make Edison promise to work hard. MARKING BRAINLIEST sports car accelerates from rest to 26.8 m/s (roughly 60 mi/h) in 5.1 seconds. What is the acceleration of the car?One minute after takeoff, a rocket carrying the space shuttle into outer space reaches a speed of 447 m/s. What was the average acceleration of the rocket during that initial minute? Please match the correct person to what they did. Question 7 options: A Puritan Minister banished from Massachusetts for his beliefs and tolerance of other religions and Native Americans. Started the colony of Providence that became the capital of Rhode Island. was hanged for speaking up and not following Puritan rules. spoke against the approved message of the church and was banished from the Massachusetts Colony 1. Roger Williams 2. Anne Hutchinson 3. Mary Dyer this is sience Question 5 (5 points)Which of the following technologies was a reason for the increasing urbanpopulation in the late 1800s?-Radio-Television-Electricity-Shipping HURRY!!! NEED IT FAST ! WILL MARK BRAINLIEST!!! What are the speaker's Reflection on the topic? Select the correct answer.Which property of equality was used to solve this equation?x 5 = -14x 5 + 5 = -14 + 5x = -9A. addition property of equalityB. subtraction property of equalityC. multiplication property of equalityD. division property of equality What should you do if something hurts? O A. Keep doing the exercise O B. Back off or stop the exercise OC. See a doctor if the pain doesn't go away OD. Both B and C ? how are algae cells different from other cells multiple and divide signed numbers Examine the three graphs shown below.Graph 1Graph 2Graph 3Which graphs have same domain?O A Graphs 1, 2 and 3B. Graphs 2 and 3OC. Graphs 1 and 2D. Graphs 1 and 3NEED THIS PLEASE :) What is the main purpose of the sign Vincent finds outside Manny's Family Market?es )A)to announce they are going out of businessEliminateB)to advertise for job openingsC)to make customers angryD)to announce a contest Which of the following represents a major difference between the Incas and the Phoenicians? The Incas relied heavily on trade, but the Phoenicians did not. The Phoenicians relied heavily on trade, but the Incas did not. The Incas had a system of writing, but the Phoenicians did not. The Phoenicians had a system of writing, but the Incas did not.edit:sorry wrong subject What kind of reaction happens when two compounds switch elements? Apex are the ratio 1:2 and 9:10 equivalent ?