Which of the following correctly identifies examples of physical and chemical changes?

Answers

Answer 1

Answer:

Examples of physical changes are changes in size, shape, and state of matter. Like freezing water into ice, cutting paper, and bending paper.

Examples of chemical changes are boiling, and freezing. Like spoiled milk, baking, hard boiled egg, and burning wood.

Explanation:


Related Questions

The Louisiana Purchase doubled the size of the United States by adding territory that would later become __________.
A.
the Midwestern states
B.
the Southeastern states
C.
Hawaii and Alaska
D.
New England

Answers

A the midwestern states

Answer:

Midwestern States

Explanation:

may I have help please ​

Answers

yes you can, for which one both?

Who pioneered the use of mathematics in geographical measurements?

A.)Doreen Massey

B.) Ptolemy

C.) Abū Rayhān al-Bīrūnī

Answers

Answer:

Correct answer is B.) Ptolemy

Explanation:

B is the correct answer as it refers to a famous mathematician and a geographer from Alexandria, who created a famous Ptolemaic system, that later influenced many geographers, astronomers and mathematicians.

A is not correct as it refers to famous modern geographer Doreen Massey that lived in 20th Century.

C is also not correct Abū Rayhān al-Bīrūnī because it is the name of famous Islamic scholar from 11th Century.

Answer:

C) Abū Rayhān al-Bīrūnī

Explanation:

Select all that apply.

Which of the following are not reasons why Savannah surrendered to Sherman?

Sherman was old friends with the mayor of Savannah.
There were loyal union sympathizers in control of the city.
To avoid destruction like the rest of the state.
There were no troops to defend the city.

Answers

Answer:

Sherman was old friends with the mayor of Savannah. There were loyal union sympathizers in control of the city.

Explanation:

During the American Civil War and between the months November and December 1864, General William Sherman marched between 60,000-62,000 Union soldiers from Atlanta to Savannah in order to frighten the Georgians into re-joining the Union.

When he got to Savannah, the city surrendered to him in order to be spared the carnage that Sherman had visited on settlements along the way. It was also easier to do this because there were no Confederate troops to defend the city so they could not defend against Sherman if they wanted.

Sherman was not an old friend to the mayor of Savannah and neither were there loyal Union sympathizers in the city so those reasons are not reasons why Savannah surrendered.

How do you do this and the answer

Answers

Choice 1
Explanation: 118 is congruent (equal) to Y being that it is on the opposite side and seems to have the exact measurements. That specific segment adds to 180, so if you do 180-118 you get 62, which has to be x.

There are 20 teachers and 705 students in Corey's school. What is the ratio of teachers to students?​

Answers

4:141 is the answer i think

Which of these provides the best evidence that Earth's crust is divided into tectonic plates?
A. the distribution of earthquakes on Earth's surface
B. the distribution of water on Earth's surface
C. the distribution of rock types on Earth's surface
D. the distribution of biomes on Earth's surface

Answers

Answer:

Your answer is A) The distribution of earthquakes on Earths surface.

Explanation:

The evidence that shows that Earth's crust is divided into tectonic plates is  the distribution of earthquakes on Earth's surface

Tectonic plates can be regarded as pieces of Earth's crust as well as uppermost mantle, which is been regarded as as the lithosphere.

One of the evidence about how Earth's crust is divided into tectonic plates is the distribution of earthquakes on Earth's surface.

Therefore, option A is correct.

Learn more about Earth's crust at:

https://brainly.com/question/12367399



For you, what is the origin of things like a volcano?​

Answers

Answer:

The word volcano is derived from the name of Vulcano, a volcanic island in the Aeolian Islands of Italy whose name in turn comes from Vulcan, the god of fire in Roman mythology.

How volcanoes are formed?

-When rock from the mantle melts, moves to the surface through the crust, and releases pent-up gases, volcanoes erupt. Extremely high temperature and pressure cause the rock to melt and become liquid rock or magma. When a large body of magma has formed, it rises thorugh the denser rock layers toward Earth's surface.

The photo above is a satellite picture of Boston. Write a paragraph of at least 5 sentences in which you describe evidence of how people in Boston have modified their environment.

Answers

the photo isn’t attached to your question.

Why did many cities expand in size during the early 20th century

Answers

i believe it was because of immigration

Answer:

Recent advances in transportation allowed people to travel greater distances to work, it's the correct answer, trust me

Explain how domesticating plants and animals changed the world. (Using ACE Response Technique)

Answers

Answer:

Domesticating plants made more food for the early humans. The early humans used this technique. This is how domesticating works, and how it helped people.

Hope this helps!

Which coastlines most closely match each other and are, therefore, used as evidence to support Wegener’s theory?

India and Eurasia
Australia and Africa
Africa and South America
Australia and North America

Answers

Answer:

Africa and South America

Explanation:

Answer: C. Africa and South America

Explanation: Edge2021

please please help me fast now like please!

Answers

Answer:

b

Explanation:

There are 3 types of volcanoes. Match the types with the images below

A. round, flat, cone

B. active, inactive, dormant

C. active, dormant, extinct

D. full, half-full, empty

Answers

Answer:

C

Explanation:

Answer:

the correct answer is b

i am in k12 and got a A+

Explanation:

where is the tallest cliff at in america

Answers

Answer:

Notch Peak is a distinctive summit located on Sawtooth Mountain in the House Range, west of Delta, Utah, United States.

Explanation:

Notch Peak

Of all carbonate cliffs in the United States, the Notch Peak in Utah is the highest.

In general, what is true of the alpha star in a constellation?
Group of answer choices

It is the westernmost star in the constellation.

It is the easternmost star in the constellation.

It is the star that is closest to Earth.

It is the brightest star in the constellation.

It is the reddest star in the constellation.

Answers

Answer:

An alpha star is the brightest star in the constellation.

Explanation:

The first option is not correct because this type of star is not identified as such because of its location in the constellation.

The second option, as the first one, is not correct because the location of this type of star has nothing to do with its identification as such.

The third option is not correct because the distance from Earth is not taken into account when a star like this is identified.

The fourth option is correct because an alpha star is a star that is brightest in the constellation, and it can be located anywhere in it, and it can be of any color a star can be.

The fifth option is not correct because the color of the star can be of any type, but what matters the most is how bright it is compared to the other stars in the constellation.

Analyze the map below and answer the questions that follow.

A satellite image of Africa with 4 regions circled labeled A, B, C, and D. A is near Spain and Portugal. B around the middle of Africa. C is near Egypt. D is around the Saudi Arabian peninsula.
Image courtesy of NASA

On the map above, what landform is located at oval C?
A.
the Sahel
B.
the Sahara Desert
C.
the Nile River Valley
D.
the Atlas Mountains

Please select the best answer from the choices provided

A
B
C
D

Answers

AnA THE SAHEL

Explanation:

A the sahel because it s the right one

The satellite map of Africa shows us the African continent and highlights four places A, B, C, and D. These places are located near the spain, Portugal, middle Africa and near the Saudi Arabian peninsular.

The place marked C in oval shape is Egypt and the landform that is represented is that of the Nile river valley.

Thus the option C is correct.

Learn more about the satellite image of Africa with 4 regions circled labeled A, C, B, and D.

brainly.com/question/13753118

True or false: the moon has an effect on the ocean tides.

Answers

Answer: True

Explanation: The Moon does has an effect on our ocean tides. It forces a gravitational pull on the Earth's ocean because elements from the Earth's core and the moon act like magnets. They pull together.

Hope this helps you!

Answer:

true

Explanation:

on full moons wolves are transformed and it is possible that the moon reflects from the water causing it to stir up a storm and because supposedly the moon and water connects to  the ocean god posiden.

Which of these is an example of a subsequent boundary?
A) Steep mountains separated two regions before people settled in them.
B) A border separating two states is removed because the states are now one state.
C) A border is created dividing the North and South of a country because of conflict.
D) A wall is built along an existing border to keep people from crossing it illegally.

Answers

Answer:

A

Explanation:

Subsequent boundaries are boundaries that were there before a place was established.

Example: Berlin and the wall of Berlin.

Hope this helps :)

If the time at 15 degree west is 7pm. What will be the time at 10 degree west?

Answers

Answer:

The station A is at 60° West with local time 6:30 PM.

Station B has local time 4:30 PM.

Now, we can find that the time difference between the two stations is two hours.

Since 15° is covered in one hour, in the same way 2 hours would cover 30°.

Simply add 30 degrees to station A location i.e 60°.The answer would be 90°.

It's direction would be towards East of the Station A because station B is ahead of station A in time.

So it would be 90° West.

Explanation:

What is chemical weathering? Give an example.

Answers

Answer:

the chemical parts of lsomething

Explanation:

Chemical Weathering happens when water dissolves minerals in a rock that then produces new compounds. For example when water comes in contact with granite. Feldspar crystals inside the granite react chemically so it forms clay minerals. The clay weakens the rock, making it more likely to break.

According to the presentation, why has globalization recently increased?
a) Increased economic strength
b) Decrease in poverty
c) Technological advancements
d) Increased supply and demand

Answers

Answer:

don't know about that presentation, but my best bet is c

Your answer is C

it is

Which of the following climate zones would be the most hospitable to humans?
Steppe
marine west coast
desert
subarctic

Answers

Answer:

The marine west coast climate zone would be the most hospitable to humans.

Explanation:

Steppe; is not correct because the steppe has harsh living conditions. It is not suitable for agriculture, there is little rainfall, and a general lack of water, while the temperatures are extreme.

Marine west coast; is correct because this climate zone is milder, with a solid amount of rainfall and water resources, and it is suitable for agriculture.

Desert; is not correct because there is a lack of soil, lack of water, lack of vegetation, and the temperatures tend to be very high.

Subarctic; is not correct because this climate zone is too cold, with the temperatures being almost on par with Antarctica in winter, the snowfall in huge amount, the soil is too moist, and it is not suitable for agriculture.

Answer:

marine west coast

Explanation:

i take the 102 question test

According to the number line What is
distance between point a and B

Answers

Answer:

We need to number line.

Explanation:

more information needed

Emission lines are lines that are made when wavelengths of light are given off by cooling gases.
O True
O False

Answers

True. An emission line will appear in a spectrum if the source emits specific wavelengths of radiation. This emission occurs when an atom, element or molecule in an excited state returns to a configuration of lower energy. :)))

What are some reasons European countries might not want to part of the European Union?

Answers

Answer:

They don't want to lose their economical independence and that it will ruin them financially.

Explanation:

We can take the example of Norway. This Scandinavian country is not a part of EU because they have developed industry, including oil fields, fishing, agriculture. They believed that entering EU they will lose their monopole and stability in this areas.

Choose the answer that best describes the geographic theme of place:
a) An amish family travels by horse drawn carriage :
b) A sign that points out that you are now entering Tennessee
c) A truck carries a load of soybeans from a farm directly to a processing plant
d) The Stadium of Champions is a popular place to gather on Friday night

Answers

Answer: the answer is C

Explanation:

Both Israel and Turkey have __________ economies. A. command B. market C. mixed D. primary

Answers

Answer:

C:Mixed Economies

5 stars pls and brainliest?? hope it helps on whatever ur doing

oh can u also thank me? most ppl dont so my thing is on the negative

i think the answer is c. mixed

How does Europe compare in size to the other continents of the world?
OA.
It is the second smallest continent.
OB.
It is the largest continent.
Ос.
It is the smallest continent.
D. It is the second largest continent.

Answers

it is the second smallest continent

A. it is the second smallest continent

How did the Second Punic Wars end?

Answers

Answer:

Hannibal's losses in the Second Punic War effectively put an end to Carthage's empire in the western Mediterranean, leaving Rome in control of Spain and allowing Carthage to retain only its territory in North Africa.

Explanation:

Hannibal's losses in the Second Punic War effectively put an end to Carthage's empire in the western Mediterranean, leaving Rome in control of Spain and allowing Carthage to retain only its territory in North Africa. Carthage was also forced to give up its fleet and pay a large indemnity to Rome in silver.

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