Chemistry Middle School

Transverse and Longitudinal waves are the waves that travel through the ground. True or false
Help

Answers

Answer 1

Answer: true

Explanation:

Transverse And Longitudinal Waves Are The Waves That Travel Through The Ground. True Or False Help
Answer 2
True it’s true luvvvv

Related Questions

What is the crest and trough of a wave?

Answers

Answer:

Explanation:

A crest point on a wave is the maximum value of upward displacement within a cycle. A crest is a point on a surface wave where the displacement of the medium is at a maximum. A trough is the opposite of a crest, so the minimum or lowest point in a cycle. When the crests and troughs of two sine waves of equal amplitude and frequency intersect or collide, while being in phase with each other, the result is called constructive interference and the magnitudes double (above and below the line). When in antiphase – 180° out of phase – the result is destructive interference: the resulting wave is the undisturbed line having zero amplitude.

A crest point on a wave is the minimum value of upward displacement within a cycle

Why is biodiversity important?



It makes an ecosystem stable.


It isn't important in an ecosystem.


It makes a food chain crumble.

Answers

it makes an ecosystem stable
It makes an ecosystem stable

Water off the coasts of some continents is typically colder than water further offshore because…
A. What evidence have you discovered to explain why air flows?
B. What evidence have you discovered to explain why Earth has global wind systems?
C. What evidence have you discovered to explain why ocean waters flow?
D. What evidence have you discovered to explain how wind influences the movement of water?
And for the Summary.
Water off the coasts of some continents is typically colder than water further offshore because...

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B the anwser is the one question is that it

Help would be appreciated please!

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I can’t help but just wanted to say love ur pfp

Matter is made up of particle. Which of the following statement is true about these particle? A. A partical that make up soild do not move B. The partical that make up liquied do not move C The particals that makes up all matter D Only the parcicals that make up gaeses are constanlly in motion

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Answer: Answer A

Explanation: sorry if I'm wrong but I'm sharing what I know

i really need your help

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Answer:

Terrestrial

                   -20 to 30 degrees celsius average

                        (20 – 35 inches) of rain per year.

                     PLANTS: Grasses dominate temperate grasslands. Trees and large shrubs are rarely found in grassland areas

                gazelles, zebras, rhinoceroses, wild horses, lions, wolves, prairie dogs, jack rabbits, deer, mice, coyotes, foxes, skunks, badgers, blackbirds, grouses, meadowlarks, quails, sparrows, hawks, owls, snakes, grasshoppers, leafhoppers, and spiders.

            Grasslands are also known as prairies, pampas, steppes, and savannas.

Explanation:

Please help! I will report any links. I will give brainliest for those who are right.

I already did the first question. But I'm not sure about the other two. Please help!

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Answer:

2. fluctuation 3. The graph is demonstrating the increase in climate change as the years go on overtime

Explanation:

BRAINLIEST IF CORRECT





10

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Electronic I believe
Electronic recording device

What is a cast fossil? What is a mold fossil?

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Sometimes when an animal dies and its body decays, it can leave an imprint in the sediment. If this imprint fills in with minerals from sediment and groundwater, it can harden to form a fossil. This fossil is called a cast fossil. The fossilized imprint is called a mold fossil. Bzhzzjskdkzkzbdzvdhdjdjdjdjdjd
it’s when a creature leaves an impression, almost like a mold

Need water cycle project ideas. I need to make a video about the water cycle for my teacher but i dont have any ideas.And, i do have other people to use in the video. If i give you the brainly that means im using your idea. The idea MUST BE about the water cycle. PLEASE HURRY!!

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Take a zip lock bag and draw clouds on the outside with a sharpie then fill the bag with water and then tape it on a window that has a lot of sun and wait awhile and there should be a change in the water and that shooed what happens to water when it’s warm/sunny out

Answer:

Get a tub and put a small bowl of water in it then put grass and marshmallow and close the tub and then watch it for a few days then the grass will eventually grow a little bit more  and the condensation process

Enjoy!!

Explanation:

Use the reading below to answer the question.

The layer of soil above the permafrost is too shallow for plants with deep roots to live. Grasses and shrubs can survive there because they have shallow roots. A sheet of mosses and lichens grows beneath these plants. When the soil above the permafrost thaws, the soil becomes muddy. Muddy soil is an excellent place for insects, such as mosquitoes, to lay eggs. Many birds spend the summer in the tundra to feed on these insects.


Based on the passage, what is one reason for the lack of trees in the tundra?


A.
soil depth

B.
amount of rainfall



C.
temperature range

D.
amount of sunlight

Answers

Answer: I think it is amount of rainfall

Explanation:

b. amount of rainfall

Hello, I really need help on this. I don't understand it.

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Answer:

B

Explanation:

When the energy entering and exiting are the same the temperature stays the same.When less energy entered than exit it became cooler therefore its B

B is the answer to the question

Why is biodiversity important?



It makes an ecosystem stable.


It isn't important in an ecosystem.


It makes a food chain crumble.

Answers

A or the first answer
answer: a, or it makes an ecosystem stable.

ecosystems need biodiversity to make it stronger, or stable.

Use the image to answer the question.
Emily and her science lab partner made a complete circuit by attaching a light bulb to some wires and a battery. Which of the following best describes the flow of energy in the complete circuit?
A. lightbulb, wire, battery, lightbulb, wire
B. battery, wire, lightbulb, wire, battery
C. battery, lightbulb, battery, lightbulb
D. wire, battery, wire, battery

Answers

Answer:b

Explanation: it’s in the picture just go counterclockwise

The correct answer is B

I am late on an assignment guys pls help

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Answer:

B

Explanation:

Hey. The answer is B.

Brainliest if CORRECT






11

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Answer:

Model B

Explanation:

Model A shows that light has been reflected, whereas Model B shows the light has been refracted. Light will be refracted as the light enters a more dense medium (glass), from a less dense medium (air).

This website has a really useful, thorough explanation for why this occurs:

(Check the explanation under the heading 'Explaining refraction - Higher')

https://www.bbc.co.uk/bitesize/guides/zw42ng8/revision/2

Hope this helps!

The B is the answer to the question pretty sure

Pls help im very lost on this

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Metals is found on the left side of the table and the nonmetals is on the top right.
Metals conduct electricity
Metals are malleable
Metals are ductile

^ 3 properties

What measures the energy of a wave?

Answers

Answer:

ampiltude

Explanation:

Amplitude means a measure of the amount of energy in a wave. Notice in the drawing below how the amplitude measures the height a wave is going above or below the resting position of the wave.

Amplitude is the answer

Hello,

So I was wondering if this is correct... Is it?

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Looks correct but the second to last I would of put abiotic and biotic factors but I don’t know what’s right for you
Looks correct although I’m not sure about the last one the answer might not be trend maybe something else

Please help me write a portfolio. GIVING BRAINLIEST 10 POINTSFinish drafting a research report about how scientific knowledge has changed over time.

Review the web you completed in the prewrite stage.


You will submit your research report draft at the end of this lesson.


Review the features of a research report:


It provides information focused on a central topic.

It has an introduction that presents the main ideas of that topic.

It groups related facts, definitions, quotations, details, and other information into supporting paragraphs.

It uses content words and has a formal tone.

It uses linking words to connect ideas.

It provides a conclusion that relates to the topic.

It includes multimedia elements such as audio recordings or visual displays.

It contains a bibliography at the end.

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Answer:

bobo ka nman qno yan bobob

Complete the following table showing what is produced from a single barrel of oil:


Please help will give brainilist

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Answer:

#8: Produces large amounts of methane, which is then released into the atmosphere. It also has worse affects such as: Water contamination, Noise pollution, and fracturing fluid leakage

#9: Methane

Explanation: Not sure about #7, don't want to get you a bad grade, but I know these 2 for sure.

I'm so confused, someone please help me!

Answers

peace of hair white salt, black sand, wood, leaf.

Answer: i dont know either

Explanation:

The picture below is a great example of __________ biodiversity.
high
low
moderate
there is no way of knowing without counting

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Answer:

number three is the answer moderate

moderate - the third option

wat is the meaning for autotrophs

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Answer:

Organisms that can make the food using simple substances are called autotrophs.

Organisms that can make food with the help of photosynthesis, such as greeen plants!

re asking this question because nobody took it serious last time



but can someone please help me


*no playing around*

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Since the atmosphere can affect the sea the pattern will be obose

Answer:

You can give the other person brainliest now :))

Explanation:

(I dont know if i spelled that wrong...)

What do the key differences between RNA and DNA mean for the spread of these types of viruses?

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Answer:

DNA viruses contain usually double‐stranded DNA (dsDNA) and rarely single‐stranded DNA (ssDNA). These viruses replicate using DNA‐dependent DNA polymerase. ... Compared to DNA virus genomes, which can encode up to hundreds of viral proteins, RNA viruses have smaller genomes that usually encode only a few proteins.

Explanation:

hope it helps my dear friend.

Answer:

Difference Between DNA & RNA Viruses

A virus can self-replicate inside a host cell. ... The viruses that contain DNA as their genetic material are called the DNA viruses. RNA viruses, on the other hand, contain RNA as their genetic material. DNA viruses are mostly double-stranded while RNA viruses are single-stranded

What is it called when a plant’s embryo begins to grow?
photosynthesis
pollination
fertilization
germination

Answers

It’s called fertilization none of the others mean that
fertilization all the other answers are wrong

1. How can systems with such different structures perform the same function?

2. How can different structures perform the same function?

Please help! And explain your answer with evidence please!

Answers

Explanation: Specialized Structures. ... This is because different organisms have developed unique structures that perform these functions and that do so in ways that fit their specific environments. So in this case, the structures are specialized to perform a specific function but also to fit the needs of a specific organism.

Due to unique structure an organism perform similar function if the structures are different.

Different structures perform the same function because different types of organisms have developed unique structures that helps them to perform function that is specific to their environments. The structures are specialized to perform a specific function but also to fit the needs of a specific organism.

Analogous structures refers to those structures which perform same function, but have different structures. Such type of organisms belongs to different ancestry but their body parts perform similar function so we can conclude that due to unique structure an organism perform similar function if the structures are different.

Learn more: https://brainly.com/question/23785160

Help please!!! It's for science, and it has to be done today!

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Answer:

its the third one

Explanation:

Explain the process of transpiration in the water cycle?

Answers

Answer:

Transpiration is the process by which moisture is carried through plants from roots to small pores on the underside of leaves, where it changes to vapor and is released to the atmosphere. Transpiration is essentially evaporation of water from plant leaves.

Explanation:

not sure buddy

Transpiration is the process in which plant roots absorb water and then release the water in the form of vapour through the leaves. Transpiration is an important factor in the water cycle as it is one of the major sources of water into the atmosphere.
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