Which of the following defines the wavelength of a wave?
a. the height of a wave between peak and trough
b. the loudness of waves that travel through the air
c. the speed that a wave is passed from particle to particle
d. the distance between two identical points of a wave

The correct answer is a letter. (i took the test.)

Answer:

aaaaaaaaaaaaaaaaa

Explanation:

Answer:

74.89

Explanation:

Got it right on the test

Answer:

Continental crust is more dense than oceanic crust.

Explanation:

Continental crust is thicker than oceanic crust. Tectonic plates made of continental crust are larger than plates made of oceanic crust.

Answer: grew into towns and cities.

Explanation:

Trading posts were established along the frontier to better take advantage of the fur trade. At first these were simply trading posts but then they grew into settlements overtime.

First the owners of the post needed employees and some had more than others so they built houses. These people needed necessities so general stores were built. Women sometimes joined the men, got pregnant and a family was started.

These activities and more as well as the fall in fur trade and the rise in agriculture led to these trading posts becoming permanent settlements that grew into towns and cities.

Answer:

c

Explanation:

im god

Answer:

The definition is defined in the clarification section beneath, as per the particular circumstance.

Explanation:

Answer:

a. gypsum.

Explanation:

The minerals found below the hardness of fingernails are talc and gypsum.

On the moh's scale of hardness, minerals found below another can be scratched by them.

Answer:

3.29ft/mi

Explanation:

The gradient of a river is the slope through which a river flows. It measures the vertical drop in elevation of river to the horizontal distance.

 Mathematically;

  River gradient = [tex]\frac{Elevation}{horizontal distance}[/tex]  

 Elevation  = 1229ft

Horizontal distance  = 373miles

  River gradient  = [tex]\frac{1229}{373}[/tex]   = 3.29ft/mi

Answer:

Lowermost Layer

Explanation:

its oldest

This link has all the answers you need! Have a great day. :)   https://brainly.com/question/19541120?answering=true&answeringSource=greatJob%2FquestionPage%2F2

Answer:

Cleavage

Explanation:

The mineral shows displays a physical characteristics called mineral cleavage.

In this mineral, we can sets of planes cutting each other perpendicularly.

Answer:

Hinduism did not spread outside of its homeland in India.

Explanation:

Hinduism is one of the oldest religions in existence and it is also one of the major religions by having a very large number of followers. This religion is considered a national religion as well, and this is due to the fact that almost all of its followers live in one nation. Basically, this religion emerged in the Indian subcontinent and remained there.

Hinduism is the only polytheistic of the major religions. It came to be because of the mixing of the cultures and religious beliefs of the native Dravidians and migrating Aryans. By merging both religions, Hinduism arose and spread out all over the historic territory of India. With the rise of Islam, Hinduism lost some of its followers, mostly in what is now Pakistan and Bangladesh, while its followers remained almost exclusively in modern day India. Unlike the other major religions that managed to spread out of their cradles in one way or another, Hinduism did not.

Answer:

i would go with b

Explanation:

Answer:

Explanation:

part a: erosion, and soil damage can cause rock formations such as the old man

part B: probly age

part c:due too an earthquake, it might have toppled, or again erosion

if theres are incorect im dorry, i did my best.

Answer:

wider, lower

Explanation:

Answer:

Population pyramid is called the distribution of inhabitants of a country based on their age; Given that in most cases, children and young people outnumber the elderly and the elderly, this distribution is plotted in the form of a pyramid, with a wide base and a narrow tip.

Now, there are certain cases in which this pyramid does not occur, but rather it is about graphs that tend to be rectangular. This is the case of the nations of Western Europe and Japan, where there is a very low birth rate, that is, where few children are born per couple; and where life expectancy is very high, causing the elderly to live longer and increase their percentage with respect to the total population of the country.

Answer:

When the velocity of wind or water slows, eroded sediment is deposited in a new location. The sediment builds up in a process called sedimentation and creates fertile land. River deltas are made almost entirely of sediment that has eroded from the banks and bed of a river.

There are many landscape features specifically associated with rivers: V shaped Valleys - particularly in their upper parts, rivers often form V-shaped valleys whereas glaciers commonly form U-shaped valleys. The V-shaped valley is created by erosion. Meanders - the curves or bends of a river.

Thank you and please rate me as brainliest as it will help me to level up

Answer:

option B,C,F are correct

Explanation:

I got it right :) hope this helps

Answer:

D.

Explanation:

Europeans were the first settlers in North America, Asians may have come first but they weren't considered settlers

Answer:

The second one (s and p waves)

Explanation:

They use seismographs to measure intensity, but the differences of s and p waves can allow them to locate the origin

One step that geologists use to find the epicenter of an earthquake is B. They measure the difference between the arrival of P waves and S waves.

The epicenter of an earthquake refers to the point where the largest damage was done.

To determine the epicenter of an earthquake three seismographs are used. The time is measured that notes the arrival of the P and S waves.

The longer it takes for these waves to arrive, the farther the epicenter is from the point where the measurement is being taken.

Therefore, option B is correct.

Learn more about the epicenter here:

https://brainly.com/question/1969968

Answer:

Living off the colors of light available to them, bacteria in deeper water were green. Over time, these green bacteria grew to dominate the oceans and are considered early ancestors of today’s plants.

Explanation:

Sample Answer

Bacteria in deeper water were green, surviving on the colors of light that were available to them. These green bacteria are thought to be the earliest ancestors of modern plants and over time, they expanded to fill the oceans.

What is Bacteria ?

Bacteria are common, largely free-living organisms that frequently only have one biological cell. They make up a significant portion of the prokaryotic microbial kingdom. Bacteria, which are typically a few micrometers long and were among the first life forms to appear on Earth, are found in the majority of its habitats.

Water (often ocean water, but this also applies to fresh water) absorbs light, which changes which color wavelengths are present at certain depths. Reds, oranges, yellows, and purples disappear from the visible spectrum within the first 30 feet, leaving only blues and greens to reach the deeper waters.

Green plants can no longer operate at any depth greater than 10 feet since they depend on reds and oranges for photosynthesis. Consequently, a plant's ability to engage in photosynthesis depends on its color.

To learn  more about Bacteria

https://brainly.com/question/8008968

#SPJ5

Answer:

false

Explanation:

Answer:

a gypsum.

Explanation:

On the moh's scale of hardness, minerals that are above another can be scratched by the one below.

 The moh's scale is used to measure the hardness of a substance.

Answer:

There are countless right answers to this question.

1) The destruction of the Second Temple

2) The Spanish Inquisition

3) The writing of the Talmud

3) The invention of matzah ball soup

Answer:

A

along the banks of the Amazon river

Answer:

To allow the proper amount of water to be passed through to other communities.

Explanation:

A community would need to realize where its move water goes after passing through the network with a purpose to recognize how any pollutants that get into the water would affect anybody of water, communities, and residing organisms in an effort to make use of the same water.

These pollutants encompass particulate rely on, nitrogen oxide and sulphur dioxide. The majority of these pollutants are emitted through human activities like burning fossil fuels, automobile exhaust fumes and emissions from agriculture and industry.

Learn more about pollution here: https://brainly.com/question/24704410

#SPJ2

Answer:

Explanation:

A pure substance, any compound or element, can't be separated into different atoms by physical methods. ... Remember that pure substances are compounds and elements (made up of the same atom or same molecule respectively), while mixtures are an assortment of different substances put together.

New Englanders is covered by a narrow coastal plains.

Answer:

Plains

Explanation:

I think

Answer:

Creolization is a demographic and cultural process by means of which a certain population, with preexisting characteristics, is subjected to the influence of migratory currents from different parts of the world, from which populations come that, due to their quantity, end up modifying the conditions of the pre-existing population, generating an ethnocultural mixture that gives rise to a totally different national identity, which results from said mixture and interrelation.

In this sense, the Caribbean is one of the regions where creolization has had the greatest effects: in principle, the native nations that were there have received a clear influence from the European powers that conquered their territories, to which later the huge number of African slaves that they took to their colonies. Subsequently, new migratory currents, mainly from Asia, reached certain parts of the Caribbean, generating in the region a mixture that today means that their nations have their own ethnic and cultural components, derived from the interrelation between the cultures that settled in the region.

Answer:

Sonoran Desert

Explanation:

Nocturnal animals are usually awake and active during the night. Some animals can be both! In the Sonoran Desert, many animals are active at night because it is a good way to avoid the extreme daytime temperatures. In the heat of the day many diurnal animals will rest in the shade of a plant or under a rock.