Would you expect to find dinosaur fossils in undisturbed rocks that are above the iridium
layer? Explain your answer.​

Answers

Answer 1

Answer:

All dinosaur fossils found by archeologists have been found a few centimeters below the iridium layer. So, the possibility of finding dinosaur fossils above the iridium layer is very slim.

Explanation:

Over 65 million years ago, dinosaurs roamed the earth but were canceled out as a result of an extraterrestrial impact on the earth's crust. Research proved that an asteroid brought the end of dinosaurs as the element iridium was found in the earth (since iridium is abundant in asteroids and not the earth's crust).

Records of fossils found have been between 13 to 60 centimeters below the iridium or the K-T boundary as it is called.


Related Questions

In the space below, write out the steps you would take when using a cost-benefit analysis to decide on which pair of shoes you should buy. Your answer should be in complete sentences.

Answers

Answer:

Explanation:

Hi, please find the attached and respond. Thank you!

How is a citizenship in a democracy different than a citizenship in an authoritarian country?
A. Citizens in a democracy are expected to pay taxes to the government
B. Citizens in a democracy are less likely to stay informed on political issues
C. Citizens in a democracy have fewer legal rights and responsibilities
D. Citizens in a democracy have more influence over their government

Answers

Answer: I believe the answer is D

Answer:

d

Explanation:

name three of the continents that existed 550 million years ago

Answers

Answer:

Explanation:

By about 550 million years ago, Pannotia was breaking up into several small fragments, Laurentia (the core of what is now North America), Baltica (northern Europe), and Siberia, among others, and one very large piece.

pls mark me as brainliest!!

Answer:

Gondwana (formerly called Gondwanaland), shown in yellow, comprised most of the land masses in today's southern hemisphere, including Antarctica, South America, Africa, Madagascar, Australia-New Guinea, and New Zealand, as well as Arabia and the Indian subcontinent, which are in the Northern Hemisphere.

Explanation:

How much of the Earth’s surface is covered with water?
a) about two -thirds
b)about three-fourths
b) c)exactly three-fourths
d) about one -fourths

Answers

Answer: b)about three-fourths

Childhood illnesses can be predicted using a population pyramid system.
A. true
B. False
PLEASE HELP!

Answers

Answer:

I think it's true

Explanation:

BRAINLIEST?

Which structure of the respiratory system is the site of gas exchange?

Answers

Answer:

alveoli

Explanation:

Answer:

Alveoli

Explanation:

The function of the respiratory system is to move two gases: oxygen and carbon dioxide. Gas exchange takes place in the millions of alveoli in the lungs and the capillaries that envelop them.

Can some please help me with this.

Answers

send me a clearer picture

What was a Legalist policy under Emperor Win Shihuangdi?
A. Closing farms
B. Burning books
C. Removing statues
D. Destroying villages

Answers

Answer:

C. removing statues

Explanation:

Answer:

c

Explanation:

pls brailest

how can globalization impact culture around the world?

Answers

Answer:

overpopulation

Explanation:

PLease help Which city is the capital of the country represent by number 1 on the map?
Political map of Europe with numbers over ten countries. Number one is the farthest east that is north and surrounded by water. It is next to number two that is longer and also surrounded by water. Number three is small and borders Germany on the northwest. Number four is below number three and borders Germany and number five. Number five borders Germany on the southwest and is a large mass of land that is surrounded by water on the western border it shares a border with number six that is the larger mass of land farthest south and west. Number seven is a small country that shares borders with number five, Germany, and number eight. Number eight looks like a boot and stretches south. It is surrounded by water on three sides. Number nine is a land mass that is to the east of the tip of the boot of number eight. It has water and smaller islands on three sides and has an shares a northern border with Bulgaria. Number 10 shares a southern border with number eight and a small part of western border with number seven. It borders Czech on the northeast and Hungary on the southeast.


London


Paris


Madrid


Dublin

Answers

Answer:

The answer to you question is Dublin

Explanation:

on th world map it show that number one is Ireland and the capital of Ireland is Dublin. I hope this helps!! :)

Answer:

dublin  !!

Explanation:

i took the test bestfriend !!

Which phrase describes a feature of a Mercator projection? is least commonly used sizes most features to scale presents longitude lines as parallel shows most accurately near the prime meridian

Answers

C - presents longitude lines as parallel

What creates the air pressure difference between the equator and the poles?
A. The length of the season
B. The duration of the solar year
C. The amount of direct sunlight each area receives
D. The shape of the earth

Answers

I think C hope it’s help

The amount of direct sunlight which each of the areas receives creates the air pressure difference between the equator and the poles. Hence, option C is appropriate.

What is the Equator?

The Equator is an imaginary line that passes through the center of the planet or any other celestial body. Generally, the Equator is one and very important for always being in the right place at the very center part of the Planet.

The Equator lies between both the North Pole and the South Pole. The most important part of the Equator is its area which is spread over a very small area. The Equator is the only surface of the Earth that is very close to them.

Since the Equator is close to the sun it receives a concentrated amount of heat on its surface and thus making the Equatorial region on the earth to be hotter and hotter. Hence, option C is correct.

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Many experts believe that the _______ will lead to increased deforestation in the Amazon Rainforest.

А Interoceanic Highway
B Panama Canal
C Pan-American Highway
D Suez Canal

Answers

Answer:

Many experts believe that the Interoceanic Highway will lead to increased deforestation in the Amazon Rainforest.

Explanation:

The Amazon Rainforest is located in South America and it is the largest rainforest in the world. This rainforest though has been under immense pressure because of the destruction of it by human activities and interests. The Amazon Rainforest is shrinking rapidly and if this tempo continues it will be gone in the near future and the whole world will feel the consequences.

Apart from the opening space for agriculture, mining, ranching, urbanization, this rainforest is predicted to suffer losses because of the Interoceanic Highway as well. This highway is a project with which there will be a highway starting from the Pacific coast in Peru and ending at the Atlantic coast in Brazil. A big portion of this highway will pass through the Amazon rainforest and with it a lot of deforestation will take place. While deforestation itself will have terrible effects, the biodiversity will suffer because its territory will be cut and separated, and a lot of animals will be killed on the highway by the traffic.

Answer:

C. Pan-American Highway

Explanation:

It goes from the United states to Chile.

guess wat Ytuber this is from

"gypsies not capable of real lolis, think boy think of your lunch"

hint they do YTP

Answers

uhhh aren’t you supposed use this for actual homework help

Answer:i don't know im dum

..dream?

Explanation:

write a letter to your local newspaper editor as an article to be published,on the important of conserving living things and the environment to sustain the balance in the ecosystem​

Answers

Answer:

Watermelon sugar

Explanation:

Pls help me i'll give brainlyest

Answers

Answer:

Landslide is the rapid downhill movement of a mass of rock, debris, or soil

Mudflow is the rapid downhill movement of a mixture of rock soil and water.

Slump is a loosely connected mass of rock and soil

Creep is the slow downhill movement

Answer:

slump- a loosely connected mass of rock and soil that moves a short distance.

mudflow- the rapid downhill flow of a mixture of rock, soil, and water.

landslide- the rapid downhill movement of a mass of rock, debris, or soil.

creep- the slow downhill movement of rock and soil.

 

was once part of "New France."

Answers

Maine was apart of it

If the birth rate and death rate are high is there a big population?

Answers

Answer:

The population is not big if both the birthrate and death rate is high.

Explanation:

High birthrate and high death rate are characteristics of the first stage of the demographic transition model. The population in this stage leaves in a primitive manner. The education and literacy rates are low, water and food are scarce and of low quality, healthcare is something unheard of for the majority, and the ifrastructure is in terrible condition. The end result is a population that grows very slowly or stagnates.

With all living conditions being on a very low level, the death among infants and women during delivery or shortly after is on a very high level. Also, life expectancy is very low. Outbreaks of diseases are very common and have devastating effects. Even though the birthrate is high, it is simply not capable to overcome the very high death rate, so the population's growth is very slow, close to zero. Countries that fall into this category are Chad, CAR, Burundi, Cambodia, Laos, etc.

No the population would not be big

How does self-selection into lower-paying jobs impact women

Answers

Answer:

Women’s work is under-valued and women tend to be concentrated in different jobs than men. Even though the work itself may require equal or more effort and skills, it’s valued and remunerated less.

Explanation:

From a public policy standpoint, the gender wage gap can be problematic since it lowers economic productivity and makes women more likely to depend on welfare assistance, especially as they get older.

In some instances, women may be paid less than males for performing similar occupations. The fundamental reason is the disparity in value between the skills of men and women.

Why women are paid low compared to?

Due to the following factors, women are employed in low-paying jobs: Since most women in the nation have lower levels of education than men, they typically perform as unskilled labor and are paid less as a result. They primarily work for little pay in the unorganized sector.

The average difference in salary between men and women who are working is known as the gender pay gap or gender wage gap. Generally speaking, men are paid more than women. There are two unique figures for the pay gap: the non-adjusted pay gap and the adjusted pay gap.

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What's the best and the worst US state in your opinion? Briefly explain your position

Answers

Answer:

The best would be NY, I love it there. And I also like it because of you know the fashion there (like the models and runway stuff). The worst state has to be umm prob alabama. I've never been there but I just dont like how its pronounced. And because it's probably boring there.

Explanation:

Answer:

Okay, let's do this.

Explanation:

The best state in my opinion would be wonderful Nevada. Nevada is a hotspot for a bunch of other states. It has Las Vegas, as well. Compared to the majority of other states, there is a huge demographic for people that would normally want to settle down in a state. Nevada would be that state in my opinion. Nevada is also near a whole lot of other states and the variety of deserts you see along the way is extraordinary.

Onto the worst state in the US, it would honestly be Colorado. Why Colorado you might ask, well Colorado is the main area of racial afflictions. Considerably the most racist state amongst others, such as Kentucky and Alabama. Don't even get me started on South Carolina and West Virginia. But yeah, in my opinion. Some things just don't sit right with me in that state of Colorado.

Hope this helped you, if you just wanted a simple answer.

Where do ocean waves get their energy? How is it transferred?

Answers

Ocean waves depend on wind for energy. The wind blows on the surface of the water, the energy is transferred from the wind to the waves through vibration of particles. Energy transfers from potential energy to kinetic energy

Answer:b

Explanation:bc yo moms

What do the Santa Ana winds and the Fohn have in common?
A. They both occur around the equator
B. They both occur 10 km up in the atmosphere
C. They both occur in areas of high pressure
D. They are both influenced by mountain ranges

Answers

Answer:

D. They are both influenced by mountain ranges

Explanation:

Both the Santa Ana Winds and Foehn go right through and near them, so it stands to reason their wind would be affected.

Precipitation can also be impacted by mountains. A rain shadow can be created by mountains and mountain ranges. Thus, option D is correct.

What are the way that mountain ranges influenced?

Where two continental plates clashes, mountains are created. Due to their identical weight and thickness, neither plate will bury beneath the other.

Instead, they fold and collapse, pushing the rocks upward to create a mountain range. Mountains will continue to rise in height as the plates continue to collide.

A mountain range's windward side experiences a spike in winds, which causes the air to cool and produce precipitation. The air is dry and sinks on the range's other side, the leeward side.

Mountains' positions affect the climate, including precipitation and snowfall. Orographic precipitation results from the air cooling when air masses pass over mountains (rain or snow).

Therefore, Both the Santa Ana Winds and Fohn go right through and near them, so it stands to reason their wind would be influenced.

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what is the best way to revise because i have a geography test tomorrow and i want to do well

Answers

Get plenty of sleep and make sure you are not stressed out also get some water.

The water will help you stay awake in a boring test.

Sleep makes you more able to think and faster.

And stress is never good.

Hope I helped

how does culture diffusion and globalization make the world a smaller place

Answers

Answer:

Local and unique ways of being are increasingly replaced by more homogenized and standard ways of being that are shared across cultures. The world seems smaller because with all of this global integration there is a sameness or familiarity no matter where you are.

A kind of glacier called a(n) ____________________ forms when ice and snow build up in a mountain valley.

Answers

Answer:

valley glacier

Explanation:

What's is the lithosphere

Answers

Answer: The lithosphere is the solid, outer part of the Earth. The lithosphere includes the brittle upper portion of the mantle and the crust, which are the outermost layers of Earth's structure.

Study the major rivers on the map of the United States.
Which river is marked with the letter B?
O Colorado River
O Columbia River
O Missouri River
O Ohio River

Answers

Answer:

Colorado river

Explanation:

yes i know

Among all the major rivers in the United States, the Colorado River is marked by the letter B on the map. Thus, Option A is the correct asnwer.

What do you know about the Colorado river?

The Colorado River is one of the main rivers withinside the Southwestern United States and in northern Mexico.

The 1,450-mile-lengthy river drains an expansive, arid watershed that encompasses elements of 7 U.S. states and  Mexican states.

Thus, the Colorado River is marked with the letter B on the map. Option A is the correct statement.

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can someone please help me .. will mark brainliest !

Answers

Answer:

liberia

Explanation:

i think liberia

how many years are between 1389 ce and 479 bce

Answers

Answer:

Answer:1868 years.Explanation:The Persians lost against the Greeks in 479 BCE (which stands for Before Common Era or Before Christ.

What causes wind to blow?
A. Differences in longitude
B. Shock waves from clouds
C. The rotation of the earth
D. Differences in air temperature and pressure

Answers

Answer:

D

Explanation:

D definately is the answer
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