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

Swamps, wetlands, and sandy beaches are located throughout the __________ region.
A.
Great Plains
B.
Great Basin
C.
Coastal Plains
D.
Pacific Coast


Please select the best answer from the choices provided

A
B
C
D

Answers

Answer:

C

Explanation:

https://brainly.com/question/1358175

Yeah, literally just that.

the answer is c. coastal plains

Mya is using a three-dimensional model of an elbow to study muscles and bones. How is studying the model different from studying a real elbow? A) The model can be life size. B) The model can be taken apart. C) The model can bend back and forth. D) The model can include different parts.

Answers

Answer:

(B) do that the model can be taken apart

Explanation:

List and explain the two sub-regions of frigid zone

Answers

Answer:

The two sub-regions of the frigid zone are North Frigid Zone and South Frigid Zone.

Explanation:

Earth is divided into five geographic zones, one torrid zone, two temperate zones, and two frigid zones. The two frigid zones are the ones that are occupying the northernmost and southernmost parts of Earth. The area that they occupy more specifically is between 66°33' N and 90° N, and 66°33' S and 90° S.

These two frigid zones are the coldest zones on Earth. The north one is dominated mostly by the frozen Northern ocean, while the south one is mostly dominated by continental mass covered with thick ice. These zones are unique in that they have constant sunlight at their furthest parts for half a year, and after that constant night for half a year. The sunlight falls at such a sharp angle that the rays disperse over a very large area and don't heat up the surface properly, resulting in ice sheets and glaciers.

Why are tract homes popular?

A. They are less expensive for home buyers and developers
B. They have unique designs and floor plans.
C. They are always located on dead-end streets within residential communities.
D. They are located in exclusive and expensive gated communities that restrict access.​

Answers

Answer:

A. They are less expensive for home buyers and developers

Explanation:

got it right on edg

Which of the following is not a reason scientists use models to study the layers of the Earth?
A. Scientists cannot directly observe the layers of the Earth.
B. Earth’s layers are too big to observe.
C. Scientists can use seismic waves to learn about the layers of the Earth.
D. Scientists have not been able to drill past the crust.

Answers

Answer:

Scientists cannot directly observe the layers of the Earth.

What country is Kgalagadi Transfrontier Park in? Need ASAP, thx!!

Answers

Botswana in South Africa

What is the importance of oceanic and continental waters?

Answers

Continental waters consist of water bodies like glaciers, rivers, and lakes.

What is the southernmost city of the world with a population of 100,000 or more in south America​

Answers

Answer:

Ushuaia, Argentina

What can you conclude about prevailing winds from their name?
A. They blow from west to east
B. They blow all the time
C. The air they contain is very warm
D. The air they contain is very cool

Answers

I would say B) they blow all the time

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.

A bicameral legislature is made up of how many bodies? one two three four

Answers

Answer:

Two due to the prefix

Explanation:

The answer is two bodies

The ancient Athenians developed the first form of democracy, called:

Answers

Answer:

Direct democracy

Explanation:

In Athens only citizens were able to vote. Certain layers of society were not allowed to vote, as they were not  regarded citizens.

Women, children and slaves were therefore not allowed to vote.

In Athens they had 500 representatives that were part of government for a whole year.

Additionally, citizens could vote on the news laws that were to be introduced.

Answer:

direct democracy

Explanation:

answer for A p e x

what does not contribute to change of seasons ?

Answers

Humans do not contribute to the change of seasons

Answer:

Distance Does Not Cause Seasons

Explanation:

It is a common misconception that seasons occur because of Earth's elliptical orbit around the Sun, with winter occurring when Earth is farthest away from the Sun, and summer when it is closest to it. However, our planet's distance from the Sun has little effect on the onset of seasons.

GIVING BRAINLEST FOR THE ONE WHO ANSWERS FIRST!! NO STEALING POINTS CAUSE THAT WOULDNT COUNT!!

If you were the leader of Britain or France, what argument would you make to your people about why they need to stop Hitler after he took over Austria and Czechoslovakia (remember Britain and France decided to do nothing because their citizens were scared of getting into another war like WW1).

Answers

Answer:

They are killing so many others, we have the power to stop them, we need to use that power.

Explanation:

We need to stop being cowards and face our fears, so what is if we get into another war like World War 1? We are stronger now, we might lose a few soldiers but those soldiers lives could save millions of others. The German are slaughtering innocent people and have taken over Austria and Czechoslovakia, we must band together and form alliances with the other countries to stop Hitler or else our county could be next. Do you want that to happen? NO! We have the power to stop them, so let's use it, who's with me?

Which place are you from​???

Answers

texas now give me brainliest plzzz i need one more

Which of the following is true of the people of Great Zimbabwe?

Answers

Zimbabwe is a strong people.

Explanation:

They strong bruddas

Answer:

The answer is b

Explanation:

Which of the following is true about coastal breezes?
They can blow from one direction in the morning, and from the opposite direction in the evening.
They are caused from differences in temperature of the land and the ocean.
0 Coastal breezes form when hot ocean air sinks below cold land air
Both a and b are correct

Answers

Answer:

They can blow from one direction in the morning, and from the opposite direction in the evening, and they are caused from differences in temperature of the land and the ocean.

Explanation:

The coastal breezes are breezes that occur near the coastlines. The general rule for the direction of the wind implies here as well as in any other place in the world, the wind blows from an area with higher air pressure toward an area with lower air pressure. When it comes to the coastal regions, because they have two contrasting landscapes, the wind changes direction during the day.

The land and the water have different properties, with the land heating up much faster and cooling off much faster, while the water heats and cools off slowly. This leads to larger oscillations in the temperature on land and with it larger oscillations in air pressure, while the temperature oscillations in the water are small and with it, the air pressure has much lower oscillation. When the land heats up, the wind blows from the ocean toward land because the air pressure is higher above the water, but when the land is cooler, the wind blows from the land toward the ocean because the air pressure is higher above the land.

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.

Learn more about mountain ranges here:

https://brainly.com/question/130418

#SPJ2

HELPPPPPPP!!!!!!!!!!!!!!

What sources of data are used by demographers? Be sure to explain the information that each source provides to the demographer.

Answers

Answer:

Some demographic data sources are surveys, samples, census measurements, fieldwork, and observation. When using surveys, demographers research through asking questions to select members of the population.

Explanation:

just took quiz

Answer:

Surveys, samples, census measurements, fieldwork, and observation are a few sources of demographic data. Demographers do research by choosing individuals of the population and then asking them questions.

Demographers use samples to examine a small percentage of the population as a sample group before applying statistics to the entire population. Demographers are able to collect information from every member of a population using census measurements. Studies and surveys are carried out in the population itself via fieldwork (rather than in isolation). In order to better comprehend a population, observation is used to track and document its actions.

Explanation:

I took the quiz

1.which is not a unit of force?
A.dyne B.joules C.newton D.pound
2.what refers to how large or strong is the force?
A.magnitude B.line of action C.velocityof the object D.direction of the force
3.What force is always directed opposite to the motion of an object
A.friction B.gravitational C. magnetic
D.tension
4.what force pulls an object back to the earth?
A.applied B.gravitational C.magnetic
D.tension
5.which surface would be easiest for a bicycle to move
A.sand B.grass C.muddy road
D.concrete road
6.what type of force holds between two celestial bodies like the sun and earth
A.applied B.gravitational C.magnetic
D.tension ​

Answers

Answer:

1 b joules

2. A magnitude

3. A friction

4 B gravitational

5 D concrete road

6 B gravitational

____ was the first satyagrahi of individual satyagraha​

Answers

Answer:

Bhave was the first satyagrahi of individual satyagraha

I need your advice if you were to choose between commerce and accounts what would you choose. I am writing my exams next year ​

Answers

Answer:

ok

Explanation:

ok

hjjkkkhtgbbhjjjjjjj

if jesuss can walk on water can he swim on land

Answers

Dunno, im not a christian

which are parts of the Jewish covenant with god?(check all that apply)

A. the five pillars are a set of duties for all believers.

B. there is a central religious authority that guides belief.

C. the Israelites are god's chosen people.

D. Jews will have Israel as their homeland.

Answers

Answer:

it is b

Explanation:

Answer:

it is B

Explanation:

hope it helps you

A famous scientist visited the Galapagos Islands during his expedition on the H. M. S. Beagle. His observations of how various animal species had adapted to life on the islands contributed to his groundbreaking theory. Who was the scientist and what was the subject of his theory?​

Answers

Answer:

Charles Darwin I believe.

Explanation:

He believed in evolutionism. Also natural selection. Only the animals that had adapted to their surroundings would survive. The others would quickly die off and not be able to reproduce. Therefore only the best fittest animals would survive.

Match the crops grown with the group that grew them.
Choices: Inca, Maya, Both


corn


potatoes


beans


squash


avocados


peppers


melons


peanuts

Answers

Answer:

corn and potatoesb

Explanation:

hope thi hekpes

Explain the historical circumstances that led to British exploration in West Africa in the 1830s.

Answers

Answer:

The Industrial Revolution led to the use of steam power/mechanized, weapons/adavanced technology which aided imperialism.

Explanation:

British exploration in West Africa was a product of British imperialism. The historical circumstances that led to British exploration in West Africa can be traced to the abolishment of the slave trade in 1807 and the bid to get the African rulers to end slavery.

Thomas Fowell Buxton encouraged the signing of treaties with African rulers to end the slave trade.

This led to the Niger Expedition that lasted between 1841 and 1842 where some Britons went to West Africa to get the consent of the leaders in ending slavery.

During that expedition, they began setting up a center for missionary work.

Learn more here:

https://brainly.com/question/21915359

Which religion blends beliefs and practices from a diverse set of local religions? O A. Buddhism O B. Christianity O C. Chinese folk religion O D. Islam SUBA​

Answers

Answer:

chinese folk religion

Explanation:

its not christianity or islam and it cant be buddhism because that was a way of life not a true religion

What is the y-intercept of the line whose equation is y = 1/2x - 3?

Answers

The y intercept is -3

To be exacts the ordered pair is (0, -3)

The form that the equation is in right now is
Y = mx + b

B is the y intercept always so in this case -3 is the answer

give me one example of how you interact with the biosphere?​

Answers

•Humans (biosphere) built a dam out of rock materials (lithosphere). Water in the lake (hydrosphere) seeps into the cliff walls behind the dam, becoming groundwater (lithosphere), or evaporating into the air (atmosphere).

Plants (biosphere) draw water (hydrosphere) and nutrients from the soil (geosphere) and release water vapor into the atmosphere. Humans (biosphere) use farm machinery (manufactured from geosphere materials) to plow the fields, and the atmosphere brings precipitation (hydrosphere) to water the plants.
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