Index fossils allow geologists to _____.

A. determine why some organisms became extinct

B. match rocks of the same age in different regions

C. determine and verify the exact ages of rock layers

D. identify organisms that did not leave fossil evidence

(Earth Science)

Answers

Answer 1

The answer is ;  match rocks of the same age in different regions

(^○^)

Answer 2
Final answer:

Index fossils are a tool for geologists to compare rock layers of the same age across different geographical regions, but they do not provide information on species extinction, exact ages of rock layers, or organisms without fossil evidence.

Explanation:

Index fossils play a crucial role in the field of geology. They are used primarily to match rocks of the same age in different regions(Option B). This is because index fossils are from specific species known to have lived within a certain geological time frame. Their presence in a rock layer allows geologists to link that layer to a specific time period, thus enabling the comparison of rock layers from different regions. However, index fossils are not used to determine why organisms became extinct (Option A), verify the exact ages of rock layers (Option C), or identify organisms that left no fossil evidence (Option D).

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Related Questions

The highlands region has hills that run the length of the Coast

Answers

east hope this helps

Which of the following issues was the worst problem caused by early surface rail systems?


A.

They were too expensive for most people.

B.

They created the first major pollution problems in cities.

C.

They created gridlock with other traffic on crowded city streets.

D.

They were incompatible with rail systems between cities.

Answers

the answer is c.................................................................................

The answer is: C. They created gridlock with other traffic on crowded city streets.

Prior to the creation of the rail systems, the road on top of it is still used by pedestrians or other vehicles to pas through.

Because of this, the development of rail systems created gridlock with existing traffic, and all those vehicles/pedestrians were forced to find other paths to reach their destination.

A cars adometer measure distance to the nearest 0.1 miles. Which is the most appropriate way to report the distance driver using the cars adometer?

Answers

I would think either Feet or Yards. But since Feet are more colloquially used, I'd pick Feet.

Who was the founder of the mongol empire?

Answers

Answer:

"Genghis Khan"

Explanation:

The Mongol Empire began from this union of many wandering clans in the Mongol motherland beneath the power of Genghis Khan, whom a committee declared king of all the Mongols in 1206. Such an empire expanded quickly following his rule and that of his descendants, who conveyed incursions in all directions.That vast transcontinental empire combined the East with the West by a strengthened Pax Mongolica, supporting the distribution and transfer of business, technologies, products, and beliefs beyond Eurasia.

name a city in europe.

Answers

Bucharest, Romania

Paris, France

Berlin, Germany

Graz, Austria



Answer: Bucharest, Paris, Berlin, Graz




Epiphany;live




Where do we have missing rock record in new york state? Why could this have happened?

Answers

Answer:

Those remain the oldest rocks discovered near the surface in specific Northeast. While New York, Precambrian stone is detected principally in the Adirondack region in the northern sector of the land.

Explanation:

That Grenville Mountains produced while the Precambrian as North U.S smashed with an antique super-continent and that sandstone, shale, and limestone inserted earlier were compressed and forced up onto the edge of the early North American continent. The power of the collision metamorphosed the rocks: sandstone matured quartzite, gneiss, either schist; limestone matured marble, and shale enhanced gneiss and schist.

Whta is .Love please tell me

Answers

a strong, maybe sexual attraction to another person or thing. You can be deeply in love with another person :)

Explain the difference between P and S waves in an earthquake.

Answers

This is why S-waves arrive as secondary waves at the Earth's surface. There is another importantdifference between P-waves and S-waves. Although both can pass through solid rock, only P-waves can also pass through gases and liquids.

P waves (aka primary waves) are the fastest waves. It's a seismic body wave that shakes the ground back and forth in the same direction and the opposite direction as the direction the wave is moving.

S waves (aka secondary waves) move through the earth by causing particles in rocks to move side to side

hope that helps :)

What best illustrates the process known as the columbian exchange

Answers

Corn and Tomatoes were introduced to Europe from America.

(Hope this help)

Corn and tomatoes were introduced to Europe from America, which best illustrates the process known as the Columbian exchange. Therefore option B is correct.

What is Columbian Exchange?

The plants, animals, and diseases that European explorers brought across the Atlantic impacted the lives and environments on both sides of the water. The Columbian Exchange is the aggregate name for these two-way interactions between the Americas and Europe/Africa.

The phrase "Columbian Exchange" was initially used in the 1970s by historian Alfred Crosby to refer to the extensive exchange of people, animals, plants, and diseases that occurred between the Eastern and Western Hemispheres following the arrival of Christopher Columbus in the Americas.

Hence, Corn and tomatoes were introduced to Europe from America, which best illustrates the process known as the Columbian exchange.

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Your Question was incomplete but most probably your question was.

What best illustrates the process known as the Columbian exchange

A. Christopher Columbus sailed west to reach Asia and encountered the Americas.

(b) Corn and tomatoes were introduced to Europe from America.

( c) Asian goods moved long distances along the Silk Road to reach Europe.

(d) Advances in technology allowed sailors to better navigate on the open seas.

Analyze the photo below and answer the question that follows. The photo above shows what often happens when rivers meet the ocean – the river spreads out into a triangular shape. What body of water is shown in this photo, and how does erosion help to create it?

Answers

Answer:

Delta

Explanation:

In terms of geology, a delta is usually defined as a landform that is formed when the rivers flow and ultimately get mixed up with the static water body such as ocean, seas, lake, and estuaries. It is a depositional landform, which is created as the sediments are deposited and these sediments are fine-grained in nature. Deltas are triangular in shape and the flow of the water here is significantly very slow. These deltas are generally considered to be the mouth of the river.

The body of water shown in the photo is a delta and erosion helps create it by depositing sediments.

How are deltas formed ?

A delta is a triangular-shaped landform that is created where a river meets the ocean. The river's sediment is deposited at the mouth of the river, and this sediment builds up over time to form the delta.

Erosion helps to create a delta in two ways. First, the river's current carries sediment downstream. When the river meets the ocean, the current slows down and the sediment is deposited. Second, the waves and tides of the ocean also help to erode the riverbank and deposit sediment.

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Why is geographic isolation a problem that leads to more poverty?

A) limited natural resources

B) poor land access

C) limited access to public services like health and education

D) inability to trade goods

Answers

limited access to public services like health and education

Geographic isolation a problem that leads to more poverty because of limited access to public services like health and education.  

Option C

Explanation:  

There are various economic, Socio, a political factor that all inclusively affects the level of poverty and it's an increase in geographically isolated locations, but the most prominent are these people not having access to public services such as education and health which pushes them even further backwards and lets poverty increase year after year. Geographically isolated locations are any which ways hard get developed as they do not lie at the core of economy or has much of political interest due to their isolated location.

Religion, beliefs, and social norms can influence population distribution. Please select the best answer from the choices provided.

Answers

The answer for this question would be true I just got an 100% on the quiz.

Answer:

The statement is true.

Hope this helps!!! :)

. Select the best answer. The ______ runs north to south through Greenwich, England. Tropic of Cancer Equator Prime Meridian Latitude

Answers

Final answer:

The Prime Meridian is the line that runs north to south through Greenwich, England, and divides the world into Eastern and Western Hemispheres. The Tropic of Cancer and the Equator run east to west, and latitude refers to horizontal lines, from the equator to the poles.

Explanation:

The line that runs north to south through Greenwich, England, is known as the Prime Meridian. This imaginary line, also known as 0 degrees longitude, divides the world into Eastern and Western Hemispheres. It's worth noting that the Tropic of Cancer and the Equator run east to west, not north to south. And latitude is a term that refers to all horizontal lines running east to west, from 0 degrees at the equator to 90 degrees at the poles.

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what is hydroelectric energy?

Answers

energy attained using the movement of water through dams or other mechanisms

Hydroelectric energy is generated by converting the mechanical energy from falling water into electrical energy using a hydroelectric generator. The role of a dam in this process is crucial as it helps accumulate water at a height, creating potential energy that can be transformed into kinetic energy as the water flows down. This kinetic energy drives turbines connected to generators, thereby producing electricity.

Hydroelectric power generation starts with the accumulation of water in a high-elevation reservoir behind a dam. The potential energy in the stored water is equivalent to the work done by gravity. When gates are opened, water flows through the penstock, it gains kinetic energy as it descends, due to the force of gravity acting on it. This fast-moving water then strikes the blades of a turbine, causing it to spin. The turbine is connected to a generator, and as it spins, the generator converts the mechanical energy into electrical energy through electromagnetic induction. Despite water appearing to spin the turbines 'for free,' it does not violate the conservation of energy principle. The ultimate source of the electrical energy is solar energy, which drives the water cycle by evaporating water from the Earth's surface, later to fall as precipitation in higher altitudes.

If global warming were to raise temperatures 1.5c to 4.5c what would most likely happen

Answers

More ice would melt and raise sea levels.

Drought will occur in many areas.

People will have heat stroke and faint.

Tom is an Inuit living in the northern Canadian territory of Nunavut. Which climate is he likely to experience? A. tropical humid B. semiarid C. humid continental D. tundra

Answers

Since Nunavut is so close to the North Pole, I would go with D. tundra.   A and B are close to the equator and C is where the Unites State is located.

Many people recycle paper cardboard cans and bottle is this an example of an activity that will help the ecosystem be sustainable

Answers

Yes. That's my gut answer, take it or not.

A term that means belonging to or native to a particular people or country.

Answers

The answer is endemic

Answer:

The term used to define a particular people belonging native region or country is Endemic.

Explanation:

Especially endemic is used to describe the native character in living organism. Those who live in certain jungle from their existence then those organisms are endemic species of that particular jingle.

Some living organisms are originated from a certain place and they are not found in any other part of world means they are endemic species.

For example: the mocking bird, are endemic to Galápagos Islands.

Which of the following is a gypsum reserve in Gypsum Hills?
A. Red Bed Plains
B. Wichita Refuge
C. Mount Scott
D. Alabaster Caverns

Answers

Answer:

A. Red Bed Plains

Explanation:

The Gypsum Hills is around 42 miles in expansion and continues from the western city borders of Medicine Lodge to the linkage of U.S. 160 and U.S 183 at cold water. It halves the beautiful Gypsum Hills. Tourists have the chance to see low hills, deep valleys, sharp high hills, red soils, and rocky generations.

The region is regarded for its profusion of wildflowers in season and summertime. Directly purling springs, the red soil, and green cedar trees provide a magnificent collection of color.

Which elements are party of a groups culture?resourceshistorypopulationlanguage

Answers

It would be an All Of The Above answer, but that option isn't up there so i would say the best suited option is Resources. I would also say religion but that is not an option. Resources determine they way we live so it does affect our culture.

How does an article soil differ from soil found in warmer wetter climates?

Answers

An Antarctic soil differs from other soil because it is formed from volcanic rocks. Andisols are created from the volcanic ash. Materials of Volcano break down and whether to form some of the several productive soils on Earth. Volcanic ash usually holds minerals that are advantageous to plants, and if it is very fine Volcanic ash, it will break down immediately and get mixed into the soil.

What is the reason for the feminization of immigration from Central America in recent years

Answers

increasing rural poverty

A mass movement that involves the sudden movement of a block of material along a flat, inclined surface is called a _____.

Answers

this is called a SLIDE

Question asked: A mass movement that involves the sudden movement of a block of material along a flat, inclined surface is called a _____.

The answer is slide

A mass movement that involves the sudden movement of a block is material along a flat,inclined surface is called a slide

How were nonrenewable resources formed? a. by intense human labor b. by volcanic eruptions along the tectonic plates c. by geologic forces in the earth’s crust over millions of years d. by the power of running water

Answers

By intense human labor isn't how non-renewable resources are made.This is how man-made recources are formed.In this case the objects that were created are renewable because they can be re-made.

Volcanic erouptions does not create nonrenewable recources.They create cerain rock, also Valcanos erupt all the times and it doesn't take centeries for the lava too cool down and become a rock.

Geologic forces in the crust would be the best answer because, dead organisims pile up in sediments in the earths cruts for thousands, even millions of years.That means these can't be re-made in a short period of times.That being said this wuld be the best answer.

By the power of running is hydro-electricity which has nothing too do with nonrenewable recources.Also water is basicaly remade daily due to the water cycle.

Answer:  C. Geologic forces

Explanation:

How are cactus plants adapted tp store water in the desert

Answers

Answer:

Cactus reserve rainwater in the essence of both stems and roots.

Explanation:

That plant depends on chlorophyll in the external tissue of their surface and stems to manage photosynthesis for the forming of food. Spikes defend the plant from beings, shelter it from the day-star and also obtain precipitation. Extensive shallow root operations are normally spreading, acknowledging the fast recovery of large volumes of rainwater when it showers. Because they save water in the center of both stems and roots, cactus is well-suited to dry weathers and can last years of dryness on the rainwater gathered from an only rainfall.

Which force acts an an object to move it from rest or a constant, straight-line motion?

Answers

Answer:

Balanced forces/Resultant force/ Newton's first law/law of inertia.

Explanation:Balanced forces/Resultant force/ Newton's first law/law of inertia:

It says that each article will remain in its state of rest or similar motion in a straight line except a resultant force works on it. It is known as the law of inertia.

The inertia of the body is the hesitation of the target to alter its state of peace or movement.

The inertia of an article depends on its size. The greater the body, the greater the inertia. It shows it is difficult to start moving, stop, slow down, speed up or change direction. Force is required to overcome inertia.

what is the capital of Nevada

Answers

CARSON CITY hope this helps


Your answer would be Carson City .

How does the Mercalli scale measure an earthquake?

Answers

The Mercalli scale measures the intensity of an earthquake. It measures the effects of an earthquake, and is distinct from the moment magnitude usually reported for an earthquake.

Answer:

From A scale of 1 top 12.

Explanation:

A Mercalli scale is a scale that is based on the damages of the observed earthquake, and this scale was first given by Giuseppe Mercalli to measure the intensity of the earthquakes and the measure of the sudden shaking of the effects of it's on the landmasses.  

The intensity s measured by the

1. Not felt.  --- magnitude of 1.0

2. Weak.few people. The-----  magnitude of 1.0 to 3.0.  

3. Weak few people. The-----  magnitude of 3.0 to 3.9.

4. Light felt during the day. The-----  magnitude of 4.0–4.9

5. Moderate mostly felt. The-----  magnitude of 4.0–4.9.

6. Strong, felt by all.      (5.0–5.9)

7. Very strong damage is negotiable to buildings.  (5.0–5.9)

8. Severe, heavy furniture overturned. The-----  magnitude of 6.0–6.9.

9. Violent, great damage in substantial buildings. (above 7.0)

10. Extreme, railways lines bent.  

11. Extreme,  bridges destroyed.

12. Extreme,  total; damage and destruction.

PLEASE HELP I NEED AN ANSWER ASAP
How was the Great Rift Valley formed, and what landforms are found in this region? Write a paragraph of at least 5 sentences.

Answers



The Great Rift Valley is a continuous geographic trench, approximately 6,000 kilometres. The Great Rift Valley is part of an intra-continental ridge system
The Valley wasformed by violent subterranean forces that tore apart the earth's crust.
It was created by the action of geologic rift or fault. It start from Lebanon's Beqaa Valley in Asia to Mozambique.

A rift valley is a lowland area created by the separation of Earth's tectonic plates. Both on land and at the bottom of the ocean, rift valleys are produced as a result of the spreading of the seabed.

What do you understand by rift valley?

In contrast to river valleys and glacier valleys, rift valleys are formed by tectonic activity rather than erosion. Tectonic plates are enormous, rocky chunks of the upper mantle and crust of the Earth.

A diverging boundary led to the formation of the Great Rift Valley. In the rift valley, two plates are being pushed and tugged apart.

The Red Sea was formed as a result of this same divergent boundary.

The continuous geological trench that stretches from central Mozambique in East Africa to northern Syria in Southwest Asia is known as the Great Rift Valley.

Hence, a rift valley is a lowland area created by the separation of Earth's tectonic plates. Both on land and at the bottom of the ocean, rift valleys are produced as a result of the spreading of the seabed.

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Which is not a process that decreases the salinity of seawater?



icebergs melting


runoff from land


precipitation


evaporation

(Earth Science)

Answers

The answer is evaporation

Answer

Evaporation

Explanation

Evaporation of sea and ocean water and the formation of sea ice are processes that increase the salinity of the ocean. Salinity of ocean water and seas are balanced by processes such as input of fresh water from precipitation in form of rain and snow, melting of ice and water from rivers.

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