according to the fossil record, when did the earliest animals appear on earth?

Answers

Answer 1

Answer:

541 million years ago

Explanation:


Related Questions

A seismograph records four earthquakes of magnitude 3.7, 3.2, 6.5 and 4.3 and then seismicity decreases. Which earthquake(s) represent (a) foreshock(s)

Answers

Foreshocks are simply known as an earthquakes that often comes before a larger earthquakes in the same location. The earthquake 3.7 and 3.2 represent a foreshock.

Foreshocks as an earthquake cannot be said to be a foreshock until after a larger earthquake in the same area occurs.

Earthquakes that fall between the ranges of 3.0 to 3.9 on the scale are said to be small or minor earthquakes.

In this type of earthquakes, one can feel the earthquake, and objects inside shaking around, but it rarely damage.

See full question below

A seismograph records four earthquakes of magnitude 3.7, 3.2, 6.5 and 4.3 and then seismicity decreases. Which earthquake(s) represent (a) foreshock(s)?

a. 3.7 and 3.2

b. 3.2 only

c. 3.7 only

d. 3.7 and 6.5

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when bill and jo are inside the tornado and they look up, what do they see?

Answers

Answer:

............

Explanation:

............

When bill and jo are inside the tornado and they look up, what they see is an F5 that looked like it had shrinked dramatically.

What is the tornado about?

This is set from a movie that is named twister. It was a movie that showed the scenes from the state of Ohio

While in the tornado, due to low pressure, they find it difficult to breathe.

The f5 that they saw seemed to be a mile away from where they were.

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How do pause the game called “life” to restart and start over? And make a new game file?

Answers

Exit out of it and then power your phone off and turn back on

dunes that are curved and have their tails pointing into the wind are ______ dunes; dunes that appear as more than a singular type are called ______ dunes.

Answers

Dunes which are curved and have their tails pointing into the wind are

Parabolic dunes

Dunes which appear as more than a singular type are called:

Star dunes

According to the given question, we are asked to state the names and types of dunes which are curved and point towards the wind and the ones which appear as more than a singular type.

As a result of this, we can see that a sand dune is an accumulation of sand particles which are propagated by agents of air to one location and there are four main types of sand dunes of which parabolic and star dunes are part of them.

Therefore, the correct answers are parabolic and star dunes

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The Ganges empties into which body of water

Answers

Answer:

the Bay of Bengal

Explanation:

During the summer, the __________ Hemisphere is tilted toward the Sun, and the weather conditions are relatively calm.

Answers

Answer:

the northern hemishere

Explanation:

who is this.
A. indra
B. izuna
C. itachi

Answers

Answer:

indra

Explanation:

If you were standing in Iran, in what direction would you travel in order to get to Syria?

Answers

Answer:

You would need to travel west to reach Syria

Explanation:

Where is an earthquake likely to occur? Question 13 options: wetlands abysmal plain plate boundaries Kansas.

Answers

Answer:

plate boundaries

Explanation:

If the time at GMT is 11:46 am, then what will be the time at 180°E meridian

Answers

Answer:

11:46 PM

Explanation:

Trust me ik

Which of the following statements best belongs in an environmental assessment of chemical fertilizers?

A. Chemical fertilizers help to keep global temperatures low.
B. Chemical fertilizers remove impurities from the groundwater.
C. Chemical fertilizers are harmless when used in dry areas.
D. Chemical fertilizers threaten to pollute the water supply.​

Answers

Answer: chemical fertilizers threaten to pollute….

Explanation:

who is this.
A. sasuke
B. kurnai
C. kagami

Answers

Answer:

kagami

Explanation:

this is kagami Uchiha

Answer : Kagami Uchiha

Explanation : This Is Kagami Uchiha Not Sasuke Or Kurnai

How would you describe the influence of Mesopotamia's physical geography on the region?

Answers

Answer:

Physical factors that affect population distribution include altitude and latitude, relief, climate, soils, vegetation, water and location of mineral and energy resources. It is important to note that most of the physical factors influence population distribution only indirectly through climatic conditions

Explanation: Correct me if I'm wrong dude:]

Do you think cities and states should do more to prepare for earthquakes, why or why not?

Answers

you slow just like your mom and family thats why if you stop playing and did your school work you would know duhhh

if the maximum temperature for a particular day is 26°c and the minimum temperature is 14°c, the daily mean would be ________.

Answers

Answer:

20°C

Explanation:

Why do urban areas experience traffic congestion

Answers

Answer:

Urban areas experience traffic congestion due to the large population of the urban area. There can be various reasons why this happens, including increased urbanization. The main cause however is the large population.

Explanation:

If dio can stop time how powerful is that truly, time stop is very powerful and still lost so just how strong is star platinum?

Answers

Answer:

if you do  your work in class you would know

Explanation:

Answer:

Explanation:

According to DIO, the World surpassed Jotaro's Star Platinum in terms of strength and speed. Both the Stands are akin to each other. There is not much difference between the two of them. ... The World's Time Stop ability is extremely powerful, allowing DIO to freeze time to up to nine seconds (at the time of his defeat).

On a geologic map, cratonic basins, where thick sequences of sedimentary rocks overly the Precambrian basement, show the _________ rocks toward the center of the basin.

Answers

On the geological maps in question, the cratonic basins that contain thick sequences of sedimentary rocks which overly the Precambrian basement, show the youngest rocks toward the center of the basin.

Geological maps are tools created and used by scientists to show the arrangement of the geological elements of a specific area. This can include:

Rock typesCracks and faultsMineralsGroundwaterAges

and much more, depending on the area and detail of the map created.

On a detailed geo-map, we can understand not only the area we are initially standing on but also where to find geological areas with similar sediment compositions and information on the age of the rocks. This is done due to the way the map stacks the units in terms of age, from the youngest at the top to the oldest at the bottom.

Cratonic basins are areas where geological elements are widely distributed and often filled with shallow water as well as sedimentary rocks. The rocks at the center of these basins show the youngest rocks at the center due to the previously mentioned aging sequence used by the maps.

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a north following river of asia name is​

Answers

Answer:

Indus and Mekong

Explanation:

If the earth were not tilted on its axis, what would be the results

Answers

Answer:

If the earth weren't tilted, it would rotate like that as it revolved around the sun, and we wouldn't have seasons—only areas that were colder (near the poles) and warmer (near the Equator). But the earth is tilted, and that's why the seasons happen.

Explanation:

Answer: If the Earth weren't tilted on its axis, there would be no seasons. And humanity would suffer. The axis of rotation of the Earth is tilted at an angle of 23.5 degrees away from vertical, perpendicular to the plane of our planet's orbit around the sun. The tilt of the Earth's axis is important, in that it governs the warming strength of the sun's energy.                                                                                        

what weather phenomenon led to the first discovery of tea?

Answers

Answer:

According to legend, in 2732 B.C. Emperor Shen Nung discovered tea when leaves from a wild tree blew into his pot of boiling water.

Explanation:

Have a great day!!

It is believed that in 2732 BC Emperor Shen Nung come across tea when leaves from a tree nearby blew into his pot of boiling water.

in 2732 B.C. Emperor Shen Nung discovered tea when leaves from a wild tree blew into his pot of boiling water.

how do the temperatures at earth’s equator compare to the temperatures at the poles, during the year?

Answers

Solar energy is greater at the equator than in an equal area at the poles. making the poles Colde and the equator stay at the tropical humid warm area.

Explain how these geological processes and interactions have changed Earth's surface through the years. Be sure to use evidence to support your answer. Worth 40 points! :)

Answers

Explanation:

may utak ka wag puro brainly kya mo yan

I want to help, but what geological processes and interactions are we talking about?

ow could a growing young population impact Niger’s economy? Describe two potential effects that Niger must combat when facing this issue.

Answers

Answer:

Yes because more people would work.

The two potential effects is that some would rebel and some would become presidents of a revolution like the American one for example.

Explanation:

In which order would these rocks and minerals be found in the layers of Earth from the crust to the lower mantle? eclogite, perovskite, rhyolite, stishovite stishovite, rhyolite, perovskite, eclogite stishovite, perovskite, eclogite, rhyolite rhyolite, eclogite, perovskite, stishovite.

Answers

Rhyolite, eclogite, perovskite, stishovite

I hope this is it.

Which religion is associated with this symbol?

Answers

Answer:

ns

Explanation:

Answer:

The symbol is called the Khanda, it's a symbol of Sikh faith.

Explanation:

The religion that this symbol is associated with is Sikhism.

what is produced by splitting the atom of a radioactive material?

A. gigantic waves
B. fossil fuels
C. nuclear energy
D. meltdown

Answers

When you split an atom it creates nuclear energy. I am starting by answering the questions I have learned in school, please let me know if it is wrong, I am trying to get my grades up. Thanks!️‍

Which of these biome types does not exist in Latin America?​

Answers

Answer:

Snow biomes

Explanation:

What information do geologists gain from analyzing seismograph data? Question 14 options: The location of an earthquake The strength of an earthquake General plate boundary information All of the above.

Answers

Answer:

D

Explanation:

all of the above

Answer:

The answer is A.

Explanation:

The other guy is so wrong

What are resources? Explain the types.​

Answers

Answer:

sorry I dont know that but you can answer that from your heart

Answer:

Resources are important for human survival.

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