Answer:
A : 3.5 billion years ago
Approximately about 3.5 billion years ago the fossil record extend. The reason the correct option is a.
According to radiometric dating, Earth formed around 4.5 billion years ago. The oldest fossils, which are found in rocks older than 3.5 billion years (see Precambrian epoch), resemble creatures like bacteria and cyanobacteria (blue-green algae). The so-called Ediacara fauna, which consists of small, soft-bodied wormlike organisms, is where the oldest animal fossils, dating back roughly 700 million years, may be found. In rocks that are around 540 million years old, there are many fossils with mineralized skeletons that belong to several living phyla.
The oldest fossils date back between 3.48 and 4.1 billion years. A geological timescale and the relative ages of various fossils were recognised in the 19th century as a result of the discovery that specific fossils were linked to specific rock strata.
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If it is winter in Shanghai, China, what season is it in Tehran, Iran?
Answer:
it is also winter, but closer to fall
solve this please give the correct answer
Answer:
1. Terminalia arjuna2. Mango3. Indian gooseberry4. Lilly.5. Blueberries.6. guavasExplanation:
The Arjun tree has conical leaves and grey bark and pale yellow flowers and is seen across the Indian subcontinent and appears between Sept and November. Mango is called the king of fruits and it reduces the symptoms of heat strokes. Aam Panna is a traditional drink that is made of raw mango in the summer season. The amla or Indian gooseberry is an edible fruit that improves eyesight and brain functions. The lily flower is a herb that is used for treating many of the problems of the body related to heart, joints, and intestine problems. The fruit of blueberry is a natural blood purifier and stops the growth of cancer cells. Guava is a native of Mexico it removes the disorders of the stomach and heals wounds.Explain the accommodation sector of the hospitality industry
Hospitality industry is an industry within the service industry.
The Hospitality industry is one that provides the service of lodging, event planning, theme parks, cruise line, tourism to customers who seeks to have them.
The accommodation sector of the hospitality industry can be said to fall under the Lodging sector of the industry
The accommodation sector does provide the service of bed, bed enterprises & breakfast enterprises, hotels facilities etc in the lodging centre.
Therefore, in conclusion the accommodation sector is a broad sector of the hospitality industry,
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A projectile is able to orbit the Earth at what speed?
about 8000 m/s
It so happens that the vertical distance that a horizontally launched projectile would fall in its first second is approximately 5 meters (0.5*g*t2). For this reason, a projectile launched horizontally with a speed of about 8000 m/s will be capable of orbiting the earth in a circular path.
The world population changed relatively little between the years 1200 and 1400. Which of the following statements about this time period is likely true?A.
The birthrate and death rate were about equal.
B.
The death rate far exceeded the birthrate
C.
The birthrate was much higher than the death rate.
D.
This question cannot be answered using the given information.
Answer: C
Explanation:
According to the map, which of the following statements is true? Russia remains heavily interdependent with nations of both Europe and Asia. The nations of Africa are heavily dependent upon one another for trade. Economically speaking, the nations of Europe operate independently from one another. The nations of South America have a high level of interdependence.
Answer:
ANSWER D)
Explanation:
THE NATIONS OF SOUTH AMERICA HAVE A HIGH LEVEL OF INTERDEPENDENCE.
In which situation is the principle of cross-cutting relationships useful in determining relative age?
In which situations is the principle of cross-cutting relationships useful in determining relative age?
Cross-cutting relationship is a principle of geology that states that "The geologic feature which cuts another is the younger of the two features."
In other words, The Principle of Cross-Cutting Relationships states that rock formations that cut across other rocks must be younger than the rocks that they cut across.
Three options among which can be useful in determining relative age are:
1. The formation of an intrusion in the Earth’s surface.
An intrusion is any formation of intrusive igneous rock. Deep-seated intrusions are recognized from the way they have burst through the overlying strata.
2. Igneous rock forms between sedimentary layers.
This can definitely help in determining relative age because sedimentary rocks will be the older rock than igneous rock as igneous rock has formed between sedimentary rocks.
3. Lava flows form on top of one another from several eruptions over time.
The recent lava eruption will be the younger structure among the lava eruptions over the time.
Geoscientists use ___________ to explore the deep layers of the Earth that humans can not yet dig down into. Geoscientists obtain seismic data from: (Mark All that Apply).the tides human-induced explosions naturally occurring earthquakes the coriolis force How are Earthquakes Measured? Magnitude Scale Richter Scale Fujita Scale Saffir-Simpson Scale The outer brittle shell of the Earth is the ______ that forms the "skin" of the lithosphere. mantle outer core inner core crustWhat is the deepest that humans have been able to dig into Earth? 7.6 miles 16.2 miles 1.7 miles 170.2 miles Streams of charged particles ejected from the sun are called ____________. electromagnetic storms magnetosphere radio waves solar wind
Answer:
1) SEISMIC WAVES
Explanation:
Geo scientists use SEISMIC WAVES to explore the deep layers of the earth. Geologists use seismic waves to explore the inner core of the earth. hope this helps you :)
Iridium, a hard, whitish metal similar to platinum, is extremely rare on Earth. Extremely high concentrations of iridium on Earth result
from only two scenarios: massive volcanic eruptions that release iridium from deep within the Earth and meteorites that shower down on Earth from space. When scientists found concentrations of iridium 30 times higher than normal in rock stratum from 65 million years
ago, they concluded that a massive meteor or comet hit the Earth and caused the massive extinction of the dinosaurs.
Which of the following, if true, most strongly supports the scientist’s conclusion?
A. Volcanoes massive enough to generate high concentrations of iridium are very rare.
B. Massive volcanic eruptions occurred frequently 80 million years ago.
C. Most scientists support the hypothesis that a cosmic impact wiped out the dinosaurs.
D. The massive extinction that occurred 70 million years ago killed not only the dinosaurs but also 70 percent of all life on Earth.
E. A comet struck the earth some 120 million years ago, but no widespread extinction occurred.
Answer:
B. massive volcano eruptions occurred frequently 80 million years ago
Massive volcanic eruptions occurred frequently 80 million years ago is most strongly supports the scientist’s conclusion. Therefore, option B is correct.
If massive volcanic eruptions occurred frequently 80 million years ago, it suggests that the high concentrations of iridium found in the rock stratum from 65 million years ago could be attributed to these volcanic eruptions rather than a cosmic impact.
This would weaken the argument that a meteor or comet caused the extinction of the dinosaurs, as an alternative explanation for the elevated iridium levels is provided.
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Without the North Atlantic Drift, which of the following statements about Scandinavia’s climate would be true?
A.
It would have much warmer temperatures and less rain.
B.
It would have much warmer temperatures and more rain.
C.
It would have much lower temperatures and more rain.
D.
It would have much lower temperatures and less rain.
Answer:
B.
Explanation:
The warm waters moderate the weather so its not as cold as it should considering its latitude. Also when the atmosphere is warmer it can hold more moisture adding to rainfall.
Answer:
Yes the answe is B
Explanation:
The layer of the atmosphere that contains weather is the
Answer: crust
Explanation: it the outer most layer of the arth
Answer:
troposphere
Explanation:
The troposphere is the lowest layer of the atmosphere. This is the layer where we live and where weather happens.
The following are statements describing the demographic and economic conditions which may be generally ascribed to the European Realm. Which one is inaccurate?
A) Europe constitutes one of the great population clusters of the world.
B) levels of economic development in Europe decline from east to west.
C) Europe's population is highly urbanized.
D) European agriculture is mainly market-oriented.
Answer:
The following are statements describing the demographic and economic conditions which may be generally ascribed to the European Realm. Which one is inaccurate?
B) Levels of economic development in Europe decline from east to west.
The correct one is: Levels of economic development in Europe decline from west to east.
In regard to trade, the United States
Answer:
imports and exports goods and services
Explanation:
America is free trade
Which is an example of a divergent boundary? Great Rift Valley Himalayan Mountains Peru-Chile Trench San Andreas Fault
Answer:
Great Rift Valley
Explanation:
The Great Rift Valley is currently in the process of splitting the African plate into two different plates, and it's a divergent boundary, moving the Somalian, Arabian and Nubian plate away.
Hope this helped!
Answer:
Great Rift Valley
Explanation:
........
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What plate activity is occurring in the picture?
Answer:
[tex]\boxed{\sf Convergent}[/tex]
Explanation:
The plate activity shown in the picture is convergent, convergent is where two plates run into each other.
definition of region
Answer:
an area or division, especially part of a country or the world having definable characteristics but not always fixed boundaries
Answer:
An area or division
Explanation:
HELP ASAP WILL ,ARK BRAINLIEST!!! Does the study of geography only have to do with knowing the physical features of the earth and the atmosphere? Why or why not?
Answer:
What’s the answer ^…^
HAHAHAHAHAHAHAHAHAHAHAHAHAHAHAHAHAHAH
Explanation:
places important?
Define Space and explain absolute and relative
Explanation:
Absolute space, in its own nature, without regard to anything external, remains always similar and immovable. Relative space is some movable dimension or measure of the absolute spaces; which our senses determine by its position to bodies: and which is vulgarly taken for immovable space ...
The standerd unit of lenght in the SI system is science
Answer:
Metre or Meter
Explanation:
The standard unit of length is meter.
Meter was chosen as SI unit by the international convection of science.
Hope this helps ;) ❤❤❤
What are an example of push factors and pull factors?
Answer:
shortage
Explanation:
In addition to Arabic, which languages are spoken by large groups in Southwest Asia?
Answer:
Hebrew
Explanation:
Israel is in Southwest Asia
that
4. Orbiting satellites provided geographers with
enabled them to map the entire world. The invention of the
enabled the mass production of maps, and
has enabled cartographers to use the information contained in
databases to make better and more useful maps.
Answer:
enabled them to map the entire world.
Explanation:
The satellite that is put into orbit is called artificial satellites and they use depends on the nature of operations and is used to collect information. Some are for navigation, communication, and weather satellites. The data generated by them is used to map the world and help in making detailed and accurate maps.HELP!! ILL GIVE 15 POINTS AND BRAINLIEST! How did the Neolithic Revolution spread from place to place?
Answer:
Hi! The answer is through demic diffusion.
Explanation:
It was the world's first historically verifiable revolution in agriculture. The Neolithic Revolution greatly narrowed the diversity of foods available, resulting in a downturn in the quality of human nutrition.
The Neolithic Revolution involved far more than the adoption of a limited set of food-producing techniques.
It is well known that the Neolithic transition spread across Europe at a speed of about 1 km/yr. This result has been previously interpreted as a range expansion of the Neolithic driven mainly by demic diffusion (whereas cultural diffusion played a secondary role).
Hope this helped!
Answer:
According to the study, the Neolithic settlers from northern Greece and the Marmara Sea region of western Turkey reached central Europe via a Balkan route and the Iberian Peninsula via a Mediterranean route. These colonists brought sedentary life, agriculture, and domestic animals and plants to Europe.
It was the world's first historically verifiable revolution in agriculture. The Neolithic Revolution greatly narrowed the diversity of foods available, resulting in a downturn in the quality of human nutrition. The Neolithic Revolution involved far more than the adoption of a limited set of food-producing techniques. It is well known that the Neolithic transition spread across Europe at a speed of about 1 km/yr. This result has been previously interpreted as a range expansion of the Neolithic driven mainly by dermic diffusion.
Hopefully, this helped! :D
A gas station installs an underground gas tank. Many people in the neighborhood fear the tank will spring a leak. How might a leaky tank affect the local watershed?
Leaking gasoline will likely become runoff when it rains, contaminating local water bodies.
Leaking gasoline will likely move through the soil, contaminating water located underground.
Leaking gasoline will likely flow over the watershed divide, contaminating surrounding watersheds.
Leaking gasoline will likely have no effect on the local watershed.
Answer:
Leaking gasoline will likely move through the soil, contaminating water located underground
Explanation:
Since the tank is underground, any leak in the tank will be underground. It may contaminate local groundwater. Where that water nears the surface, as at seeps, ponds, lakes, or streams, the gasoline may contaminate runoff or surface water as well.
Of the choices offered, if you must pick one, the most appropriate is ...
Leaking gasoline will likely move through the soil, contaminating water located underground.
8. What is the sum of (5 - 7i) and (-3 + 4i)?
Answer:
2 - 3i
Explanation:
Add like terms:
(5 - 7i) + (-3 + 4i)
5 - 3 = 2
-7i + 4i = 3i
= 2 - 3i
select the terms that describe a cultural influence on a region.
a. the city is bordered by water on three sides
b. forests are cleared to provide space to grow crops
c. female children may only attend school until they are ten years old
d. the tallest mountain on the continent is located here
e. new year’s eve is celebrated by shooting fireworks out into the sea
f. membership in club pretentious is restricted to individuals whose assets are greater than $1 million
c. female children may only attend school until they are ten years old
e.new year’s eve is celebrated by shooting fireworks out into the sea
Membership in Club Pretentious is restricted to individuals whose assets are greater than $1 million.
Female children may only attend school until they are ten years old.
New Year's Eve is celebrated by shooting fireworks out into the sea.
Forests are cleared to provide space to grow crops.
which specialized UNO agency is responsible for
Answer:United nation industrial development is responsible for UNO agency.
Explanation:
What city is near 39°N latitude, 105°W longitude?
WOODLAND PARK OR COLORADO SPRINGS (BRO I LIVE HERE)
Explanation:
The city that is near 39°N latitude, 105 W longitude is Colorado Springs. Every city in the world has a pair of coordinates, or numbers
Every city in the world has a pair of coordinates, or numbers, that identify where it is in relation to other cities. Since each city has a unique set of coordinates, no two cities may share both sets; nevertheless, many cities do share one of the numbers that make up their coordinate pair.
Maps like the one are made using these coordinates, which are referred to as latitude and longitude. We can filter the map by these ranges in addition to the cities' precise locations. We also discovered the cities' closest latitude and longitude (within 5 degrees).
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Who first stated racism in USA??
Which of the following geological features forms at a subduction zone between an oceanic plate and a continental plate? A.) Mid-ocean ridge B.) The Lithosphere C.) Continental Shelf D.) Magnetic anomalies
Will give brainliest
Answer:
C. Continental Shelf
Explanation:
Answer:
C.) Continental Shelf
Explanation:
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