The correct answer is uniformitarian calculations show that the earth is more than about 1 billion years old. uniformitarian calculations show that the earth is about 100 million years old. uniformitarian calculations show that the earth is 4.6 billion years old.
Scientists use a sample of the item they wish to date to determine how much parent isotope and daughter isotope are present. This method is known as radiometric dating. They can establish the age of the substance from this ratio. Can sediment thicknesses be used to accurately estimate the Earth's age? No. Rather than the strata themselves, unconformities between layers indicate the majority of Earth's history. Geology and tree ring research demonstrate that the Earth is just 5,000 years old and not any older. The longest record, which spans more than 100,000 years, is supported by several tests and indicates that certain ice cores have stably kept yearly layers.
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How can climate change affect natural disasters?
Answer:Climate change can affect natural disasters in a number of ways. For example, rising global temperatures can lead to more frequent and severe heatwaves, droughts, and wildfires. Warmer temperatures can also cause glaciers and polar ice caps to melt, leading to sea level rise and an increased risk of flooding. In addition, extreme weather events, such as hurricanes and storms, can become more intense and destructive as a result of climate change. These changes can have a significant impact on communities and ecosystems around the world, and can exacerbate the damage caused by natural disasters.
Explanation: hope this helps0^0
Romans planted grapes on hillsides so that the ripe grapes would role down to the valley floor, which facilitated easy collection and processing.a. Trueb. False
The statement, "Romans planted grapes on hillsides so that the ripe grapes would role down to the valley floor, which facilitated easy collection and processing." is true.
The Middle East is typically referred to be the grape's native land, and grape cultivation there has existed for 6,000–8,000 years. One of the earliest domesticated bacteria, yeast, is naturally present in the skin of grapes, which is how alcoholic drinks like wine were first discovered. There is 8,000-year-old archaeological evidence from Georgia demonstrating the importance of winemaking to human history.
The world's oldest winery, which goes back to around 4000 BC, is located in Armenia. By the ninth century AD, Shiraz was well known for producing some of the greatest wines in the Middle East. Therefore, it has been proposed that the name of the Syrah red wine was inspired by Shiraz, a city in Persia.
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What is the capital city of France?
Answer:
The capital of France is Paris
Using complete sentences, compare citizens’ rights in Germany, the United Kingdom, and Russia. WILL GIVE YOU 5 STARS
in the climate system, which phase of water is most dense? a. gas b. liquid c. solid d. all have the same density.
The correct answer is b. liquid in the climate system, which phase of water is most dense.
When water is in the liquid phase, its density is highest at roughly 4 °C (39.2 °F). Since ice is more buoyant than water, it develops at the surface of bodies of water and freezes downward. Ice is a kind of solid water that is less dense than liquid water. Because of the way hydrogen bonds are oriented, ice has a lower density than water because the molecules are forced apart more. The unit of density is mass (g) per cubic millimetre (cm3). Water is least dense at 0°C and most dense at 3.98°C (freezing point). Salinity and temperature have an impact on water density. A stiff open lattice of hydrogen-bonded molecules, like a web, is created when water freezes at absolute zero degrees.
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In which type of rock would a scientist most commonly find a fossil of a triceratops?
Anything made of atoms is considered to be matter. Only by computing mass and volume can the amount of substance be observed. As a result, triceratops fossils are most frequently found in shale and siltstone.
Most fossils are found in limestones. That is so because animal and plant shells make up the majority of limestones. However, occasionally the shells are so eroded that they appear more like siltstone than "genuine" fossils. The possibility of an organism being preserved as a fossil depends on a variety of circumstances. Most fossils are found in limestones. That is so because animal and plant shells make up the majority of limestones. However, occasionally the shells are so eroded that they appear more like silt grains than "genuine" fossils. In shales, which are formed from muds, fossils are also typical. Muds, which are composed of fine-grained sediments, can produce excellent imprint fossils. However, not all shales are fossil-rich because many muddy ocean floor regions lacked the right environmental conditions for animal life.
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Analyze the map of southern Africa below and answer the question that follows.
A topographic map of Southern Africa with labels A, B, C, D, E, and F. A is a river through the Congo. B is a lake near Uganda and Kenya. C is a lake on the border of Tanzania. D is a river near Zambia and Zimbabwe. E is a lake near Malawi. F is an island in the Indian Ocean.
Image by Tom Patterson and Eric Gaba
On the map above, what is the name of landform F?
A.
the Great Rift Valley
B.
the Horn of Africa
C.
the island of Madagascar
D.
the Sahel
Please select the best answer from the choices provided
A
B
C
D
The landform F, given the topographic map of Southern Africa, is C. the island of Madagascar
Where is Madagascar located ?Madagascar is an island nation off of Africa's southeast coast. After Greenland, New Guinea, and Borneo, Madagascar is the fourth-largest island in the world by area.
The majority of the population of Madagascar is linked to Indonesians, who are located more than 3,000 miles (4,800 km) to the east.
The landform labelled F, is said to be an island in the Indian Ocean. As mentioned above, Madagascar is an island located in the Indian Ocean, to the east of Southern Africa.
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Create a list of at least 10 pros and cons of removing obsolete oil rigs from the continental shelf
By removing only the upper portion of the structure that is floating on water, oil companies can convert the rigs into reefs instead of removing the oil and gas platforms.
The industry is able to save millions of dollars annually because reefing is less expensive than the entire process of removing rigs.
The Benefits and Drawbacks of Working on an Offshore Oil Rig Excellent Salary Structure...
Con: Long working hours.Pro: Extended Time Off...Con: Extended absence from home.Pro: Education and Training...Con: Factor of Danger...Pro: Insurance for health...Pro: Fantastic Opportunities for PromotionWhat drawbacks does oil drilling have?Offshore oil drilling has the following drawbacks.Exorbitant and Possibly Hazardous: Because it requires sophisticated equipment, offshore oil drilling is expensive. Likewise, it presents critical dangers to laborers.Numerous Damages to the Environment: Mass pollution is caused by offshore oil drilling, particularly when oil spills occur.To learn more about Offshore oil drilling here
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A map is best described as a tool that helps people understand their __________.
What is the most important physical environmental factor in intertidal communities?
Answer:
rise and fall of tides
Explanation:
rise and fall of tides
In which type of rock would a scientist most commonly find a fossil of a triceratops?
Due to their location in shale and siltstone that has volcanic ash radiometrically dated at 70 million years ago, the Triceratops dinosaur fossils are around 70 million years old.
Usually, sedimentary rocks include fossils, however rarely, low-grade, fine-grained metamorphic rocks will as well. It's possible that the fossils have been removed, leaving molds in the surrounding rock, or that the molds have been filled with different materials in the past, creating castings of the original fossils. This well-known ceratopsian, or horned dinosaur, was a herbivore despite having a fearsome look. One of the final non-avian dinosaurs to emerge before the catastrophic extinction catastrophe that took place 66 million years ago was Triceratops, which is Latin meaning "three-horned face." Researchers use some kind of clock to ascertain the date when a rock or fossil was generated in order to calculate its age. Geologists frequently rely on the accuracy of radiometric dating techniques, which are based on the natural radioactive decay of certain elements like potassium and carbon.
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The lengths of two sides of a triangle are 26 meters and 46 meters. What is the range of possible lengths for the third side, x of the triangle. what is x
The possible length for the third side of triangle x = 72. with the possible range of side .
Calculating the side x :Le-the third side be X.
We know that the sum of 2 sides of a triangle must be greater than the third side.
So we can get.
x + 26 > 46 - 1
26 + 46 > x ---------- (2)
and
From => x+26 = 46
=> x> 46-26
⇒ x > 20 ---------- (3 )
From ⇒ 26 + 46 >x
⇒ 72>x
⇒ x < 72
From (3) and( 4) equation we get → 20 < x <72
What is Triangle ?
A triangle is a polygon with three sides and three vertices. It is one of the basic shapes in geometry. A triangle with vertices A, B, and C is represented by equilateral triangle. A triangle is a polygon with three sides and three vertices. It is one of the basic shapes in geometry. A triangle with vertices A, B, and C is represented by triangle ABC. In Euclidean geometry, a unique triangle as well as a unique plane are determined when the three points are not collinear.
Why is it called a triangle?Each polygon has a special name based on the number of sides. For example, "tri" is a prefix meaning "three", so a three-sided polygon is called a triangle. Its name also indicates that this polygon has three angles. The prefix "poly" means many.
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What is the best title for the list above?
a
Key Socio-Economic Indicators
b
Factors of Gross National Products
c
Physical Factors of Less Developed Countries
d
Political Indicators for the United States
Answer:
B. Factors of Gross National Products
Explanation:
I did an elimination strategy on this one. Here's my logic:
For A, GDPPC cannot be considered a "key socio-economic indicator", because everybody in a country, no matter their socioeconomic status, has the same GDPPC obviously.
For C, GDPPC isn't considered physical... I think?
For D, It's not political and it's not strictly in the US
what are the two air mases that have the greatest influence on the weather east of the rocky mountains in north america?
Answer:
The polar air mass and the Gulf of Mexico air mass
Explanation:
The two air masses that have the greatest influence on the weather east of the Rocky Mountains in North America are the polar air mass and the warm, moist air mass from the Gulf of Mexico. The polar air mass is typically cold and dry, and can bring cold temperatures and clear skies to the region. The warm, moist air mass from the Gulf of Mexico is typically warmer and more humid, and can bring mild temperatures and precipitation to the region. These two air masses can interact and combine to produce a variety of weather conditions, including snowstorms, thunderstorms, and tornadoes. The specific type of weather that occurs in a given location can depend on a number of factors, including the time of year and the location's geography.
approximately, what percentage of colorado's electricity is generated from renewable energy sources?
25 percentage of Colorado's electricity is generated from renewable energy sources.
The state of Colorado is located in the Western United States' Mountain West area. It includes the majority of the Southern Rocky Mountains, as well as the western margin of the Great Plains, the Colorado Plateau's northeastern region, and most of the Southern Rocky Mountains. The eighth-largest and 21st-most populated U.S. state is Colorado.
There are abundant hydrocarbon resources in Colorado. Seven of the largest natural gas fields and two of the largest oil fields in the country are located in Colorado. Wind energy development is possible in Colorado's eastern plains and high Rocky Mountain ridges, and there is also potential for geothermal energy production in the mountainous regions. The state's sunny regions might generate solar energy. The Rocky Mountains' major rivers provide hydroelectric power sources.
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How would you describe the place you live using the five themes of geography? Remember, the themes are location, place, human-environment interaction, movement, and region.
Landforms, water bodies, climate, soils, natural vegetation, and animal life are just a few examples of the physical attributes that make up a place's natural environment. A place acquires its human qualities through the ideas and deeds of people.
What is the environment?The environment can be defined as a sum absolute of all the realistic and non-living atmospheric condition and their effects that influence human life. While all living or biotic elements are animals, plants, forests, fisheries, and birds, non-living or abiotic weather conditions include water, land, sunshine, rocks, and air.
Geographers use both physical and human elements to characterize a location. A place's natural environment is made up of its physical features, which are produced by geological, hydrological, atmospheric, and biological processes.
Therefore, The physical attributes that make up a place's natural environment.
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PLEASE HELP
true of false sydney the capital of victoria australia has the biggest suburban area in the world
What would’ve happened if rome would’ve never fall
Answer:
Explanation:
the sierra nevada mountain range in california is young and composed almost entirely of granite; what do you expect the landscape to look like?
Answer:
That the landscape is characterized by rugged, rocky terrain.
Explanation:
The Sierra Nevada mountain range in California is young and composed almost entirely of granite, so it is likely that the landscape is characterized by rugged, rocky terrain. Granite is a type of rock that forms from the cooling and solidification of molten magma deep beneath the earth's surface. It is a hard and durable rock that is resistant to weathering and erosion, which makes it a common component of mountain ranges. The Sierra Nevada mountain range is relatively young, meaning that it has not had as much time as some older mountain ranges to be worn down by erosion. As a result, the landscape is likely to be dominated by steep, rocky peaks and valleys, with few flat areas or smooth, rolling hills. There may also be many sharp cliffs and ravines, as well as numerous rivers and streams. Overall, the landscape of the Sierra Nevada mountain range is likely to be rugged and imposing, with a distinctive, rocky character.
Northern Europe is one of the
world's most educated areas and
requires students to attend school
for a minimum of how many years?
A. 20 years
B. 15 years
C. 10 years
Answer:
It is difficult to provide a specific answer to this question, as education systems and requirements vary widely among countries and regions. In Northern Europe, the number of years that students are required to attend school can vary from country to country. Some countries in Northern Europe, such as Denmark and Sweden, have compulsory education laws that require students to attend school until the age of 16. In other countries, such as Finland and Norway, students are required to attend school until the age of 18. It is important to note that these requirements may vary depending on the specific laws and regulations in each country, and that the length of compulsory education can also vary based on factors such as the type of school (e.g., primary, secondary, tertiary) and the individual student's circumstances.
Explanation:
its prob 10 though
Two students designed the experiment shown below to study stream erosion.
Faucet
Tray with sand
and gravel
Asteady stream of water flows from a faucet into a tray holding sand and gravel. The water forms a channel by eroding some of
he sand and gravel.
How can the students increase the amount of sand and gravel being eroded?
A by Increasing the water temperature
B by adding coarse gravel to the tray
by increasing the amount/speed of water flowing
D) by reducing the amount of flowing water
Answer:
B. by increasing the amount/speed of water flowing
Explanation:
The more water flowing and the faster it flows, the more the ground is eroded
when the northern hemisphere is tilted toward the sun, how does this affect the length of our day?
Our planet stays quite close to the same distance from the sun throughout the year thanks to the Earth's hardly elliptical orbit. In fact, during the summer in the Northern Hemisphere, Earth is a little further away from the sun.
The hemisphere that is inclined toward the sun, whether it be the Northern or Southern Hemisphere, receives more direct sunlight. Additionally, the hemisphere slanted toward the sun has more daylight hours than the hemisphere tilted away from it. Hence, the daytime increases.
The hemisphere tilted toward the sun receives more solar radiation and experiences greater temperatures as a result of more hours of daylight and direct sunshine. Summer is experienced between the equator and 90°N (the North Pole) latitudes when the Northern Hemisphere is turned toward the sun.
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find the perimeter of each triangle.
what tectonic setting would you expect to find the above volcano? hint: what type of volcano is this based on its shape? where do you typically find these volcanoes?
The majority of the volcanoes are found in these geologically active borders. Divergent and convergent plate borders are the two types of plate boundaries that are most likely to result in volcanic activity.
Where the tectonic plates are moving in the same direction is known as destructive or convergent plate borders. Here, volcanoes can occur when an oceanic plate sinks beneath another oceanic plate or when an oceanic plate sinks beneath a continental plate. Subduction zones and mid-ocean ridges are examples of divergent borders where volcanism occurs, although transform boundaries are less frequently affected.There is a lot of volcanic activity along divergent borders and regions of continental rifting, in addition to the majority of volcanoes being connected to convergent plate boundaries (at subduction zones). The tectonic plate borders are home to 60% of all active volcanoes. The majority of volcanoes are situated around the Pacific Ocean's "Ring of Fire," which is a band of volcanic activity.
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compared to western boundary currents, eastern boundary currents are: group of answer choices deep and swift. narrow and deep. shallow and swift. broad and deep. broad and slow.
The correct answer is narrow and deep. compared to western boundary currents, eastern boundary currents are: group of answer choices deep and swift.
Western border currents are quicker, deeper, and narrower than eastern boundary currents to carry the same amount of water through either side. Additionally, the gyre's centre of rotation is located nearer to its western edge (blue dots) (PW). The North Atlantic, South Atlantic, North Pacific, South Pacific, and Indian Ocean gyres are the five largest ocean-wide gyres. A strong and narrow "western border current" and a weak and large "eastern boundary current" surround each other (Ross, 1995). A rapid, confined eastern boundary current. The margins of western boundary currents can be clearly recognised.
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what variables would you investigate to determine what causes a rock to change into another type?
Answer:
1. The type of rock
2. The conditions of the environment
3. The presence of living organisms
4. The duration of the change
Explanation:
To determine what causes a rock to change into another type, there are several variables that would need to be investigated. These variables could include:
The type of rock: Different types of rocks have different compositions and structures, and they are more or less susceptible to certain types of changes. For example, some rocks, such as granite, are more resistant to weathering and erosion, while others, such as shale, are more easily altered.
The conditions of the environment: The forces of nature, such as heat, pressure, and the action of water and air, can all affect the stability of rocks and cause them to change over time. The specific conditions of the environment, such as the temperature, the pressure, and the presence of water or other chemicals, can all play a role in determining how a rock will change.
The presence of living organisms: The activities of plants, animals, and other living organisms can also affect the stability of rocks and cause them to change over time. For example, the roots of plants can exert pressure on rocks and cause them to crack or break, and the burrowing of animals can create spaces within the rock that allow water and other substances to enter and alter its composition.
The duration of the change: The length of time over which a rock is subjected to changing conditions can also play a role in determining how it will change.
Walking among the top canopy in a tropical rainforest requires _______.
a. bridges suspended almost 100 feet off the ground b. bridges suspended almost 60 feet off the ground c. bridges suspended almost 20 feet off the ground d. no special conditions
Answer:
a. bridges suspended almost 100 feet off the ground
Explanation:
It is difficult to determine exactly how high a bridge would have to be suspended above the ground to walk among the top canopy in a tropical rainforest, as the height of the canopy can vary depending on the specific location and the type of trees present. In general, however, the canopy of a tropical rainforest is typically found at a height of around 30-40 meters (100-130 feet) above the ground. This means that a bridge would need to be suspended at least this high in order to allow people to walk among the canopy. Keep in mind that this is just a general estimate, and the actual height of the bridge would depend on the specific conditions of the forest where it is located.
Suggest how the UK is moving towards a post-industrial economy.
The UK is moving towards a post-industrial economy, where the focus of our economy is not on the making of traditionally manufactured products (although this is still an important party of our economy) but on products based on knowledge and research. This is known as the KNOWLEDGE ECONOMY.
What is the geographical name given to the narrow strip of land connecting two large land masses?
A. Island
B. Tombolo
C. Isthmus
D. Land bridge
Answer: D. Land Bridge
Explanation:
Answer:
C. Isthmus
Explanation:
which of the following is not correct regarding the pleistocene? question 74 options: the ohio and missouri river systems marked the southern terminus of continuous ice at its greatest extent. sea levels were 100 m (330 ft.) higher than today. at its height, almost a third of earth was covered with ice.
Option A is correct. Ice age is another name for the Pleistocene epoch. There are numerous accounts of events that followed that contributed to global warming.
One of these is true: the globe began warming 18,000 years ago when it began to emerge from the Pleistocene Ice Age. Despite the fact that sea levels have risen by roughly 300 feet, forests have also returned. Some animal species, like mammoths and mastodons, went extinct. These were the Pleistocene epochs: A geological age known as the Gelasian is thought to have started around 2,588 million years ago and ended about 1,806 years ago.
Which of the following is not correct regarding the Pleistocene?
A) Sea levels were 100 m (330 ft.) higher than today.
B) At its height almost a third of Earth was covered with ice.
C) It began 1.65 mya and had at least 18 glacial/interglacial cycles.
D) The Ohio and Missouri River systems marked the southern terminus of continuous ice at its greatest extent.
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